Datasheet > AMS3121T-XX

AMS3121T-XX

更新时间： 2024-01-02 15:26:07

品牌	Logo	应用领域
ADMOS		/
页数	文件大小	规格书
9页	327K
描述
Current Limit protection

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AMS3121T-XX 数据手册

AMS3121

2A Fast Transient Linear Regulator

General Description

Features

The AMS3121 is a high performance linear regulator

with very low dropout voltage and excellent transient

response. It is designed to operate with wide input

voltage range of 1.5 – 7Volts making it ideal for two

step conversion while maintaining high efficiency for

many power sensitive applications. The device is

capable of supplying 2A of output current with a

typical dropout voltage of 550mV at 2A. The product

is only available in a fixed output voltage option.

•

V_INrange: 1.5 – 7V

Fixed output voltage as low as 0.6V

2A maximum output current

550mV typical dropout voltage at 2A

Low self noise

125µA typical supply current

PSRR >40dB at 10KHz

Stable with Electrolytic, Tantalum or

Ceramic capacitors

The product includes complete short-circuit and

thermal protection. The combination of these two

internal protection circuits gives the device a

comprehensive safety system to safe guard against

extreme adverse operating conditions.

•

Current Limit protection

Over-Temperature Shutdown

-40 to +125°C temperature range

Available in 3-pin TO-220 and TO-263

surface mount packages

RoHS & WEEE compliant

The AMS3121 is available in both 3-pin TO-220 and

TO-263 packages, and it is rated for -40°C to

+125°C temperature range.

•

Applications

•

Set-top Box

DVD, Blue-ray DVD writers

LCD TVs and LCD monitors

Battery Powered Equipment

Infotainment

Wireless & RF: applications

High Efficiency “Green” Laptops & notebook

Typical Application

02/11/2010

www.advanced-monolithic.com

Phone (925) 443-0722

Fax (925) 443-0723

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