Datasheet > TS4266G

TS4266G

更新时间： 2024-02-08 05:03:58

品牌	Logo	应用领域
TSC		稳压器
页数	文件大小	规格书
4页	117K
描述
150mA Ultra Low Drop Out Voltage Regulator with Inhibit

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TS4266G 数据手册

TS4266G

Preliminary

150mA Ultra Low Drop Out Voltage Regulator with Inhibit

Pin assignment:

High Input Voltage up to 45V

1. Input

2. Inhibit

Low Dropout Voltage 0.5V (max)

3. Output

Low Power Consumption 40uA (typ)

4. Ground

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

Ordering Information

ꢀ

Fixed output voltage 5V

Part No.

Operating Temp.

-40 ~ 150 ^oC

Package

Output voltage tolerance +/-3 %

150mA current capability

Ultra low drop out voltage

Very low current consumption 40uA (typ)

Over temperature protection

Short-circuit proof

TS4266GCW450

SOT-223-4L

Pin Definition and Function

Symbol

Function

Block to ground directly on IC with

ceramic capacitor

Input

Reverse polarity proof

Inhibit input, high level turn IC on

Inhibit

Wide temperature range

Block to ground with 10uF capacitor,

ESR < 4Ω

Output

Suitable for use in automotive electronics

Inhibit control

Ground

Block Diagram

TS4266G Preliminary

1-1

2004/12 rev. A

12 3 4

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