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AMS1117-1.2V

Description

The AMS1117 is a series of low dropout voltage regulators which can provide up to 1A of output current. The AMS1117 is available in six fixed voltage, 1.2, 1.8, 2.5, 3.3 and 5.0V. Additionally it is also available in adjustable version. On chip precision trimming adjusts the reference/ output voltage to within ± 2%. On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperatures.

The AMS1117 series is available in SOT-223, TO-252, SOT89 packages. A minimum of 10uF tantalum capacitor is required at the output to improve the transient response and stability.

 

Features

Low Dropout Voltage

Load regulation:0.5% Max

Optimized for Low Voltage

On-chip thermal limiting.

Maximum Input Voltage : 30V

Adjustable Output Voltage or Fixed 1.2V, 1.8V,2.5V, 3.3V, 5V

Standard SOT-223,TO-252 ,SOT89 Packages

 

Applications

Post Regulator for switching DC/DC Converter

High Efficiency Linear Regulator

Battery Chargers

PC Add on Card

Motherboard clock supplies

LCD Monitor

Set-top Box

 

Block Diagram

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Contact us

Online Customer Service

Hotchip Technology Co.,Ltd

E-mail:sales@hotchip.com.cn

Tel:0755-88844476Fax:0755-88844475

Address:11/F,NO.3 Building, COFCO Business Park, NO.2 Road,Liuxian,Baoan,Shenzhen,518101 P.R.China

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