XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! Low Power Consumption ! Dropout Voltage : 25A (TYP.) ! APPLICATIONS " " " " " " " : 30mA @ 60mV : 100mA @ 200mV ! Output Current : 150mA (XC6209A ~D series) : 300mA (XC6209E ~H series) ! Highly Accurate ! Output Voltage Range : 2% ( 30mV less than 1.5V) : 0.9V ~ 6.0V (50mV Step) ! Low ESR capacitor compatible ! GENERAL DESCRIPTION February 17, 2004 V5 Mobile phones, Cordless phones Wireless communication equipment Portable games Cameras, Video recorders Portable AV equipment Reference voltage Battery powered equipment ! FEATURES Maximum Output Current (*) The XC6209 series are precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 50mV increments within a range of 0.9V ~ 6.0V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series. The current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power consumption. : 150mA (XC6209A ~ D series) : 300mA (XC6209E ~ H series) Dropout Voltage : 200mV @ IOUT=100mA Operating Voltage Range : 2.0V ~ 10V Output Voltage Range : 0.9V ~ 6.0V (50mV Step) Highly Accurate : 2% (VOUT>1.5V) : 30mV (VOUT<1.5V) Low Power Consumption : 25A (TYP.) Standby Current : Less than 0.1A (TYP.) High Ripple Rejection : 70dB (10kHz) Operating Temperature Range : - 40OC ~ + 85OC Low ESR Capacitor Compatible : Ceramic capacitor Ultra Small Packages : SOT-25 SOT-89-5 USP-6B * Maximum output current of the XC6209E ~ H series depends on the setting voltage. ! TYPICAL APPLICATION CIRCUIT ! TYPICAL PERFORMANCE CHARACTERISTICS # Supply Current vs. Input Voltage XC6209x302 VOUT 5 2 VSS NC 4 3 CE 50 CL 1F Supply Current ISS ( A) 1 VIN CIN 1F 40 30 20 Topr= 85OC = 25OC = - 40OC 10 0 0 2 4 6 8 10 Input Voltage VIN (V) Semiconductor Ltd. Data Sheet 1 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! PIN CONFIGURATION VOUT (NC) 5 4 1 VIN 2 VOUT VSS 2 5 VIN 4 CE 6 1 VIN VSS 5 2 NC NC 4 3 1 NC VSS CE SOT-25 (TOP VIEW) 2 VSS 3 VOUT 3 CE USP-6B (BOTTOM VIEW) SOT-89 (TOP VIEW) *Please do not connect a heat dissipation pad to the circuitry. If the pad needs to be connected to the circuitry, it should be connected to the VSS pin. ! PIN ASSIGNMENT PIN NUMBER PIN NAME FUNCTION 1 VIN Input 2 5 VSS Ground 3 3 6 CE ON/OFF Control 4 1 2, 4 NC No Connection 5 3 VOUT Output SOT-25 SOT-89-5 USP-6B 1 4 2 5 ! SELECTION GUIDE The following options for the CE pin logic and internal pull-up/down are available: High Active + no pull-down resistor built-in (standard) High Active + 2.0M pull-down resistor built-in <between CE-VSS> (semi-custom) Low Active + no pull-up resistor built-in (semi-custom) Low Active + 2.0M pull-up resistor built-in <between VIN-CE> (semi-custom) Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 2.0M (TYP.). ! ORDERING INFORMATION XC6209123456 DESIGNATOR SYMBOL A/E High Active (pull-down resistor built in, semi-custom) B/F High Active (no pull-down resistor built in, standard) 1 (*Note1) DESCRIPTION C/G Low Active (pull-up resistor built in, semi-custom) D/H