Datasheet > AP139-15TW

AP139-15TW

更新时间： 2024-11-20 04:32:39

品牌	Logo	应用领域
易亨 - ANACHIP		/
页数	文件大小	规格书
8页	183K
描述
300mA Low-Noise CMOS LDO

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技术参数
数据手册

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AP139-15TW 技术参数

生命周期：	Transferred	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84

AP139-15TW 数据手册

AP139

300mA Low-Noise CMOS LDO

Features

General Descriptions

- Very low dropout voltage

The AP139 is a positive voltage linear regulator

utilizing CMOS technology. The features that

include low quiescent current (45µA typ.), low

dropout voltage, and high output voltage accuracy,

make it ideal for battery applications. EN input

connected to CMOS has low bias current. The

space-saving SOT23-5L and TSOT23-5L package

is attractive for “Pocket” and “Hand Held”

applications.

- Low current consumption: Typ.45µA, Max. 60µA

- Output voltage: 1.5V,1.8V,2.0V, 2.5V, 2.8V, 3.0V

3.3V, and 3.5V

- Guaranteed 300mA output

- Input range up to 7.0V

- Thermal shutdown

- Current limiting

- Stability with low ESR capacitors

- Low temperature coefficient

- Pb-free package: SOT23-5L,TSOT23-5L

This rugged device has both thermal shutdown, and

current limit protections to prevent device failure

under the “Worst” operating conditions.

Applications

- Battery-powered devices

- Personal communication devices

- Home electric/electronic appliances

- PC peripherals

In a low noise, regulated supply application, a 10nF

capacitor is necessary to be placed in between

Bypass and Ground.

The AP139 is stable with a low ESR output

capacitor of 1.0µF or greater.

Pin Assignments

Pin Descriptions

(Top View)

V_OUT

BYP

Function

Name No.

V_IN

GND

Power Supply

Ground

AP139

Enable Pin

Bypass Signal Pin

Output

BYP

V_OUT

V_IN

GND

SOT23-5/TSOT23-5

Ordering Information

AP139 XX X X

Package

Packing

Output voltage

15: 1.5V

18: 1.8V

20: 2.0V

25: 2.5V

28: 2.8V

30: 3.0V

33: 3.3V

35: 3.5V

Blank: Tube

W : SOT23-5L

A: Taping

TW:TSOT23-5L

This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of

this product. No rights under any patent accompany the sale of the product.

Rev.1.1 Jun 02, 2006

1/8

12 3 4 5 6 7 8

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