LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 LM4041-N/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference Check for Samples: LM4041-N, LM4041-N-Q1 FEATURES DESCRIPTION * Ideal for space critical applications, the LM4041-N precision voltage reference is available in the subminiature SC70 and SOT-23 surface-mount packages. The LM4041-N's advanced design eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041-N easy to use. Further reducing design effort is the availability of a fixed (1.225V) and adjustable reverse breakdown voltage. The minimum operating current is 60 A for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA. 1 2 * * * * Available in Standard, AEC Q-100 Grade 1 (Extended Temp. Range) and Grade 3 (Industrial Temp. Range) Qualified Versions (SOT-23 only) Small Packages: SOT-23, TO-92, and SC70 No Output Capacitor Required Tolerates Capacitive Loads Reverse Breakdown Voltage Options of 1.225V and Adjustable APPLICATIONS * * * * * * * Portable, Battery-Powered Equipment Data Acquisition Systems Instrumentation Process Control Energy Management Automotive Precision Audio Components The LM4041-N utilizes fuse and zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than 0.1% (A grade) at 25C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents. Key Specifications (LM4041-N/LM4041-N-Q1 1.2) Output voltage tolerance (A grade, 25C) 0.1%(max) Low output noise (10 Hz to 10kHz) 20Vrms Wide operating current range 60A to 12mA Industrial temperature range (LM4041A/B-N, LM4041-N-Q1A/Q1B) -40C to +85C Extended temperature range (LM4041C/D/E-N, LM4041-N-Q1C/Q1D/Q1E) -40C to +125C Low temperature coefficient 100 ppm/C (max) Connection Diagrams *This pin must be left floating or connected to pin 2. Figure 1. SOT-23 - Top View See Package Number DBZ0003A (JEDEC Registration TO-236AB) 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 1999-2013, Texas Instruments Incorporated LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 - 1 www.ti.com 5 1 5 N/C FB N/C 2 2 N/C* 3 + 4 3 4 N/C N/C + ADJ *This pin must be left floating or connected to pin 1. Figure 2. SC70 - Top View See Package Number DCK0005A Figure 3. TO-92 Bottom View See Package Number LP0003A These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Absolute Maximum Ratings (1) (2) Reverse Current 20 mA Forward Current 10 mA Maximum Output Voltage (LM4041-N ADJ, LM4041-N-Q1 ADJ) Power Dissipation (TA = 25C) (3) 15V DBZ Package 306 mW LP Package 550 mW DCK Package 241mW -65C to +150C Storage Temperature Lead Temperature DBZ Packages LP Package ESD Susceptibility Vapor phase (60 seconds) +215C Infrared (15 seconds) +220C Soldering (10 seconds) +260C Human Body Model (4) Machine Model (4) 2 kV 200V See AN-450 "Surface Mounting Methods and Their Effect on Product Reliability" for other methods of soldering surface mount devices SNOA472. (1) (2) (3) (4) 2 Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. If Military/Aerospace specified devices are required, please contact the TI Sales Office/ Distributors for availability and specifications. The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), JA (junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax = (TJmax - TA)/JA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4041-N, TJmax = 125C, and the typical thermal resistance (JA), when board mounted, is 326C/W for the SOT-23 package, 415C/W for the SC70 package and 180C/W with 0.4 lead length and 170C/W with 0.125 lead length for the TO-92 package. The human body model is a 100 pF capacitor discharged through a 1.5 k resistor into each pin. The machine model is a 200 pF capacitor discharged directly into each pin. All pins are rated at 2kV for Human Body Model, but the feedback pin which is rated at 1kV. Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 Operating Ratings (1) (2) (Tmin TA Tmax) Temperature Range -40C TA +85C Industrial Temperature Range -40C TA +125C Extended Temperature Range Reverse Current Output Voltage Range (1) (2) LM4041-N 1.2, LM4041-N-Q1 1.2 60 A to 12 mA LM4041-N ADJ, LM4041-N-Q1 ADJ 60 A to 12 mA LM4041-N ADJ, LM4041-N-Q1 ADJ 1.24V to 10V Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), JA (junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax = (TJmax - TA)/JA or the number given in the Absolute Maximum Ratings, whichever is lower. For the LM4041-N, TJmax = 125C, and the typical thermal resistance (JA), when board mounted, is 326C/W for the SOT-23 package, 415C/W for the SC70 package and 180C/W with 0.4 lead length and 170C/W with 0.125 lead length for the TO-92 package. LM4041-N/LM4041-N-Q1 1.2 Electrical Characteristics (Industrial Temperature Range) Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA = TJ = 25C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of 0.1% and 0.2%, respectively. Symbol VR IRMIN VR/T (1) (2) (3) Parameter Conditions Reverse Breakdown Voltage IR = 100 A Reverse Breakdown Voltage Tolerance (3) IR = 100 A Minimum Operating Current Average Reverse Breakdown Voltage Temperature Coefficient (3) Typical (1) LM4041AIM3 LM4041QAIM3 LM4041AIM3 LM4041AIZ Limits (2) LM4041BIM3 LM4041QBIM3 LM4041BIZ LM4041BIM7 Limits (2) Units (Limit) 1.2 2.4 mV (max) 9.2 10.4 mV (max) 60 60 A (max) 65 65 A (max) 100 100 ppm/C (max) 1.225 V A 