Datasheet > MC78L12ACS

MC78L12ACS

更新时间： 2023-01-03 06:47:54

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
8页	71K
描述
Regulator

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中文翻译

获取价格

数据手册

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MC78L12ACS 数据手册

MC78L00

New Product

Vishay

formerly General Semiconductor

Three-Terminal Low Current

Positive Voltage Regulators

SOT-89

SO-8

TO-92

LP Suffix

X Suffix

S Suffix

Features

Description

• Wide selection of available fixed output voltages

• Available in space saving SOT-89 package

• Low cost

The MC78L00 series of positive voltage regulators are

designed to provide a range of regulated power supply

voltages for low current applications of up to 100mA.

They are low cost, rugged, easy to use, three terminal

devices with internal current limiting and thermal shut-

down protection and are the low current members of the

popular MC78M00 and MC7800 family..

• Internal short circuit current limiting

• Internal thermal overload protection

• No external components required

• Complementary negative voltage regulators also available

(MC79L00)

No external components are required with the MC78L00

in most applications.

• Accurate, ± 2% output voltage tolerance

These products offer an improved replacement for the

traditional zener-resistor combination, providing better

output impedance, lower internal power dissipation and

lower quiescent current.

Standard Application Circuit

Input

Output

MC78L00

Mechanical Data

Case: SO-8, SOT-89, TO-92

Cin

0.33µF

0.1µF

High temperature soldering guaranteed:

260°C/10 seconds at terminals

Case outlines are on the back pages

Internal Block Diagram

Input

Output

Series

Pass

Element

Current

Generator

SOA

Protection

Starting

Circuit

Reference

Voltage

Error

Amplifier

Thermal

Protection

GND

Document Number 74823

18-Dec-02

www.vishay.com

12 3 4 5 6 7 8

中文翻译

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