Active 'Low' (no pull-up resistor built in, stanard) DESIGNATOR SYMBOL Output Voltage : 100mV Step 2 Output Voltage : 50mV Step A Integer Accuracy : within 2% (*Note 2) e.g. 2=2, 3=8, 4=A 2.85V 5 Package Type : SOT-25 P SOT-89 D USP - 6B Output Voltage : 3 Accuracy : within 2% (*Note2) e.g. 2=2, 3=8, 4=2 2.80V 4 M 2 DESCRIPTION Device Orientation : 6 e.g. 3.0V = 2 : 3, 3 : 0 R Embossed Tape : Standard Feed L Embossed Tape : Reverse Feed (Note 1) Maximum output current of the XC6209E ~ H series depend on the setting voltage. (Note 2) Within 30mV (VOUT<1.5V) Semiconductor Ltd. Data Sheet 2 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! PACKAGING INFORMATION # SOT-25 # SOT-89-5 # USP-6B 2.0 + 0.15 (0.45) 0.5+0.1 3 5 4 O 45 (0.27) 2 A' 45 O 6 (0.27) 1 ( 0.45) 1 AAA AAA 1.8+0.15 A (0.27) (0.05) O (0.45) (0.45) O +0.01 (0.05) -0.005 0.005+0.002 45 (0.65)+0.15 -0.05 (0.125) 45 O 1 6 1 1 1.0+0.1 0.25+0.1 1 . 00.1+0.03 5 1 1.6+0.15 4 2 0.5+0.1 0.5+0.1 3 * Pin no. 1 is thicker than other pins. 1 0.2+0.05 5-0.2+0.05 0.7+0.03 0.25+0.1 Semiconductor Ltd. Data Sheet 3 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! MARKING RULE Represents product series SYMBOL PRODUCT SERIES 9 XC6209xxxxxx 1234 * Sequential number for custom products (0 to 9 or A to Z) 2 3 4 1 1 2 # SOT-25 & SOT-89-5 SOT-89-5 (TOP VIEW) SOT-25 (TOP VIEW) Represents the type of voltage regulator SYMBOL VOUT 100mV STEPS VOUT= VOUT= 0.1~3.0V 3.1~6.0V 3 PRODUCT SERIES V X A B E F L M XC6209Axxxxx Y C H N XC6209Cxxxxx Z D K P XC6209Dxxxxx V A E L XC6209Exxxxx X B F M XC6209Fxxxxx Y C H N XC6209Gxxxxx Z D K P XC6209Hxxxxx XC6209Bxxxxx Represents output voltage SYMBOL 4 VOUT 50mV STEPS VOUT= VOUT= 0.15~3.05V 3.15~6.05V SYMBOL OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 0 - 3.10 - 3.15 F 1.60 4.60 1.65 4.65 1 - 3.20 - 3.25 H 1.70 4.70 1.75 4.75 2 - 3.30 - 3.35 K 1.80 4.80 1.85 4.85 3 - 3.40 - 3.45 L 1.90 4.90 1.95 4.95 4 - 3.50 - 3.55 M 2.00 5.00 2.05 5.05 5 - 3.60 - 3.65 N 2.10 5.10 2.15 5.15 6 - 3.70 - 3.75 P 2.20 5.20 2.25 5.25 7 - 3.80 - 3.85 R 2.30 5.30 2.35 5.35 8 0.90 3.90 0.95 3.95 S 2.40 5.40 2.45 5.45 9 1.00 4.00 1.05 4.05 T 2.50 5.50 2.55 5.55 A 1.10 4.10 1.15 4.15 U 2.60 5.60 2.65 5.65 B 1.20 4.20 1.25 4.25 V 2.70 5.70 2.75 5.75 C 1.30 4.30 1.35 4.35 X 2.80 5.80 2.85 5.85 D 1.40 4.40 1.45 4.45 Y 2.90 5.90 2.95 5.95 E 1.50 4.50 1.55 4.55 Z 3.00 6.00 3.05 - Represents production lot number 0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated (G,I,J,O,Q excepted) Semiconductor Ltd. Data Sheet 4 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! MARKING RULE (Continued) # USP-6B 1 2 Represents product series 2 0 9 1 2 3 PRODUCT SERIES 1 23 456 SYMBOL 1 6 5 4 XC6209AxxxDx USP-6B (TOP VIEW) 3 4 Represents the type of voltage regulator SYMBOL TYPE A CE Pin, High Active with pull-down resistor XC6209AxxxDx B CE Pin, High Active with no pull-down resistor XC6209BxxxDx C CE Pin, High Active with pull-up resistor XC6209CxxxDx D CE Pin, High