TS4264CW50 Taiwan Semiconductor

TS4264 Taiwan Semiconductor Ultra Low Quiescent Current 5V/150mA Fixed-Voltage Ultra Low LDO DESCRIPTION FEATURES TS4264 is a 5V low-drop fixed-voltage regulator in an Fixed Output Voltage 5V SOT-223 package. The IC regulates an input voltage in Output Voltage Tolerance 2% the range of 5.5V <V < 45V to V (rated) = 5.0V. The 150mA Current Capability IN OUT maximum output current is more than 150mA. This IC is Ultra Low Dropout Voltage designed with short circuit-proof and features Over Temperature Protection temperature protection that disables the circuit at over- Very Low Current Consumption 400uA (max.) temperature. Short-Circuit Proof Reverse Polarity Proof Wide Temperature Polarity Range Suitable for use in Automotive Electronics APPLICATION Control module Body and Chassis Powertrain SOT-223 Pin Definition: 1. Input 2. Ground 3. Output Notes: Moisture sensitivity level: level 3. Per J-STD-020 TYPICAL APPLICATION CIRCUIT Document Number: DS P0000203 1 Version: D15 TS4264 Taiwan Semiconductor ABSOLUTE MAXIMUM RATINGS (T = 25C unless otherwise noted) A PARAMETER SYMBOL LIMIT UNIT -42 ~ 45 V Input Voltage V IN 5.5 ~ 45 V Input Voltage (Operating Range) V IN (OPR) Internal Limited Input Current I IN -0.3 ~ 32 Output Voltage V V OUT Internal Limited Output Current I OUT 50 mA Ground Current I GND (MIN) 150 C Junction Temperature T J -40 ~ +150 C Junction Temperature (Operating Range) T J (OPR) -50 ~ +150 Storage Temperature T C STG (Note 1) THERMAL PERFORMANCE PARAMETER SYMBOL LIMIT UNIT Thermal Resistance from Junction to Pin R 17 C/W JP Thermal Resistance from Junction to Ambient R 80 C/W JA ELECTRICAL SPECIFICATIONS (V =13.5V, -40 T +150, unless otherwise specified) IN J PARAMETER CONDITIONS MIN TYP MAX UNIT 4.85 5.00 5.10 V Output Voltage 6V V 28V, 5mA I 100mA IN O mA Output Current Limit 120 150 -- I = 1mA -- -- 400 A O Current Consumption mA 10 15 I = 100mA O (Note 2) V -- 0.22 0.5 Dropout Voltage I = 100mA O mV -- 50 90 Load Regulation 5mA Io 100mA, V =13.5V IN mV -- 15 30 Line Regulation 6V V 28V, I = 5mA IN O -- 54 -- dB Ripple Rejection F =100Hz, V =0.5V R PP Note: 1. Measured to pin 2 (tab) 2. Dropout voltage = V V IN OUT (Measured where V has dropped 100mV from the nominal value obtained at V = 13.5V) OUT IN Document Number: DS P0000203 2 Version: D15