19-1302; Rev 3; 7/02 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 ____________________________Features Low Output Noise: 30VRMS ________________________Applications _________________Ordering Information Cellular Telephones Modems Cordless Telephones Hand-Held Instruments PCS Telephones Palmtop Computers PCMCIA Cards Electronic Planners Low 55mV Dropout at 50mA Output (165mV at 150mA output) Low 85A No-Load Supply Current Low 100A Operating Supply Current (Even In Dropout) Thermal-Overload and Short-Circuit Protection Reverse Battery Protection Output Current Limit Preset Output Voltages (1.4% Accuracy) 10nA Logic-Controlled Shutdown PART** TEMP RANGE MAX8867EUKxy-T -40C to +85C SOT23-5 Regular MAX8867EZKxy-T -40C to +85C SOT23-5 Thin MAX8867C/Dxy PIN-PACKAGE 0C to +70C Dice* MAX8868EUKxy-T -40C to +85C SOT23-5 Regular MAX8868EZKxy-T -40C to +85C SOT23-5 Thin MAX8868C/Dxy 0C to +70C Dice* *Dice are tested at TA = +25C only. **xy is the output voltage code (see Expanded Ordering Information table at end of data sheet). __________Typical Operating Circuit __________________Pin Configuration TOP VIEW INPUT 2.5V TO 6.5V IN CIN 1F OUT MAX8867 MAX8868 ON COUT 1F OUTPUT PRESET 2.5V TO 5.0V 150mA SHDN 1 GND 2 5 BP 4 OUT MAX8867 MAX8868 SHDN OFF CBP 0.01F BP GND IN 3 SOT23-5 ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim's website at www.maxim-ic.com. 1 MAX8867/MAX8868 _______________General Description The MAX8867/MAX8868 low-noise, low-dropout linear regulators operate from a 2.5V to 6.5V input and deliver up to 150mA. Typical output noise for these devices is just 30VRMS, and typical dropout is only 165mV at 150mA. The output voltage is preset to voltages in the range of 2.5V to 5.0V, in 100mV increments. The MAX8867 and MAX8868 are pin-compatible with the MAX8863 and MAX8864, except for the BP pin. Designed with an internal P-channel MOSFET pass transistor, the MAX8867/MAX8868 maintain a low 100A supply current, independent of the load current and dropout voltage. Other features include a 10nA logiccontrolled shutdown mode, short-circuit and thermalshutdown protection, and reverse battery protection. The MAX8868 also includes an auto-discharge function, which actively discharges the output voltage to ground when the device is placed in shutdown. Both devices come in regular and thin 5-pin SOT23 packages. MAX8867/MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 ABSOLUTE MAXIMUM RATINGS IN to GND ....................................................................-7V to +7V Output Short-Circuit Duration ............................................Infinite SHDN to GND..............................................................-7V to +7V SHDN to IN ...............................................................-7V to +0.3V OUT, BP to GND ..........................................-0.3V to (VIN + 0.3V) Continuous Power Dissipation (TA = +70C) SOT23-5 Regular (derate 7.1mW/C above +70C) ....571mW SOT23-5 Thin (derate 9.1mW/C above +70C) ..........727mW Operating Temperature Range ...........................-40C to +85C Junction Temperature ......................................................+150C JB (Regular)..................................................................140C/W JB (Thin)........................................................................110C/W Storage Temperature.........................................-65C to +150C Lead Temperature (soldering, 10s) .................................