Active with no pull-up resistor XC6209DxxxDx Represents the integer of output voltage SYMBOL TYPE PRODUCT SERIES 3 5 5 4 PRODUCT SERIES 3.X 5.X XC6209x3xxDx XC6209x5xxDx Represents the decimal point of output voltage SYMBOL OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) SYMBOL A X.05 XC6209xx0ADx XC6209xx1xDx B X.15 XC6209xx1ADx XC6209xx2xDx C X.25 XC6209xx2ADx X.3 XC6209xx3xDx D X.35 XC6209xx3ADx 4 X.4 XC6209xx4xDx E X.45 XC6209xx4ADx 5 X.5 XC6209xx5xDx F X.55 XC6209xx5ADx 6 X.6 XC6209xx6xDx H X.65 XC6209xx6ADx 7 X.7 XC6209xx7xDx K X.75 XC6209xx7ADx 8 X.8 XC6209xx8xDx L X.85 XC6209xx8ADx 9 X.9 XC6209xx9xDx M X.95 XC6209xx9ADx 0 X.0 XC6209xx0xDx 1 X.1 2 X.2 3 Represents production lot number 0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated (G,I,J,O,Q excepted) Semiconductor Ltd. Data Sheet 5 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! BLOCK DIAGRAM VIN CE ON/OFF Control each circuit Current Limiter VOUT R2 R1 VSS Voltage Reference ! ABSOLUTE MAXIMUM RATINGS SYMBOL PARAMETER RATINGS Ta=25OC UNITS Input Voltage VIN 12 V Output Current IOUT 500 mA Output Voltage VOUT VSS -0.3 ~ VIN +0.3 V CE Input Voltage VCE VSS -0.3 ~ VIN +0.3 V 250 SOT-25 Power Dissipation SOT-89-5 Pd 500 mW 100 USP-6B Operating Temperature Range Topr - 40 ~ + 85 O Storage Temperature Range Tstg - 55 ~ + 125 O C C * IOUT should be less than Pd / (VIN - VOUT) Semiconductor Ltd. Data Sheet 6 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! ELECTRICAL CHARACTERISTICS XC6209B Series Ta=25OC CONDITIONS MIN TYP MAX UNITS CIRCUIT IOUT=30mA (1.55V~) x 0.98 - 0.03 VOUT(T) x 1.02 + 0.03 V 1 1 1 PARAMETER SYMBOL Output Voltage VOUT (E) Maximum Output Current IOUTMAX Load Regulation VOUT 1mA<IOUT<100mA Vdif1 IOUT=30mA (0.9 ~ 1.5V) 150 - - mA - 15 50 mV IOUT=30mA E-2 (page 9) mV Vdif2 IOUT=100mA E-3 (page 9) mV Supply Current IDD VCE=VIN - 25 50 A 2 Standby Current Istby VCE=VSS - 0.01 0.10 A 2 - 0.01 0.20 %/V 1 2 - 10 V - - 100 - ppm/OC 1 - 70 - dB 4 1 1 1 2 2 2 Dropout Voltage 1 VOUT(T)+1.0V<VIN<10V Line Regulation VOUT / IOUT=30mA (VOUT>1.0V) VIN VOUT 2.0V<VIN<10V IOUT=30mA (VOUT<1.0V) Input Voltage VIN Output Voltage VOUT / IOUT=30mA Temperature Characteristics Topr VOUT -40OC<Topr<85OC Ripple Rejection Rate PSRR IOUT=50mA, f=10kHz Current Limiter Ilim - 300 - mA Short-circuit Current Ishort - 50 - mA CE "High" Voltage VCEH 1.60 - VIN V CE "Low" Voltage VCEL - - 0.25 V CE "High" Current ICEH VCE=VIN -0.10 - 0.10 A CE "Low" Current ICEL VCE=VSS -0.10 - 0.10 A (NOTE 1) VOUT(T)=Specified Output Voltage (NOTE 2) VOUT(E)=Effective Output Voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). (NOTE 3) Vdif={VIN1(NOTE5)-VOUT1(NOTE4)} (NOTE 4) VOUT1=A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. (NOTE 5) VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. (NOTE 6) Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 1.0V, VIN=2.0V. Semiconductor Ltd. Data Sheet 7 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! ELECTRICAL