45 IR= 10 mA 20 IR = 1 mA 15 IR = 100 A 15 ppm/C ppm/C Typicals are at TJ = 25C and represent most likely parametric norm. Limits are 100% production tested at 25C. Limits over temperature are ensured through correlation using Statistical Quality Control (SQC) methods. The limits are used to calculate AOQL. The boldface (over-temperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage Tolerance [(VRT)(max T)(VR)]. Where, VR/T is the VR temperature coefficient, maxT is the maximum difference in temperature from the reference point of 25 C to T MAX or TMIN, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the different grades in the industrial temperature range where maxT=65C is shown below: A-grade: 0.75% = 0.1% 100 ppm/C x 65C B-grade: 0.85% = 0.2% 100 ppm/C x 65C C-grade: 1.15% = 0.5% 100 ppm/C x 65C D-grade: 1.98% = 1.0% 150 ppm/C x 65C E-grade: 2.98% = 2.0% 150 ppm/C x 65C The total over-temperature tolerance for the different grades in the extended temperature range where max T = 100 C is shown below: B-grade: 1.2% = 0.2% 100 ppm/C x 100C C-grade: 1.5% = 0.5% 100 ppm/C x 100C D-grade: 2.5% = 1.0% 150 ppm/C x 100C E-grade: 4.5% = 2.0% 150 ppm/C x 100C Therefore, as an example, the A-grade LM4041-N 1.2 has an over-temperature Reverse Breakdown Voltage tolerance of 1.2V x 0.75% = 9.2 mV. Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 3 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com LM4041-N/LM4041-N-Q1 1.2 Electrical Characteristics (Industrial Temperature Range) (continued) Boldface limits apply for TA = TJ = TMIN to TMAX; all other limits TA = TJ = 25C. The grades A and B designate initial Reverse Breakdown Voltage tolerances of 0.1% and 0.2%, respectively. Symbol VR/IR Parameter Reverse Breakdown Voltage Change with Operating Current Change (4) Conditions IRMIN IR 1 mA 1 mA IR 12 mA ZR Reverse Dynamic Impedance Typical (1) LM4041AIM3 LM4041QAIM3 LM4041AIM3 LM4041AIZ Limits (2) LM4041BIM3 LM4041QBIM3 LM4041BIZ LM4041BIM7 Limits (2) Units (Limit) 1.5 1.5 mV (max) 2.0 2.0 mV (max) 6.0 6.0 mV (max) 8.0 8.0 mV (max) 1.5 1.5 (max) 0.7 mV 4.0 mV IR = 1 mA, f = 120 Hz, IAC= 0.1 IR 0.5 20 Vrms eN Wideband Noise IR = 100 A 10 Hz f 10 kHz VR Reverse Breakdown Voltage Long Term Stability t = 1000 hrs T = 25C 0.1C IR = 100 A 120 ppm Thermal Hysteresis (5) T = -40C to +125C 0.08 % VHYST (4) (5) 4 Load regulation is measured on pulse basis from no load to the specified load current. Ouput changes due to die temperature change must be taken into account separately.Thermal hysteresis is defined as the difference in voltage measured at +25C after cycling to temperature -40C and the 25C measurement after cycling to temperature +125C. Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 LM4041-N/LM4041-N-Q1 1.2 Electrical Characteristics (Industrial Temperature Range) Boldface limits apply for TA = TJ = TMINto TMAX; all other limits TA = TJ = 25C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerances of 0.5%, 1.0% and 2.0%, respectively. Symbol VR IRMIN Parameter Conditions Reverse Breakdown Voltage IR = 100 A Reverse Breakdown Voltage Tolerance (3) IR = 100 A VR/IR Reverse Breakdown Voltage Change with Operating Current Change (4) LM4041DIM3 LM4041QDIM3 LM4041DIZ LM4041DIM7 Limits (2) LM4041EIM3 LM4041QEIM3 LM4041EIZ LM4041EIM7 Limits (2) Units (Limit) V 6 12 25 mV (max) 14 24 36 mV (max) A 45 60 65 65 A (max) 65 70 70 A (max) IR = 10 mA 20 IR = 1 mA 15 IR= 100 A 15 ppm/C IRMIN IR 1 mA 0.7 mV 1 mA IR 12 mA ZR LM4041CIM3 LM4041QCIM3 LM4041CIZ LM4041CIM7 Limits (2) 1.225 Minimum Operating Current VR/T VR Temperature Coefficient (3) Typical (1) ppm/C 100 150 150 ppm/C (max) 1.5 2.0 2.0 mV (max) 2.0 2.5 2.5 mV (max) 6.0 8.0 8.0 mV (max) 8.0 10.0 10.0 mV (max) 2.5 mV Reverse Dynamic Impedance IR = 1 mA, f = 120 Hz IAC = 0.1 IR 0.5 eN Wideband Noise IR = 100 A 10 Hz f 10 kHz 20 VR Reverse Breakdown Voltage Long Term Stability t = 1000 hrs T = 25C 0.1C IR = 100 A 120 ppm Thermal Hysteresis (5) T = -40C to +125C 0.08 % VHYST (1) (2) (3) (4) (5) 1.5 2.0 2.0 (max) Vrms Typicals are at TJ = 25C and represent most likely parametric norm. Limits are 100% production tested at 25C. Limits over temperature are ensured through correlation using Statistical Quality Control (SQC) methods. The limits are used to calculate AOQL. The boldface (over-temperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage Tolerance [(VRT)(max T)(VR)]. Where, VR/T is the VR temperature coefficient, maxT is the maximum difference in temperature from the reference point of 25 C to T MAX or TMIN, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the different grades in the industrial temperature range where maxT=65C is shown below: A-grade: 0.75% = 0.1% 100 ppm/C x 65C B-grade: 0.85% = 0.2% 100 ppm/C x 65C C-grade: 1.15% = 0.5% 100 ppm/C x 65C D-grade: 1.98% = 1.0% 150 ppm/C x 65C E-grade: 2.98% = 2.0% 150 ppm/C x 65C The total over-temperature tolerance for the different grades in the extended temperature range where max T = 100 C is shown below: B-grade: 1.2% = 0.2% 100 ppm/C x 100C C-grade: 1.5% = 0.5% 100 ppm/C x 100C D-grade: 2.5% = 1.0% 150 ppm/C x 100C E-grade: 4.5% = 2.0% 150 ppm/C x 100C Therefore, as an example, the A-grade LM4041-N 1.2 has an over-temperature Reverse Breakdown Voltage tolerance of 1.2V x 0.75% = 9.2 mV. Load regulation is measured on pulse basis from no load to the specified load current. Ouput changes due to die temperature change must be taken into account separately.Thermal hysteresis is defined as the difference in voltage measured at +25C after cycling to temperature -40C and the 25C measurement after cycling to temperature +125C. Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 5 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com LM4041-N/LM4041-N-Q1 1.2 Electrical Characteristics (Extended Temperature Range) Boldface limits apply for TA = TJ = TMINto TMAX; all other limits TA = TJ = 25C. The grades C, D and E designate initial Reverse Breakdown Voltage tolerance of 0.5%, 1.0% and 2.0% respectively. Symbol VR IRMIN Parameter Conditions Reverse Breakdown Voltage IR = 100 A Reverse Breakdown Voltage Error (3) IR = 100 A VR/IR Reverse Breakdown Change with Current (4) IR= 10 mA 20 IR = 1 mA 15 IR = 100 A 15 IRMIN IR 1.0 mA 0.7 Reverse Dynamic Impedance eN VR VHYST (1) (2) (3) (4) (5) 6 IR = 1 mA, f = 120 Hz, IAC= 0.1 IR Units (Limit) V 6 12 25 mV (max) 18.4 31 43 mV (max) 60 65 65 A (max) 68 73 73 A (max) A 45 1 mA IR 12 mA ZR LM4041CEM3 LM4041DEM3 LM4041EEM3 LM4041QCEM3 LM4041QDEM3 LM4041QEEM3 Limits (2) Limits (2) Limits (2) 1.225 Minimum Operating Current VR/T VR Temperature Coefficient (3) Typical (1) ppm/C 100 150 150 ppm/C (max) ppm/C mV 1.5 2.0 2.0 mV (max) 2.0 2.5 2.5 mV (max) 6.0 8.0 8.0 mV (max) 8.0 10.0 10.0 mV (max) 2.5 mV 0.5 1.5 2.0 2.0 (max) Noise Voltage IR = 100 A 10 Hz f 10 kHz 20 Vrms Long Term Stability (Non-Cumulative) t = 1000 hrs T = 25C 0.1C IR = 100 A 120 ppm Thermal Hysteresis (5) T = -40C to +125C 0.08 % Typicals are at TJ = 25C and represent most likely parametric norm. Limits are 100% production tested at 25C. Limits over temperature are ensured through correlation using Statistical Quality Control (SQC) methods. The limits are used to calculate AOQL. The boldface (over-temperature) limit for Reverse Breakdown Voltage Tolerance is defined as the room temperature Reverse Breakdown Voltage Tolerance [(VRT)(max T)(VR)]. Where, VR/T is the VR temperature coefficient, maxT is the maximum difference in temperature from the reference point of 25 C to T MAX or TMIN, and VR is the reverse breakdown voltage. The total overtemperature tolerance for the different grades in the industrial temperature range where maxT=65C is shown below: A-grade: 0.75% = 0.1% 100 ppm/C x 65C B-grade: 0.85% = 0.2% 100 ppm/C x 65C C-grade: 1.15% = 0.5% 100 ppm/C x 65C D-grade: 1.98% = 1.0% 150 ppm/C x 65C E-grade: 2.98% = 2.0% 150 ppm/C x 65C The total over-temperature tolerance for the different grades in the extended temperature range where max T = 100 C is shown below: B-grade: 1.2% = 0.2% 100 ppm/C x 100C C-grade: 1.5% = 0.5% 100 ppm/C x 100C D-grade: 2.5% = 1.0% 150 ppm/C x 100C E-grade: 4.5% = 2.0% 150 ppm/C x 100C Therefore, as an example, the A-grade LM4041-N 1.2 has an over-temperature Reverse Breakdown Voltage tolerance of 1.2V x 0.75% = 9.2 mV. Load regulation is measured on pulse basis from no load to the specified load current. Ouput changes due to die temperature change must be taken into account separately.Thermal hysteresis is defined as the difference in voltage measured at +25C after cycling to temperature -40C and the 25C measurement after cycling to temperature +125C. Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 LM4041-N/LM4041-N-Q1 ADJ (Adjustable) Electrical Characteristics (Industrial Temperature Range) Boldface limits apply for TA = TJ = TMINto TMAX; all other limits TJ = 25C unless otherwise specified (SOT-23, see (1)), IRMIN IR 12 mA, VREF VOUT 10V. The grades C and D designate initial Reference Voltage Tolerances of 0.5% and 1%, respectively for VOUT = 5V. Symbol Parameter Conditions Typical (2) LM4041CIM3 LM4041QCIM3 LM4041CIZ LM4041CIM7 LM4041DIM3 LM4041QDIM3 LM4041DIZ LM4041DIM7 Units (Limit) 6.2 12 mV (max) 14 24 mV (max) 60 65 A (max) 65 70 A (max) 1.5 2.0 mV (max) 2.0 2.5 mV (max) (3) VREF IRMIN Reference Voltage IR = 100 A, VOUT = 5V Reference Voltage Tolerance (4) IR = 100 A, VOUT = 5V Minimum Operating Current VREF/IR Reference Voltage Change with Operating Current Change (5) VREF/V O IFB Reference Voltage Change with Output Voltage Change ZOUT 1.233 V A 45 IRMIN IR 1 mA SOT-23: VOUT 1.6V (6) 0.7 1 mA IR 12 mA SOT-23: VOUT 1.6V (6) 2 mV mV 4 6 mV (max) 6 8 mV (max) -1.55 IR = 1 mA Feedback Current VREF/T (3) mV/V -2.0 -2.5 mV/V (max) -2.5 -3.0 mV/V (max) 60 Average Reference Voltage Temperature Coefficient (4) VOUT = 5V, Dynamic Output Impedance IR = 1 mA, f = 120 Hz, nA 100 150 nA (max) 120 200 nA (max) 100 150 ppm/C (max) IR = 10 mA 20 IR = 1 mA 15 ppm/C IR = 100 A 15 ppm/C VOUT = VREF 0.3 VOUT = 10V 2 VOUT = VREF 20 Vrms IAC = 0.1 IR eN Wideband Noise IR = 100 A VREF Reference Voltage Long Term Stability t = 1000 hrs, IR = 100 A, T = 25C 0.1C 120 ppm VHYST Thermal Hysteresis (7) T = -40C to +125C 0.08 % 10 Hz f 10 kHz (1) (2) (3) (4) (5) (6) (7) When VOUT 1.6V, the LM4041-N ADJ in the SOT-23 package must operate at reduced IR. This is caused by the series resistance of the die attach between the die (-) output and the package (-) output pin. See the Output Saturation (SOT-23 only) curve in the Typical Performance