+300C Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (VIN = VOUT(NOMINAL) + 0.5V, TA = -40C to +85C, unless otherwise noted. Typical values are at TA = +25C.) (Note 1) PARAMETER Input Voltage (Note 2) SYMBOL CONDITIONS VIN IOUT = 0mA, TA = +25C Output Voltage Accuracy IOUT = 0mA to 120mA Maximum Output Current Current Limit Ground-Pin Current MAX UNITS 2.5 TYP 6.5 V -1.4 1.4 -3 2 150 ILIM IQ Dropout Voltage (Note 2) 160 85 IOUT = 150mA 100 IOUT = 1mA 1.1 IOUT = 50mA 55 IOUT = 150mA 165 VLNR VIN = (VOUT + 0.1V) to 6.5V, IOUT = 1mA Load Regulation VLDR IOUT = 0mA to 120mA, COUT = 1F en f = 10Hz to 100kHz, CBP = 0.01F VIH VIN = 2.5V to 5.5V VIL VIN = 2.5V to 5.5V -0.15 % mA 390 No load Line Regulation Output Voltage Noise MIN mA 180 A 120 mV 0 0.15 %/V 0.01 0.04 %/mA COUT = 10F 30 COUT = 100F 20 VRMS SHUTDOWN SHDN Input Threshold SHDN Input Bias Current ISHDN Shutdown Supply Current IQ, SHDN VSHDN = VIN VOUT = 0V Shutdown Exit Delay (Note 3) CBP = 0.1F, COUT = 1F, no load Shutdown Discharge Resistance MAX8868 only 2 2.0 0.4 TA = +25C 0.01 TA = +85C 0.5 TA = +25C 0.01 TA = +85C 0.2 TA = +25C 30 TA = -40C to +85C 100 1 150 300 300 _______________________________________________________________________________________ V nA A s Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 (VIN = VOUT(NOMINAL) + 0.5V, TA = -40C to +85C, unless otherwise noted. Typical values are at TA = +25C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS THERMAL PROTECTION Thermal-Shutdown Temperature TSHDN 155 C Thermal-Shutdown Hysteresis TSHDN 15 C Note 1: Limits are 100% production tested at TA = +25C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control (SQC) Methods. Note 2: The dropout voltage is defined as VIN - VOUT, when VOUT is 100mV below the value of VOUT for VIN = VOUT + 0.5V. Note 3: Time needed for VOUT to reach 95% of final value. __________________________________________Typical Operating Characteristics (VIN = VOUT(NOMINAL) + 0.5V, CIN = 1F, COUT = 1F, CBP = 0.01F, TA = +25C, unless otherwise noted.) MAX886 E_K50 OUTPUT VOLTAGE vs. LOAD CURRENT 2.55 2.50 MAX8867/8-02 5.1 5.0 2.45 4.9 2.40 4.8 110 105 GROUND PIN CURRENT (A) MAX8867/8-01 5.2 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 2.60 GROUND PIN CURRENT vs. LOAD CURRENT MAX8867/8-03 MAX886 E_K25 OUTPUT VOLTAGE vs. LOAD CURRENT MAX886 E_K50 100 95 MAX886 E_K25 90 85 80 75 70 65 50 100 50 100 150 LOAD CURRENT (mA) LOAD CURRENT (mA) MAX886 E_K25 GROUND PIN CURRENT vs. INPUT VOLTAGE MAX886 E_K50 GROUND PIN CURRENT vs. INPUT VOLTAGE 40 20 80 NO LOAD 60 40 1 2 3 4 INPUT VOLTAGE (V) 5 6 5 MAX886 E_K50 4 3 2 MAX886 E_K25 0 0 0 150 1 20 0 100 OUTPUT VOLTAGE vs. INPUT VOLTAGE OUTPUT VOLTAGE (V) NO LOAD 60 ILOAD = 50mA 100 GROUND PIN CURRENT (A) 80 50 6 MAX8867/8-05 ILOAD = 50mA 100 0 LOAD CURRENT (mA) 120 MAX8867/8-04 120 GROUND PIN CURRENT (A) 60 0 150 MAX8867/8-06 0 0 1 2 3 4 INPUT VOLTAGE (V) 5 6 0 1 2 3 4 5 6 INPUT VOLTAGE (V) _______________________________________________________________________________________ 3 MAX8867/MAX8868 ELECTRICAL CHARACTERISTICS (continued) ____________________________Typical Operating Characteristics (continued) (VIN = VOUT(NOMINAL) + 0.5V, CIN = 1F, COUT = 1F, CBP = 0.01F, TA = +25C, unless otherwise noted.) MAX886 E_K50 OUTPUT VOLTAGE vs. TEMPERATURE 2.50 5.10 5.00 4.90 2.45 ILOAD = 50mA 180 GROUND PIN CURRENT (A) ILOAD = 50mA OUTPUT VOLTAGE (V) 2.55 GROUND PIN CURRENT vs. TEMPERATURE 200 MAX8867/8-08 ILOAD = 50mA OUTPUT VOLTAGE (V) 5.20 MAX8867/8-07 2.60 MAX8867/8-09 MAX886 E_K25 OUTPUT VOLTAGE vs. TEMPERATURE 160 140 MAX886 E_K50 120 100 80 MAX886 E_K25 60 40 20 4.80 -20 0 20 40 60 80 -20 0 20 40 60 80 100 -40 0 20 40 60 80 TEMPERATURE (C) TEMPERATURE (C) MAX886 E_K25 DROPOUT VOLTAGE vs. LOAD