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TS4266G

Taiwan Semiconductor Company
Part Number TS4266G
Manufacturer Taiwan Semiconductor Company
Description 150mA Ultra Low Drop Out Voltage Regulator
Published Dec 23, 2009
Detailed Description TS4266G Pin assignment: 1. Input 2. Inhibit 3. Output 4. Ground Preliminary 150mA Ultra Low Drop Out Voltage Regulator...
Datasheet PDF File TS4266G PDF File

TS4266G
TS4266G

Overview
TS4266G Pin assignment: 1.
Input 2.
Inhibit 3.
Output 4.
Ground Preliminary 150mA Ultra Low Drop Out Voltage Regulator with Inhibit High Input Voltage up to 45V Low Dropout Voltage 0.
5V (max) Low Power Consumption 40uA (typ) General Description TS4266G is a 5V low-drop fixed-voltage regulator in an SOT-223-4L package.
It can be switched ON and OFF by the Inhibit pin.
It is functional and pin compatible to the TS4266, but with a reduced quiescent current of <1uA in OFF mode and 40uA in ON mode.
The TS4266G is especially designed for all applications that require very low quiescent current in ON and OFF mode.
It is designed to supply microprocessor systems under the sever condition of automotive applications and therefore it is equipped with additional protection against over load, short circuit and over temperature.
TS4266G also can be used in other applications, where a stabilized voltage and the inhibit feature is required.
The IC regulates an input voltage in the range of 5.
5V < Vin < 45V to Vout(rated) = 5.
0V.
The maximum output current is more than 150mA.
This IC is regulated at the inhibit pin pull high level voltage.
Features Fixed output voltage 5V Output voltage tolerance +/-3 % 150mA current capability Ultra low drop out voltage Very low current consumption 40uA (typ) Over temperature protection Short-circuit proof Reverse polarity proof Wide temperature range Suitable for use in automotive electronics www.
DataSheet4U.
com Ordering Information Part No.
TS4266GCW450 Operating Temp.
-40 ~ 150 C o Package SOT-223-4L Pin Definition and Function Pin 1 2 3 4 Symbol Input Inhibit Output Ground Function Block to ground directly on IC with ceramic capacitor Inhibit input, high level turn IC on Block to ground with 10uF capacitor, ESR < 4Ω Ground Inhibit control Block Diagram TS4266G Preliminary 1-1 2004/12 rev.
A Absolute Maximum Rating Parameter Input Supply Voltage Inhibit Supply Voltage Operating Input Voltage Output Voltage Power Dissipation Ground C...


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