Characteristics section. Typicals are at TJ = 25C and represent most likely parametric norm. Limits are 100% production tested at 25C. Limits over temperature are ensured through correlation using Statistical Quality Control (SQC) methods. The limits are used to calculate AOQL. Reference voltage and temperature coefficient will change with output voltage. See Typical Performance Characteristics curves. Load regulation is measured on pulse basis from no load to the specified load current. Ouput changes due to die temperature change must be taken into account separately.When VOUT 1.6V, the LM4041-N ADJ in the SOT-23 package must operate at reduced IR. This is caused by the series resistance of the die attach between the die (-) output and the package (-) output pin. See the Output Saturation (SOT-23 only) curve in the Typical Performance Characteristics section. Thermal hysteresis is defined as the difference in voltage measured at +25C after cycling to temperature -40C and the 25C measurement after cycling to temperature +125C. Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 7 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com LM4041-N/LM4041-N-Q1 ADJ (Adjustable) Electrical Characteristics (Extended Temperature Range) Boldface limits apply for TA = TJ = TMINto TMAX; all other limits TJ = 25C unless otherwise specified (SOT-23, see (1)), IRMIN IR 12 mA, VREF VOUT 10V. The grades C and D designate initial Reference Voltage Tolerances of 0.5% and 1%, respectively for VOUT = 5V. Symbol VREF IRMIN Parameter Typical (2) Conditions Reference Voltage IR = 100 A, VOUT = 5V Reference Voltage Tolerance (4) IR = 100 A, VOUT = 5V Reference Voltage Change with Operating Current Change (5) O IFB Reference Voltage Change with Output Voltage Change IRMIN IR 1 mA SOT-23: VOUT 1.6V (1) ZOUT Average Reference Voltage Temperature Coefficient (4) Dynamic Output Impedance Wideband Noise 12 mV (max) 18 30 mV (max) 60 65 A (max) 68 73 A (max) 1.5 2.0 mV (max) 2.0 2.5 mV (max) 8 10 mV (max) 6 8 mV (max) -2.0 -2.5 mV/V (max) -3.0 -4.0 mV/V (max) 100 150 nA (max) 120 200 nA (max) V A mV 2 mV -1.55 IR = 1 mA mV/V 60 VOUT = 5V, nA IR = 10 mA 20 IR = mA 1 15 IR = 100 A 15 ppm/C ppm/C 100 150 ppm/C (max) IR = 1 mA, f = 120 Hz, IAC = 0.1 IR VOUT = VREF eN 6.2 0.7 Feedback Current VREF/T Units (Limit) 45 1 mA IR 12 mA SOT-23: VOUT 1.6V (1) VREF/V LM4041DEM3 LM4041QDEM3 (3) 1.233 Minimum Operating Current VREF/IR LM4041CEM3 LM4041QCEM3 (3) IR = 100 A, 0.3 VOUT = 10V 2 VOUT = VREF 20 Vrms 10 Hz f 10 kHz VREF Reference Voltage Long Term Stability t = 1000 hrs, IR = 100 A, T = 25C 0.1C 120 ppm VHYST Thermal Hysteresis (6) T = -40C to +125C 0.08 % (1) (2) (3) (4) (5) (6) 8 When VOUT 1.6V, the LM4041-N ADJ in the SOT-23 package must operate at reduced IR. This is caused by the series resistance of the die attach between the die (-) output and the package (-) output pin. See the Output Saturation (SOT-23 only) curve in the Typical Performance Characteristics section. Typicals are at TJ = 25C and represent most likely parametric norm. Limits are 100% production tested at 25C. Limits over temperature are ensured through correlation using Statistical Quality Control (SQC) methods. The limits are used to calculate AOQL. Reference voltage and temperature coefficient will change with output voltage. See Typical Performance Characteristics curves. Load regulation is measured on pulse basis from no load to the specified load current. Ouput changes due to die temperature change must be taken into account separately.Thermal hysteresis is defined as the difference in voltage measured at +25C after cycling to temperature -40C and the 25C measurement after cycling to temperature +125C. Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 Typical Performance Characteristics Temperature Drift for Different Average Temperature Coefficient Output Impedance vs Frequency Figure 4. Figure 5. Noise Voltage Reverse Characteristics and Minimum Operating Current Figure 6. Figure 7. Start-Up Characteristics Figure 8. Figure 9. Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 9 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com Typical Performance Characteristics (continued) 10 Reference Voltage vs Output Voltage and Temperature Reference Voltage vs Temperature and Output Voltage Figure 10. Figure 11. Feedback Current vs Output Voltage and Temperature Output Saturation (SOT-23 Only) Figure 12. Figure 13. Output Impedance vs Frequency Output Impedance vs Frequency Figure 14. Figure 15. Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 Typical Performance Characteristics (continued) Reverse Characteristics Figure 16. Figure 17. Large Signal Response Figure 18. Figure 19. Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 11 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com Functional Block Diagram *LM4041-N ADJ only **LM4041-N 1.2 only APPLICATIONS INFORMATION The LM4041-N is a precision micro-power curvature-corrected bandgap shunt voltage reference. For space critical applications, the LM4041-N is available in the sub-miniature SOT-23 and SC70 surface-mount package. The LM4041-N has been designed for stable operation without the need of an external capacitor connected between the "+" pin and the "-" pin. If, however, a bypass capacitor is used, the LM4041-N remains stable. Design effort is further reduced with the choice of either a fixed 1.2V or an adjustable reverse breakdown voltage. The minimum operating current is 60 A for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA. LM4041-Ns using the SOT-23 package have pin 3 connected as the (-) output through the package's die attach interface. Therefore, the LM4041-N 1.2's pin 3 must be left floating or connected to pin 2 and the LM4041-N ADJ's pin 3 is the (-) output. LM4041-Ns using the SC70 package have pin 2 connected as the (-) output through the packages' die attach interface. Therefore, the LM4041-N 1.2's pin 2 must be left floating or connected to pin 1, and the LM4041-N ADJ's pin 2 is the (-) output. The typical thermal hysteresis specification is defined as the change in +25C voltage measured after thermal cycling. The device is thermal cycled to temperature -40C and then measured at 25C. Next the device is thermal cycled to temperature +125C and again measured at 25C. The resulting VOUT delta shift between the 25C measurements is thermal hysteresis. Thermal hysteresis is common in precision references and is induced by thermal-mechanical package stress. Changes in environmental storage temperature, operating temperature and board mounting temperature are all factors that can contribute to thermal hysteresis. In a conventional shunt regulator application (Figure 20), an external series resistor (RS) is connected between the supply voltage and the LM4041-N. RS determines the current that flows through the load (IL) and the LM4041-N (IQ). Since load current and supply voltage may vary, RS should be small enough to supply at least the minimum acceptable IQ to the LM4041-N even when the supply voltage is at its minimum and the load current is at its maximum value. When the supply voltage is at its maximum and IL is at its minimum, RS should be large enough so that the current flowing through the LM4041-N is less than 12 mA. RS should be selected based on the supply voltage, (VS), the desired load and operating current, (IL and IQ), and the LM4041-N's reverse breakdown voltage, VR. The LM4041-N ADJ's output voltage can be adjusted to any value in the range of 1.24V through 10V. It is a function of the internal reference voltage (VREF) and the ratio of the external feedback resistors as shown in Figure 21 . The output voltage is found using the equation VO = VREF[(R2/R1) + 1] where 12 Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 * VREF VO is the output voltage. The actual value of the internal VREF is a function of VO. The "corrected" VREF is determined by = VO (VREF/VO) + VY (1) where * VY = 1.240 V * VO = (VO - VY) and (2) VREF/VO is found in the Electrical Characteristics and is typically -1.55 mV/V. You can get a more accurate indication of the output voltage by replacing the value of VREF in Equation 1 with the value found using Equation 2. Note that the actual output voltage can deviate from that predicted using the typical value of VREF/VO in Equation 2: for C-grade parts, the worst-case VREF/VO is -2.5 mV/V. For D-grade parts, the worst-case VREF/VO is -3.0 mV/V. Typical Applications Figure 20. Shunt Regulator VO = VREF[(R2/R1) + 1] Figure 21. Adjustable Shunt Regulator Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 13 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com Figure 22. Bounded amplifier reduces saturation-induced delays and can prevent succeeding stage damage. Nominal clamping voltage is VO (LM4041-N's reverse breakdown voltage) +2 diode VF. Figure 23. Voltage Level Detector Figure 24. Voltage Level Detector Figure 25. Fast Positive Clamp 2.4V + VD1 14 Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 Figure 26. Bidirectional Clamp 2.4V Figure 27. Bidirectional Adjustable Clamp 18V to 2.4V Figure 28. Bidirectional Adjustable Clamp 2.4V to 6V Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 15 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com Figure 29. Simple Floating Current Detector *D1 can be any LED, VF = 1.5V to 2.2V at 3 mA. D1 may act as an indicator. D1 will be on if ITHRESHOLDfalls below the threshold current, except with I = 0. Figure 30. Current Source Figure 31. Precision Floating Current Detector 16 Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 LM4041-N, LM4041-N-Q1 www.ti.com SNOS641F - OCTOBER 1999 - REVISED JULY 2013 Figure 32. Precision 1 A to 1 mA Current Sources Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 Submit Documentation Feedback 17 LM4041-N, LM4041-N-Q1 SNOS641F - OCTOBER 1999 - REVISED JULY 2013 www.ti.com REVISION HISTORY Changes from Revision D (April 2013) to Revision E * 18 Page Changed layout of National Data Sheet to TI format .......................................................................................................... 