CURRENT MAX886 E_K50 DROPOUT VOLTAGE vs. LOAD CURRENT POWER-SUPPLY REJECTION RATIO vs. FREQUENCY DROPOUT VOLTAGE (mV) TA = +85C 150 TA = +25C 100 TA = -40C 150 60 COUT = 10F TA = +25C 50 PSRR (dB) 200 TA = +85C 100 TA = -40C COUT = 1F 40 30 20 50 ILOAD = 50mA CBP = 0.1F 10 0 0 40 60 80 100 120 140 0 160 20 LOAD CURRENT (mA) 60 80 100 120 140 OUTPUT NOISE (VRMS) 1 COUT = 1F COUT = 10F ILOAD = 10mA f = 10Hz TO 100kHz 70 50 MAX886 E_K50 40 MAX886 E_K30 20 MAX886 E_K25 COUT = 10F 0 10 FREQUENCY (kHz) 100 1000 10 100 60 50 MAX886 E_K50 40 MAX886 E_K30 30 20 MAX886 E_K25 0 0.001 0.01 BP CAPACITANCE (F) 1000 COUT = 10F CBP = 0.01F f = 10Hz TO 100kHz 10 10 0.01 1 OUTPUT NOISE vs. LOAD CURRENT 60 30 0.1 FREQUENCY (kHz) 80 MAX8867/8-13 CBP = 0.01F ILOAD = 10mA 1 0.01 OUTPUT NOISE vs. BP CAPACITANCE 10 0.1 0 160 LOAD CURRENT (mA) OUTPUT NOISE SPECTRAL DENSITY vs. FREQUENCY 0.1 40 OUTPUT NOISE (VRMS) 20 MAX8867/8-14 0 100 70 MAX8867/8-11 MAX8867/8-10 200 50 4 -20 TEMPERATURE (C) 250 DROPOUT VOLTAGE (mV) 0 -40 100 MAX8867/8-12 -40 0.1 1 10 LOAD CURRENT (mA) _______________________________________________________________________________________ 100 MAX8867/8-15 2.40 OUTPUT NOISE SPECTRAL DENSITY (V/Hz) MAX8867/MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 LOAD-TRANSIENT RESPONSE NEAR DROPOUT LOAD-TRANSIENT RESPONSE 3.01V 3.01V 3.00V 3.00V VOUT 2.99V LINE-TRANSIENT RESPONSE MAX8867/8-20 MAX8867/8-19 MAX8867/8-18 4V VIN 3V VOUT 2.99V 3.001V VOUT 50mA 50mA 2.999V ILOAD ILOAD 0mA 0mA 10s/div MAX886 E_K30, VIN = VOUT + 0.1V, CIN = 10F, ILOAD = 0mA TO 50mA 10s/div MAX886 E_K30, VIN = VOUT + 0.5V, CIN = 10F, ILOAD = 0mA TO 50mA MAX8868 ENTERING SHUTDOWN MAX886 E_K50 SHUTDOWN EXIT DELAY MAX886 E_K25 SHUTDOWN EXIT DELAY MAX8867/8-25 2V 100s/div MAX886 E_K30, ILOAD = 50mA MAX8867-23 MAX8867-21 VSHDN VSHDN 2V CBP = 0.01F 0V 0V 0V 4V VOUT CBP = 0.1F 1V CBP = 0.1F VOUT 2V 0V 0V 500s/div NO LOAD CBP = 0.01F 0V 2V VOUT VSHDN 2V 5s/div 5s/div ILOAD = 50mA ILOAD = 50mA MAX886 E_K25 10Hz TO 100kHz OUTPUT NOISE REGION OF STABLE COUT ESR vs. LOAD CURRENT MAX8867/8-17 MAX8867/8-16 100 COUT ESR () 10 VOUT 50V/div COUT = 1F 1 COUT = 10F STABLE REGION 0.1 0.01 1ms/div COUT = 10F, CBP = 0.1F, ILOAD = 10mA 0 20 40 60 80 100 120 140 LOAD CURRENT (mA) _______________________________________________________________________________________ 5 MAX8867/MAX8868 ____________________________Typical Operating Characteristics (continued) (VIN = VOUT(NOMINAL) + 0.5V, CIN = 1F, COUT = 1F, CBP = 0.01F, TA = +25C, unless otherwise noted.) MAX8867/MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 ______________________________________________________________Pin Description PIN NAME 1 SHDN Active-Low Shutdown Input. A logic low reduces the supply current to 10nA. On the MAX8868, a logic low also causes the output voltage to discharge to GND. Connect to IN for normal operation. 2 GND Ground. This pin also functions as a heatsink. Solder to a large pad or the circuit-board ground plane to maximize power dissipation. 3 IN Regulator Input. Supply voltage can range from 2.5V to 6.5V. Bypass with a 1F capacitor to GND (see Capacitor Selection and Regulator Stability section). 