Datasheet > AN78N20

AN78N20

更新时间： 2024-11-30 22:22:23

品牌	Logo	应用领域
松下 - PANASONIC		调节器
页数	文件大小	规格书
9页	66K
描述
3-pin Positive Output Voltage Regulator (300mA Type)

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中文翻译

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数据手册

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AN78N20 数据手册

AN78N00 Series

3-pin Positive Output Voltage Regulator (300mA Type)

■ Overview

The AN78N00 series is 3-pin fixed positive output volt-

Unit:mm

+0.5

– 0.1

age regulators. Stabilized fixed output voltage is obtained

from unstable DC input voltage without using any exter-

nal components. 12 types of fixed output voltage are avail-

able ; 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V

and 24V. They can be used widely in power circuits with

current capacitance up to 300mA.

8.0

3.05

■Features

0.75±0.25

4.6

0.5±0.1

1.76

1 : Input

• No external components

0.5±0.25

2.3

1.44

• Output voltage : 4V, 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V,

18V, 20V, 24V

2 : Common

3 : Output

• Short-circuit current limiting built-in

• Thermal overload protection built-in

• Output transistor safe area compensation

JEDEC:TO-126 (SSIP003-P-0000E)

■Block Diagram

Input

Pass Tr

Q₁

Current

Source

Current

Limiter

R_SC

Output

R₂

R₁

Voltage

Reference

Starter

Thermal

Protection

Error Amp.

–

Common

12 3 4 5 6 7...9

中文翻译

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