CHARACTERISTICS XC6209F Series Ta=25OC PARAMETER SYMBOL Output Voltage VOUT (E) CONDITIONS MIN IOUT=30mA (1.55V~) x 0.98 IOUT=30mA (0.9 ~ 1.5V) - 0.03 TYP VOUT(T) MAX x 1.02 + 0.03 UNITS CIRCUIT V 1 mA 1 1 Maximum Output Current IOUTMAX Load Regulation VOUT 1mA<IOUT<100mA Vdif1 IOUT=30mA E-2 (page 9) mV Vdif2 IOUT=100mA E-3 (page 9) mV Supply Current IDD VCE=VIN - 25 50 A 2 Standby Current Istby VCE=VSS - 0.01 0.10 A 2 - 0.01 0.20 %/V 1 2 - 10 V - - 100 - ppm/OC 1 - dB 4 1 1 1 2 2 2 Dropout Voltage E-1 (page 9) - 50 15 mV 1 VOUT(T)+1.0V<VIN<10V Line Regulation VOUT / IOUT=30mA (VOUT>1.0V) VIN VOUT 2.0V<VIN<10V IOUT=30mA (VOUT<1.0V) Input Voltage VIN Output Voltage VOUT / IOUT=30mA Temperature Characteristics Topr VOUT -40OC<Topr<85OC Ripple Rejection Rate PSRR IOUT=50mA, f=10kHz - 70 Current Limiter Ilim - 380 - mA Short-circuit Current Ishort - 50 - mA CE "High" Voltage VCEH 1.60 - VIN V CE "Low" Voltage VCEL - - 0.25 V CE "High" Current ICEH VCE=VIN -0.10 - 0.10 A CE "Low" Current ICEL VCE=VSS -0.10 - 0.10 A (NOTE 1) VOUT(T)=Specified Output Voltage (NOTE 2) VOUT(E)=Effective Output Voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). (NOTE 3) Vdif={VIN1(NOTE5)-VOUT1(NOTE4)} (NOTE 4) VOUT1=A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input. (NOTE 5) VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. (NOTE 6) Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 1.0V, VIN=2.0V. Semiconductor Ltd. Data Sheet 8 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! MAXIMUM OUTPUT CURRENT, OUTPUT VOLTAGE XC6209E ~ H series E-1 OUTPUT VOLTAGE (V) CONDITION 0.90 ~ 0.95 VIN = 2.5V 260 1.00 ~ 1.05 VIN = 2.5V 260 1.10 ~ 1.15 VIN = 2.6V 270 1.20 ~ 1.25 VIN = 2.7V 290 1.30 ~ 1.35 VIN = 2.8V 1.40 ~ 1.45 VIN = 2.9V 1.50 ~ 1.95 VIN = 3.0V 2.00 ~ 6.00 VIN = VOUT + 1.0V IOUTMAX (mA) MIN 300 ! DROPOUT VOLTAGE SYMBOL PARAMETER E-2 E-3 Dropout Voltage 1 (mV) Dropout Voltage 2 (mV) MIN TYP MIN TYP 0.90 ~ 0.95 1100 1100 1110 1100 1150 1200 1.00 ~ 1.05 1000 1000 1010 1000 1050 1100 1.10 ~ 1.15 900 900 910 900 950 1000 1.20 ~ 1.25 800 800 810 800 850 900 OUTPUT VOLTAGE MAX MAX 1.30 ~ 1.35 700 700 710 700 750 800 1.40 ~ 1.45 600 600 610 600 650 700 1.50 ~ 1.55 500 500 510 500 550 600 1.60 ~ 1.65 400 400 410 400 500 550 1.70 ~ 1.75 300 300 310 300 400 450 1.80 ~ 1.85 200 200 210 200 300 400 1.90 ~ 1.95 100 120 150 100 280 380 2.00 ~ 2.05 - 80 120 - 240 350 2.10 ~ 2.25 - 80 120 - 240 330 2.30 ~ 2.45 - 80 120 - 240 310 2.50 ~ 2.75 - 70 100 - 220 290 2.80 ~ 2.95 - 70 100 - 220 270 3.00 ~ 3.05 - 60 90 - 200 270 3.10 ~ 3.95 - 60 90 - 200 250 4.00 ~ 4.95 - 60 80 - 180 230 5.00 ~ 6.00 - 50 70 - 160 210 * The input voltage 2.0V (MIN.) is needed to operate the series. When the output voltage is less than 2.0V, 2.0V-VOUT(T) of dropout voltage is needed at minimum. Semic onductor Ltd. Data Sheet 9 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TEST CIRCUITS Circuit 1 VIN CE V A VOUT VSS CIN=1.0F (ceramic) CL=1.0F (ceramic) RL V V