4 OUT 5 BP IN SHDN FUNCTION Regulator Output. Sources up to 150mA. Bypass with a 1F (<0.2 typical ESR) capacitor to GND. Reference-Noise Bypass. Bypass with a low-leakage, 0.01F ceramic capacitor for reduced noise at the output. REVERSE BATTERY PROTECTION MAX8867 MAX8868 ERROR AMP SHUTDOWN AND POWER-ON CONTROL MOS DRIVER WITH ILIMIT P N OUT * THERMAL SENSOR 1.25V REF GND BP * AUTO-DISCHARGE, MAX8868 ONLY Figure 1. Functional Diagram _______________Detailed Description The MAX8867/MAX8868 are low-noise, low-dropout, low-quiescent-current linear regulators designed primarily for battery-powered applications. The parts are available with preset output voltages varying from 2.5V to 5.0V in 100mV increments. These devices can supply loads up to 150mA. As illustrated in Figure 1, the MAX8867/MAX8868 consist of a 1.25V reference, error amplifier, P-channel pass transistor, and internal feedback voltage divider. 6 The 1.25V bandgap reference is connected to the error amplifier's inverting input. The error amplifier compares this reference with the feedback voltage and amplifies the difference. If the feedback voltage is lower than the reference voltage, the pass-transistor gate is pulled lower, which allows more current to pass to the output and increases the output voltage. If the feedback voltage is too high, the pass-transistor gate is pulled up, allowing less current to pass to the output. The output voltage is fed back through an internal resistor voltage divider connected to the OUT pin. _______________________________________________________________________________________ Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 Output Voltage The MAX8867/MAX8868 are supplied with factory-set output voltages from 2.5V to 5V, in 100mV increments. Except for the MAX886 E_K29 and the MAX886 E_K32 (which have an output voltage preset at 2.84V and 3.15V, respectively), the two-digit suffix allows the customer to choose the output voltage in 100mV increments. For example, the MAX8867EUK33 has a preset output voltage of 3.3V. (see Expanded Ordering Information). Internal P-Channel Pass Transistor The MAX8867/MAX8868 feature a 1.1 typical P-channel MOSFET pass transistor. This provides several advantages over similar designs using PNP pass transistors, including longer battery life. The P-channel MOSFET requires no base drive, which reduces quiescent current considerably. PNP-based regulators waste considerable current in dropout when the pass transistor saturates. They also use high base-drive currents under large loads. The MAX8867/MAX8868 do not suffer from these problems and consume only 100A of quiescent current whether in dropout, light-load, or heavy-load applications (see the Typical Operating Characteristics). Current Limit The MAX8867/MAX8868 include a current limiter, which monitors and controls the pass transistor's gate voltage, limiting the output current to 390mA. For design purposes, consider the current limit to be 160mA minimum to 500mA maximum. The output can be shorted to ground for an indefinite amount of time without damaging the part. Thermal-Overload Protection Thermal-overload protection limits total power dissipation in the MAX8867/MAX8868. When the junction temperature exceeds T J = +170C, the thermal sensor signals the shutdown logic, turning off the pass transistor and allowing the IC to cool. The thermal sensor will turn the pass transistor on again after the IC's junction temperature cools by 20C, resulting in a pulsed output during continuous thermal-overload conditions. Thermal-overload protection is designed to protect the MAX8867/MAX8868 in the event of fault conditions. For continual operation, do not exceed the absolute maximum junction-temperature rating of TJ = +150C. Operating Region and Power Dissipation The MAX8867/MAX8868's maximum power dissipation depends on the thermal resistance of the case and circuit board, the temperature difference between the die junction and ambient air, and the rate of air flow. The power dissipation across the device