Datasheet > RS7812AI

RS7812AI

更新时间： 2022-05-07 07:38:25

品牌	Logo	应用领域
ORISTER		稳压器
页数	文件大小	规格书
12页	794K
描述
1.0A Low Dropout Positive Voltage Regulator

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RS7812AI 数据手册

Page No. : 1/12

RS78XX

1.0A Low Dropout Positive Voltage Regulator

General Description

The RS78XX series can provide local on‐card regulation, eliminating the distribution problems associated with single point

regulation. Each employs internal current limiting, thermal shut‐down and safe operating area protection, making it essen‐

tially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed

primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages

and currents.

Features

Applications

● Output Current In Excess of 1A

● SCSI‐2 Active Termination

● Output Voltages of 5V, 6V, 8V, 9V, 12V

● High Efficiency Linear Regulators

● Internal Short‐Circuit Current Limiting & Thermal ● 5V to 3.3V Voltage Converter

Overload Protection

● Guaranteed In Extended Temperature Range

● Battery Charger

● Battery Management Circuits For Notebook And

Palmtop PCs

● Core Voltage Supply: FPGA, PLD, DSP, CPU

Schematic Diagram & Equivalent Circuit

Input

Output

Series

Pass

Element

VIN

Current

Generator

SOA

Protection

Starting

Circuit

Reference

Voltage

Error

Amplifier

Thermal

Protection

VOUT

GND

This integrated circuit can be damaged by ESD. Orister Corporation recommends that all integrated circuits be handled with

appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.

ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more

susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.

DS‐RS78XX‐08 September, 2009

www.Orister.com

12 3 4 5 6 7...12

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