16 Submit Documentation Feedback Copyright (c) 1999-2013, Texas Instruments Incorporated Product Folder Links: LM4041-N, LM4041-N-Q1 PACKAGE OPTION ADDENDUM www.ti.com 1-Nov-2013 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) LM4041AIM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 R1A LM4041AIM3-1.2/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1A LM4041AIM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1A LM4041AIZ-1.2/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type -40 to 85 4041A IZ1.2 LM4041BIM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 R1B LM4041BIM3-1.2/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1B LM4041BIM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1B LM4041BIM7-1.2 NRND SC70 DCK 5 1000 TBD Call TI Call TI -40 to 85 R1B LM4041BIM7-1.2/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1B LM4041BIM7X-1.2 NRND SC70 DCK 5 3000 TBD Call TI Call TI -40 to 85 R1B LM4041BIM7X-1.2/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1B LM4041BIZ-1.2/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type -40 to 85 4041B IZ1.2 LM4041CEM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 R1C LM4041CEM3-1.2/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 R1C LM4041CEM3-ADJ NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RAC LM4041CEM3-ADJ/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RAC LM4041CEM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 R1C LM4041CEM3X-ADJ NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RAC LM4041CEM3X-ADJ/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RAC LM4041CIM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 R1C Addendum-Page 1 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 1-Nov-2013 Status (1) LM4041CIM3-1.2/NOPB Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1C (4/5) ACTIVE SOT-23 DBZ 3 1000 LM4041CIM3-ADJ NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 RAC LM4041CIM3-ADJ/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAC LM4041CIM3X-1.2 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 85 R1C LM4041CIM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1C LM4041CIM3X-ADJ NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 85 RAC LM4041CIM3X-ADJ/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAC LM4041CIM7-1.2/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1C LM4041CIM7-ADJ NRND SC70 DCK 5 1000 TBD Call TI Call TI -40 to 85 RAC LM4041CIM7-ADJ/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAC LM4041CIM7X-1.2/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1C LM4041CIM7X-ADJ NRND SC70 DCK 5 3000 TBD Call TI Call TI -40 to 85 RAC LM4041CIM7X-ADJ/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAC LM4041CIZ-1.2/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type -40 to 85 4041C IZ1.2 LM4041CIZ-ADJ/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type -40 to 85 4041C IZADJ LM4041DEM3-1.2/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 R1D LM4041DEM3-ADJ NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RAD LM4041DEM3-ADJ/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RAD LM4041DEM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 R1D LM4041DEM3X-ADJ/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RAD LM4041DIM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 R1D Addendum-Page 2 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 1-Nov-2013 Status (1) LM4041DIM3-1.2/NOPB Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1D (4/5) ACTIVE SOT-23 DBZ 3 1000 LM4041DIM3-ADJ NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 RAD LM4041DIM3-ADJ/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAD LM4041DIM3X-1.2 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 85 R1D LM4041DIM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1D LM4041DIM3X-ADJ NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 85 RAD LM4041DIM3X-ADJ/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAD LM4041DIM7-1.2/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1D LM4041DIM7-ADJ/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAD LM4041DIM7X-1.2/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1D LM4041DIM7X-ADJ/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RAD LM4041DIZ-1.2/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type -40 to 85 4041D IZ1.2 LM4041DIZ-ADJ/LFT1 ACTIVE TO-92 LP 3 2000 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type LM4041DIZ-ADJ/NOPB ACTIVE TO-92 LP 3 1800 Green (RoHS & no Sb/Br) SN | CU SN N / A for Pkg Type -40 to 85 4041D IZADJ LM4041EEM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 R1E LM4041EEM3-1.2/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 R1E LM4041EEM3X-1.2 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 R1E LM4041EEM3X-1.2/NOPB ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 R1E (4040D ~ 4041D) IZADJ LM4041EIM3-1.2 NRND SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 85 R1E LM4041EIM3-1.2/NOPB ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1E LM4041EIM3X-1.2 NRND SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 85 R1E Addendum-Page 3 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 1-Nov-2013 Status (1) LM4041EIM3X-1.2/NOPB Package Type Package Pins Package Drawing Qty ACTIVE SOT-23 DBZ 3 3000 Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1E (4/5) LM4041EIM7-1.2 NRND SC70 DCK 5 1000 TBD Call TI Call TI -40 to 85 R1E LM4041EIM7-1.2/NOPB ACTIVE SC70 DCK 5 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1E LM4041EIM7X-1.2/NOPB ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 R1E LM4041QAIM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RQA LM4041QAIM3X-1.2NO