is P = IOUT (VIN VOUT). The maximum power dissipation is: PMAX = (TJ - TA) / (JB + BA) where TJ - TA is the temperature difference between the MAX8867/MAX8868 die junction and the surrounding air, JB (or JC) is the thermal resistance of the package, and BA is the thermal resistance through the printed circuit board, copper traces, and other materials to the surrounding air. The GND pin of the MAX8867/MAX8868 performs the dual function of providing an electrical connection to ground and channeling heat away. Connect the GND pin to ground using a large pad or ground plane. Reverse Battery Protection The MAX8867/MAX8868 have a unique protection scheme that limits the reverse supply current to 1mA when either VIN or V SHDN falls below ground. Their circuitry monitors the polarity of these two pins and disconnects the internal circuitry and parasitic diodes when the battery is reversed. This feature prevents device damage. Noise Reduction An external 0.01F bypass capacitor at BP, in conjunction with an internal 200k resistor, creates an 80Hz lowpass filter for noise reduction. The MAX8867/MAX8868 exhibit 30VRMS of output voltage noise with CBP = 0.01F and C OUT = 10F. Start-up time is minimized by a power-on circuit that pre-charges the bypass capacitor. The Typical Operating Characteristics show graphs of Noise vs. BP Capacitance, Noise vs. Load Current, and Output Noise Spectral Density. __________Applications Information Capacitor Selection and Regulator Stability Normally, use a 1F capacitor on the MAX8867/ MAX8868's input and a 1F to 10F capacitor on the output. Larger input capacitor values and lower ESRs provide better supply-noise rejection and line-transient response. Reduce noise and improve load-transient response, stability, and power-supply rejection by using large output capacitors. For stable operation over the full temperature range and with load currents up to 150mA, a minimum of 1F is recommended. Note that some ceramic dielectrics exhibit large capacitance and ESR variation with temperature. With dielectrics such as _______________________________________________________________________________________ 7 MAX8867/MAX8868 An external bypass capacitor connected to the BP pin reduces noise at the output. Additional blocks include a current limiter, reverse battery protection, thermal sensor, and shutdown logic. The MAX8868 also includes an auto-discharge function, which actively discharges the output voltage to ground when the device is placed in shutdown mode. MAX8867/MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 Z5U and Y5V, it may be necessary to use 2.2F or more to ensure stability at temperatures below -10C. With X7R or X5R dielectrics, 1F should be sufficient at all operating temperatures. Also, for high-ESR tantalum capacitors, 2.2F or more may be needed to maintain ESR in the stable region. A graph of the Region of Stable C OUT ESR vs. Load Current is shown in the Typical Operating Characteristics. Use a 0.01F bypass capacitor at BP for low output voltage noise. Increasing the capacitance will slightly decrease the output noise, but increase the start-up time. Values above 0.1F provide no performance advantage and are not recommended (see Shutdown Exit Delay graph in the Typical Operating Characteristics). PSRR and Operation from Sources Other than Batteries The MAX8867/MAX8868 are designed to deliver low dropout voltages and low quiescent currents in batterypowered systems. Power-supply rejection is 63dB at low frequencies and rolls off above 10kHz. See the Power-Supply Rejection Ratio Frequency graph in the Typical Operating