Circuit 2 A VIN CE A Circuit VOUT VSS 3 VIN CE CIN=1.0F (ceramic) Circuit OPEN VOUT VSS CL=1.0F (ceramic) F.F.T IOUT=10mA 4 VIN VIN={VOUT+1} VDC +0.5Vp-pAC CE V VOUT VSS IOUT=50mA CL=1.0mF (ceramic) V Semiconductor Ltd. Data Sheet 10 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! OPERATIONAL EXPLANATION Output voltage control with the XC6209 series : VIN CE ON/OFF Control The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. each circuit The P-Channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The output voltage at the VOUT pin is controlled & stabilized by a system of negative feedback. Current Limiter VOUT R2 The current limit circuit and short protect circuit operate in relation to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's signal. R1 Voltage Reference VSS Low ESR Capacitors With the XC6209 series, a stable output voltage is achievable even if used with low ESR capacitors as a phase compensation circuit is built-in. In order to ensure the effectiveness of the phase compensation, we suggest that an output capacitor (CL) is connected as close as possible to the output pin (VOUT) and the VSS pin. Please use an output capacitor with a capacitance value of at least 1F. Also, please connect an input capacitor (CIN) of 0.1F between the VIN pin and the VSS pin in order to ensure a stable power input. Current Limiter, Short-Circuit Protection The XC6209 series includes a combination of a fixed current limiter circuit & a foldback circuit which aid the operations of the current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage drops further and output current decreases. When the output pin is shorted, a current of about 50mA flows. CE Pin The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6209 series. In shutdown mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. The operational logic of the IC's CE pin is selectable (please refer to the selection guide on page 3). Note that as the standard XC6209B/F type is ' High Active/No Pull Down', operations will become unstable with the CE pin open. Although the CE pin is equal to an inverter input with CMOS hysteresis, with either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation. We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the correct specifications for the CE pin, the IC will operate normally. However, supply current may increase as a result of through current in the IC's internal circuitry. ! NOTES ON USE 1 Please use this IC within the stated absolute maximum ratings. 2 Where wiring impedance is high, operations may become unstable due to noise and/or phase lag 3 Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible. The IC is liable to malfunction should the ratings be exceeded. depending on output current. Please strengthen VIN and VSS wiring in particular. Semiconductor Ltd. Data Sheet 11 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (1) Output Voltage vs. Output Current XC6209B302 VIN=4.0V, CIN=1uF (ceramic), CL=1uF (ceramic) 3.0 2.0 - 40OC 25OC 85OC 1.0 Topr=25 C, CIN=1uF (ceramic), CL=1uF (ceramic) 4.0 Output Voltage VOUT (V) 4.0 Output Voltage VOUT (V) XC6209B302 O 3.0 VIN=3.3V VIN=4.0V VIN=7.0V VIN=10V 2.0 1.0 0.0 0.0 0 100 200 300 Output Current IOUT (mA) 0 400 100 200 300 Output Current IOUT (mA) XC6209F302 O Topr=25 C, CIN=1uF (ceramic), CL=1uF (ceramic) 4.0 Output Voltage VOUT (V) Output Voltage VOUT (V) XC6209F302 VIN=4.0V, CIN=1uF (ceramic), CL=1uF (ceramic) 4.0 3.0 - 40OOC 25OOC 85OOC 2.0 1.0 3.0 VIN=3.3V VIN=4.0V VIN=7.0V VIN=10V 2.0 1.0 0.0 0.0 0 100 200 300 Output Current IOUT (mA) 0 400 XC6209B122 400 Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic) 1.5 Output Voltage VOUT (V) 1.2 - 40OC 25OC 85OC 0.9 100 200 300 Output Current IOUT (mA) XC6209B122 VIN=2.7V, CIN=1uF (ceramic), CL=1uF (ceramic) 1.5 Output Voltage VOUT (V) 400 0.6 0.3 1.2 VIN=2.0V VIN=2.5V VIN=2.7V VIN=3.6V 0.9 0.6 0.3 0.0 0.0 0 100 200 300 Output Current IOUT (mA) 0 400 100 200 300 Output Current IOUT (mA) 400 Semiconductor Ltd. Data Sheet 12 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (1) Output Voltage vs. Output Current (Continued) XC6209F122 XC6209F122 VIN=2.7V, CIN=1uF (ceramic), CL=1uF (ceramic) 1.2 - 40OC 25OC 85OC 0.9 Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic) 1.5 Output Voltage VOUT (V) Output Voltage VOUT (V) 1.5 0.6 0.3 1.2 VIN=2.0V VIN=2.5V VIN=2.7V VIN=3.6V 0.9 0.6 0.3 0.0 0.0 0 100 200 300 Output Current IOUT (mA) 0 400 100 200 300 Output Current IOUT (mA) 400 (2) Output Voltage vs. Input Voltage XC6209B/F302 XC6209B/F302 O Topr=25 C, CIN=1uF (ceramic), CL=1uF (ceramic) O Topr=25 C, CIN=1uF (ceramic), CL=1uF (ceramic) 3.10 3.0 Output Voltage VOUT (V) Output Voltage VOUT (V) 3.2 2.8 IOUT=0mA =1mA =30mA =100mA 2.6 2.4 2.2 3.05 3.00 IOUT=0mA =1mA =30mA 2.95 2.90 2.85 2.5 3.0 Input Voltage VIN (V) 3.5 4 5 6 7 8 Input Voltage VIN (V) XC6209B/F122 1.2 1.1 IOUT=0mA =1mA =30mA =100mA 0.9 Topr=25 C, CIN=1uF (ceramic), CL=1uF (ceramic) 1.40 Output Voltage VOUT (V) Output Voltage VOUT (V) O Topr=25 C, CIN=1uF (ceramic), CL=1uF (ceramic) 1.0 10 XC6209B/F122 O 1.3 9 0.8 1.30 1.20 IOUT=0mA =1mA =30mA 1.10 1.00 1.0 2.0 Input Voltage VIN (V) 3.0 2 4 6 8 Input Voltage VIN (V) 10 Semiconductor Ltd. Data Sheet 13 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (3) Dropout Voltage vs. Output Current XC6209F302 XC6209B302 CIN=1uF (ceramic), CL=1uF (ceramic) 1.0 CIN=1uF (ceramic), CL=1uF (ceramic) 1.4 Dropout Voltage Vdif (V) Dropout Voltage Vdif (V) 1.2 0.8 O Topr = 85 C 25OC -40OC 0.6 0.4 0.2 Topr = 85OC 25OC -40OC 1.0 0.8 0.6 0.4 0.2 0.0 0.0 0 40 1.0 80 120 160 Output Current IOUT (mA) 0 200 50 100 150 200 250 300 Output Current IOUT (mA) 350 400 XC6209B122 XC6209F122 CIN=1uF (ceramic), CL=1uF (ceramic) CIN=1uF (ceramic), CL=1uF (ceramic) 1.4 Dropout Voltage Vdif (V) Dropout Voltage Vdif (V) 1.2 0.8 Minimum Operation Requirement 0.6 0.4 Topr = 85OC 25OC -40OC 0.2 1.0 0.8 Minimum Operation Requirement 0.6 Topr = 85OC 25OC -40OC 0.4 0.2 0.0 0.0 0 40 80 120 160 Output Current IOUT (mA) 0 200 50 100 150 200 250 300 350 400 Output Current IOUT (mA) (4) Supply Current vs. Input Voltage XC6209B/F122 50 50 40 40 Supply Current ISS (A) Supply Current ISS (A) XC6209B/F302 30 20 Topr = 85OC 25OC -40OC 10 30 20 Topr = 85OC 25OC -40OC 10 0 0 0 2 4 6 Input Voltage VIN (V) 8 0 10 2 4 6 Input Voltage VIN (V) 8 10 Semiconductor Ltd. Data Sheet 14 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (5) Output Voltage vs. Ambient Temperature XC6209B/F302 VIN=4.0V, CIN=1uF (ceramic), CL=1uF (ceramic) 3.05 3.00 IOUT=0mA =1mA =30mA =100mA 2.95 VIN=2.5V, CIN=1uF (ceramic), CL=1uF (ceramic) 1.30 Output Voltage VOUT (V) 3.10 Output Voltage VOUT (V) XC6209B/F122 2.90 IOUT=0mA =1mA =30mA =100mA 1.25 1.20 1.15 1.10 -40 -20 0 20 40 60 80 Ambient Temperature Topr (OC) 100 -40 -20 0 20 40 60 80 Ambient Temperature Topr (OC) 100 (6) Supply Current vs. Ambient Temperature XC6209B/F302 XC6209B/F122 VIN=4.0V VIN=2.5V 50 40 Supply Current ISS (A) Supply Current ISS (A) 50 30 20 10 40 30 20 10 0 0 -40 -20 0 20 40 60 80 Ambient Temperature Topr (OC) 100 -40 -20 0 20 40 60 80 Ambient Temperature Topr (OC) 100 (7) P-ch Driver Transistor Characteristics XC6209B/F Topr=25OC -300 -250 Id (mA) -200 VIN=5.0V =4.0V =3.0V =2.7V =2.5V =2.0V -150 -100 -50 0 0 0.4 0.8 1.2 Vds (V) 1.6 2 Semiconductor Ltd. Data Sheet 15 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (8) Input Transient Response XC6209B/F302 3.20 6 5 3.15 5 3.10 3.05 3.00 Output Voltage 0 2.90 0 XC6209B/F302 2 3.00 Input Voltage 1.30 1 1.25 Output Voltage 0 1.20 -1 1.15 Time (40usec/div) Time (40usec/div) XC6209B/F122 XC6209B/F122 Input Voltage VIN (V) 3 1.40 4 1.35 3 Input Voltage 2 1.30 1 1.25 Output Voltage 0 1.20 -1 1.15 Input Voltage VIN (V) IOUT=30mA, tr=5usec, CL=1uF (ceramic) Output Voltage VOUT (V) 4 1.40 1.35 2 2.95 2.90 0 2.90 3 Input Voltage VIN (V) 3.10 3.05 Output Voltage 2.95 IOUT=1mA, tr=5usec, CL=1uF (ceramic) 4 Output Voltage VOUT (V) Input Voltage VIN (V) 3.20 3 1 3.00 XC6209B/F122 3.15 Input Voltage 3.05 Time (40usec/div) Time (40usec/div) 4 3.10 Output Voltage 1 5 Input Voltage 2 2.95 IOUT=100mA, tr=5usec, CL=1uF (ceramic) 3.15 3 1 6 3.20 IOUT=100mA, tr=5usec, CL=1uF (ceramic) 1.40 1.35 Input Voltage 2 1.30 1 1.25 Output Voltage 0 1.20 -1 1.15 Output Voltage VOUT (V) 2 4 IOUT=30mA, tr=5usec, CL=1uF (ceramic) Output Voltage VOUT (V) 3 Input Voltage VIN (V) Input Voltage 4 Output Voltage VOUT (V) Input Voltage VIN (V) IOUT=1mA, tr=5usec, CL=1uF (ceramic) 6 Output Voltage VOUT (V) XC6209B/F302 Time (40usec/div) Time (40usec/div) Semiconductor Ltd. Data Sheet 16 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response XC6209B/F302 200 Output Voltage 2.90 150 2.80 100 Output Current 2.70 50 2.60 0 3.10 3.00 Output Voltage 2.70 0 XC6209B/F302 3.00 150 2.80 100 Output Current 2.70 50 2.60 0 Output Voltage VOUT (V) Output Voltage 200 Output Voltage 2.90 150 2.80 100 Output Current 2.70 50 2.60 0 Time (40usec/div) Time (40usec/div) XC6209B/F302 XC6209B/F302 VIN=4.0V, tr=tf=5usec, CIN=1uF (ceramic), CL=1uF (ceramic) 3.00 250 3.10 200 3.00 Output Voltage 2.90 150 2.80 100 Output Current 2.70 50 2.60 0 2.90 VIN=4.0V, tr=tf=5usec, CIN=1uF (ceramic), CL=2.2uF (ceramic) 250 200 Output Voltage 2.80 150 100 Output Current 2.70 50 2.60 Time (40usec/div) 250 Output Current IOUT (mA) 200 VIN=4.0V, tr=tf=5usec, CIN=1uF (ceramic), CL=2.2uF (ceramic) Output Current IOUT (mA) 3.10 Output Current IOUT (mA) 250 Output Voltage VOUT (V) Output Voltage VOUT (V) 50 Time (40usec/div) 2.90 3.10 100 Output Current 2.60 Output Current IOUT (mA) Output Voltage VOUT (V) 3.00 150 2.80 XC6209B/F302 3.10 250 200 2.90 Time (40usec/div) VIN=4.0V, tr=tf=5usec, CIN=1uF (ceramic), CL=1uF (ceramic) VIN=4.0V, tr=tf=5usec, CIN=1uF (ceramic), CL=2.2uF (ceramic) Output Current IOUT (mA) 250 Output Voltage VOUT (V) 3.00 XC6209B/F302 Output Current IOUT (mA) Output Voltage VOUT (V) 3.10 VIN=4.0V, tr=tf=5usec, CIN=1uF (ceramic), CL=1uF (ceramic) 0 Time (40usec/div) Semiconductor Ltd. Data Sheet 17 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (9) Load Transient Response XC6209B/F122 0 Output Voltage 150 1.1 100 1.0 Output Current 0.9 50 0.8 0 Time (40usec/div) Time (40usec/div) XC6209B/F122 XC6209B/F122 250 1.3 200 1.2 150 1.0 100 Output Current 0.9 50 0.8 0 Output Voltage VOUT (V) Output Voltage 1.1 Output Current IOUT (mA) VIN=2.5V, tr=tf=5usec, CIN=1uF (ceramic), CL=1uF (ceramic) 1.2 VIN=2.5V, tr=tf=5usec, CIN=1uF (ceramic), CL=2.2uF (ceramic) Output Voltage 150 1.1 100 1.0 Output Current 0.9 50 0.8 0 Time (40usec/div) XC6209B/F122 XC6209B/F122 VIN=2.5V, tr=tf=5usec, CIN=1uF (ceramic), CL=1uF (ceramic) 1.2 250 1.30 200 1.20 Output Voltage 1.1 150 1.0 100 Output Current 0.9 50 0.8 0 Time (40usec/div) 250 200 Time (40usec/div) Output Voltage VOUT (V) 1.3 200 VIN=2.5V, tr=tf=5usec, CIN=1uF (ceramic), CL=2.2uF (ceramic) 250 200 Output Voltage 150 1.10 100 1.00 Output Current IOUT (mA) 50 0.9 Output Voltage VOUT (V) 100 Output Current 250 Output Current IOUT (mA) 1.2 VIN=2.5V, tr=tf=5usec, CIN=1uF (ceramic), CL=2.2uF (ceramic) Output Current 0.90 50 0.80 0 Output Current IOUT (mA) 200 150 1.0 1.3 Output Current VOUT (V) 1.3 Output Voltage 1.1 0.8 Output Voltage VOUT (V) 250 Output Current IOUT (mA) 1.2 XC6209B/F122 Output Current IOUT (mA) Output Voltage VOUT (V) 1.3 VIN=2.5V, tr=tf=5usec, CIN=1uF (ceramic), CL=1uF (ceramic) Time (40usec/div) Semiconductor Ltd. Data Sheet 18 XC6209 Series High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control ! TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (10) Ripple Rejection Rate XC6209B/F122 XC6209B/F302 VIN=4VDC+1Vp-pAC, IOUT=30mA, CL=1uF (ceramic) VIN=2.5VDC+1Vp-pAC, IOUT=30mA, CL=1uF (ceramic) 100 Ripple Rejection Rate RR (dB) Ripple Rejection Rate RR (dB) 100 80 60 40 20 0 80 60 40 20 0 0.1 1 10 100 Ripple Frequency f (kHz) 1000 0.1 1 10 100 Ripple Frequency f (kHz) 1000 Semiconductor Ltd. Data Sheet 19