PREVIEW SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RQA LM4041QBIM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 85 RQB LM4041QBIM3X-1.2NO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 85 RQB LM4041QCEM3-1.2NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQC LM4041QCEM3-ADJ/NO PREVIEW SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RZC LM4041QCEM3X-1.2NO ACTIVE SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQC LM4041QCEM3X-ADJNO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RZC LM4041QCIM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQC LM4041QCIM3-ADJ/NO PREVIEW SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RZC LM4041QCIM3X-1.2NO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RQC LM4041QCIM3X-ADJNO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RZC LM4041QDEM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RQD LM4041QDEM3-ADJ/NO PREVIEW SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RZD LM4041QDEM3X-1.2NO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RQD LM4041QDEM3X-ADJNO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RZD LM4041QDIM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQD LM4041QDIM3-ADJ/NO PREVIEW SOT-23 DBZ 3 1000 TBD Call TI Call TI -40 to 125 RZD LM4041QDIM3X-1.2NO PREVIEW SOT-23 DBZ 3 3000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQD Addendum-Page 4 Samples PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 1-Nov-2013 Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (C) Device Marking (4/5) LM4041QDIM3X-ADJNO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RZD LM4041QEEM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQE LM4041QEEM3X-1.2NO ACTIVE SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RQE LM4041QEIM3-1.2/NO ACTIVE SOT-23 DBZ 3 1000 Green (RoHS & no Sb/Br) CU SN Level-1-260C-UNLIM -40 to 125 RQE LM4041QEIM3X-1.2NO PREVIEW SOT-23 DBZ 3 3000 TBD Call TI Call TI -40 to 125 RQE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and Addendum-Page 5 Samples PACKAGE OPTION ADDENDUM www.ti.com 1-Nov-2013 continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF LM4041-N, LM4041-N-Q1 : * Catalog: LM4041-N * Automotive: LM4041-N-Q1 NOTE: Qualified Version Definitions: * Catalog - TI's standard catalog product * Automotive - Q100 devices qualified for high-reliability automotive applications targeting zero defects Addendum-Page 6 PACKAGE MATERIALS INFORMATION www.ti.com 31-Oct-2013 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) LM4041AIM3-1.2 SOT-23 DBZ 3 1000 178.0 8.4 LM4041AIM3-1.2/NOPB SOT-23 DBZ 3 1000 178.0 LM4041AIM3X-1.2/NOPB SOT-23 DBZ 3 3000 178.0 W Pin1 (mm) Quadrant 3.3 2.9 1.22 4.0 8.0 Q3 8.4 3.3 2.9 1.22 4.0 8.0 Q3 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041BIM3-1.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041BIM3-1.2/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041BIM3X-1.2/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041BIM7-1.2 SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041BIM7-1.2/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041BIM7X-1.2 SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041BIM7X-1.2/NOPB SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041CEM3-1.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CEM3-1.2/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CEM3-ADJ/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CEM3X-1.2/NOPB SOT-23 LM4041CEM3-ADJ LM4041CEM3X-ADJ LM4041CEM3X-ADJ/NOP B DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 31-Oct-2013 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LM4041CIM3-1.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CIM3-1.2/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CIM3-ADJ SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CIM3-ADJ/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CIM3X-1.2/NOPB SOT-23 LM4041CIM3X-1.2 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041CIM7-1.2/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041CIM7-ADJ SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041CIM3X-ADJ LM4041CIM3X-ADJ/NOP B LM4041CIM7-ADJ/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041CIM7X-1.2/NOPB SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041CIM7X-ADJ SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041CIM7X-ADJ/NOP B LM4041DEM3-1.2/NOPB SOT-23 LM4041DEM3-ADJ DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DEM3-ADJ/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DEM3X-1.2/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DEM3X-ADJ/NOP B SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DIM3-1.