Characteristics. When operating from sources other than batteries, improved supply-noise rejection and transient response can be achieved by increasing the values of the input and output bypass capacitors, and through passive filtering techniques. The Typical Operating Characteristics _ show the MAX8867/MAX8868's line- and load-transient responses. Load-Transient Considerations The MAX8867/MAX8868 load-transient response graphs (see Typical Operating Characteristics) show two components of the output response: a DC shift from the output impedance due to the load current change, and the transient response. A typical transient for a step change in the load current from 0mA to 50mA is 12mV. Increasing the output capacitor's value and decreasing the ESR attenuates the overshoot. Input-Output (Dropout) Voltage A regulator's minimum input-output voltage differential (or dropout voltage) determines the lowest usable supply voltage. In battery-powered systems, this will determine the useful end-of-life battery voltage. Because the MAX8867/MAX8868 use a P-channel MOSFET pass transistor, their dropout voltage is a function of drain-tosource on-resistance (RDS(ON)) multiplied by the load current (see Typical Operating Characteristics). Chip Information TRANSISTOR COUNT: 247 SUBSTRATE CONNECTED TO GND Expanded Ordering Information OUTPUT VOLTAGE (xy) CODE SOT TOP MARK REGULAR SOT23 THIN SOT23 PRESET OUTPUT VOLTAGE (V) MAX886_EUK25-T MAX886_EZK25-T 2.50 ACAY ADQM ACBF ADQW MAX886_EUK28-T MAX886_EZK28-T 2.80 ACAZ ADQO ACBG ADQX MAX886_EUK29-T MAX886_EZK29-T 2.84 ACBA ADQP ACBH ADQY MAX886_EUK30-T MAX886_EZK30-T 3.00 ACBB ADQQ ACBI ADQZ MAX886_EUK32-T MAX886_EZK32-T 3.15 ACBC ADQR ACBJ ADRA MAX886_EUK33-T MAX886_EZK33-T 3.30 ACBD ADQS ACBK ADRB MAX886_EUK36-T MAX886_EZK36-T 3.60 ACCZ ADQT ACDA ADRC MAX886_EUK50-T MAX886_EZK50-T 5.00 ACBE ADQV ACBL ADRD x.y0 -- -- -- Other xy*** MAX8867 REGULAR MAX8867 THIN MAX8868 REGULAR MAX8868 THIN -- ***Other xy between 2.5V and 5.0V are available in 100mV increments. Contact factory for other versions. Minimum order quantity is 25,000 units. 8 _______________________________________________________________________________________ Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 SOT5L.EPS _______________________________________________________________________________________ 9 MAX8867/MAX8868 Package Information (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) THIN SOT23.EPS MAX8867/MAX8868 Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 10 ______________________________________________________________________________________ Low-Noise, Low-Dropout, 150mA Linear Regulators in SOT23 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11 (c) 2002 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products. MAX8867/MAX8868 Package Information (continued) (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information, go to www.maxim-ic.com/packages.) Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Maxim Integrated: MAX8867EUK29+T MAX8868EUK50+T MAX8867EUK25+T MAX8867EUK27+T MAX8867EUK30+T MAX8867EUK32+T MAX8867EUK33+T MAX8867EUK36+T MAX8867EUK40+T MAX8867EUK50+T MAX8868EUK25+T MAX8868EUK28+T MAX8868EUK30+T MAX8868EUK32+T MAX8868EUK33+T MAX8867EUK28+T MAX8867EZK25+T MAX8867EZK28+T MAX8867EZK29+T MAX8867EZK32+T MAX8867EZK33+T MAX8867EZK40+T MAX8868EUK29+T MAX8868EZK28+T MAX8868EZK29+T MAX8868EUK36-T MAX8867EUK28-T MAX8867EUK29-T MAX8867EUK30-T MAX8867EUK33-T MAX8867EUK50T MAX8868EUK25-T MAX8868EUK33-T MAX8867EZK27+T MAX8867EZK30+T MAX8867EZK36+T MAX8867EZK50+T MAX8867EUK32-T MAX8868EUK28-T MAX8868EUK50-T