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DIM3-1.2/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DIM3-ADJ SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DIM3-ADJ/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DIM3X-1.2/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041DIM3X-1.2 LM4041DIM3X-ADJ LM4041DIM3X-ADJ/NOP B LM4041DIM7-1.2/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041DIM7-ADJ/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041DIM7X-1.2/NOPB SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041DIM7X-ADJ/NOP B SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041EEM3-1.2/NOPB SOT-23 LM4041EEM3-1.2 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041EEM3X-1.2/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041EEM3X-1.2 LM4041EIM3-1.2 SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041EIM3-1.2/NOPB SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041EIM3X-1.2 SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041EIM3X-1.2/NOPB SOT-23 DBZ 3 3000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 Pack Materials-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 31-Oct-2013 Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant LM4041EIM7-1.2 SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041EIM7-1.2/NOPB SC70 DCK 5 1000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041EIM7X-1.2/NOPB SC70 DCK 5 3000 178.0 8.4 2.25 2.45 1.2 4.0 8.0 Q3 LM4041QAIM3-1.2/NO SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041QCEM3-1.2NO SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 LM4041QEEM3-1.2/NO SOT-23 DBZ 3 1000 178.0 8.4 3.3 2.9 1.22 4.0 8.0 Q3 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM4041AIM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041AIM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041AIM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041BIM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041BIM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041BIM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041BIM7-1.2 SC70 DCK 5 1000 210.0 185.0 35.0 LM4041BIM7-1.2/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LM4041BIM7X-1.2 SC70 DCK 5 3000 210.0 185.0 35.0 LM4041BIM7X-1.2/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LM4041CEM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 Pack Materials-Page 3 PACKAGE MATERIALS INFORMATION www.ti.com 31-Oct-2013 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM4041CEM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CEM3-ADJ SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CEM3-ADJ/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CEM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041CEM3X-ADJ SOT-23 DBZ 3 3000 210.0 185.0 35.0 SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041CIM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CIM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CIM3-ADJ SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CIM3-ADJ/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041CEM3X-ADJ/NOP B LM4041CIM3X-1.2 SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041CIM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041CIM3X-ADJ SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041CIM3X-ADJ/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041CIM7-1.2/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LM4041CIM7-ADJ SC70 DCK 5 1000 210.0 185.0 35.0 LM4041CIM7-ADJ/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LM4041CIM7X-1.2/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LM4041CIM7X-ADJ SC70 DCK 5 3000 210.0 185.0 35.0 LM4041CIM7X-ADJ/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LM4041DEM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DEM3-ADJ SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DEM3-ADJ/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DEM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041DEM3X-ADJ/NOP B SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041DIM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DIM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DIM3-ADJ SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DIM3-ADJ/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041DIM3X-1.2 SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041DIM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041DIM3X-ADJ SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041DIM3X-ADJ/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041DIM7-1.2/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LM4041DIM7-ADJ/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LM4041DIM7X-1.2/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LM4041DIM7X-ADJ/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LM4041EEM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041EEM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041EEM3X-1.2 SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041EEM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041EIM3-1.2 SOT-23 DBZ 3 1000 210.0 185.0 35.0 Pack Materials-Page 4 PACKAGE MATERIALS INFORMATION www.ti.com 31-Oct-2013 Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LM4041EIM3-1.2/NOPB SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041EIM3X-1.2 SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041EIM3X-1.2/NOPB SOT-23 DBZ 3 3000 210.0 185.0 35.0 LM4041EIM7-1.2 SC70 DCK 5 1000 210.0 185.0 35.0 LM4041EIM7-1.2/NOPB SC70 DCK 5 1000 210.0 185.0 35.0 LM4041EIM7X-1.2/NOPB SC70 DCK 5 3000 210.0 185.0 35.0 LM4041QAIM3-1.2/NO SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041QCEM3-1.2NO SOT-23 DBZ 3 1000 210.0 185.0 35.0 LM4041QEEM3-1.2/NO SOT-23 DBZ 3 1000 210.0 185.0 35.0 Pack Materials-Page 5 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. 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