Datasheet > KA7811RA

KA7811RA

更新时间： 2024-11-05 06:33:03

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
27页	263K
描述
Fixed Positive Standard Regulator, 11VPSSO2, DPAK-3

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数据手册

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KA7811RA 数据手册

MC78XX (LM78XX) (KA78XX)

FIXED VOLTAGE REGULATOR (POSITIVE)

3-TERMINAL 1A POSITIVE

VOLTAGE REGULATORS

TO-220

The MC78XX series of three-terminal positive regulators are available in

the TO-220/D-PAK package and with several fixed output voltages, making

them useful in a wide range of applications. Each type employs internal

current limiting, thermal shut-down and safe area protection, making it

essentially 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.

D-PAK

FEATURES

1: Input 2: GND 3: Output

· Output Current up to 1A

· Output Voltages of 5, 6, 8, 9, 10, 11, 12, 15, 18, 24V

· Thermal Overload Protection

· Short Circuit Protection

· Output Transistor SOA Protection

ORDERING INFORMATION

Output Voltage

Device

Package Operating Temperature

Tolerance

MC78XXCT (LM78XXCT) (KA78XX)

± 4%

0 ~ +125 °C

TO-220

KA78XXA

KA78XXI

± 2%

-40 ~ +125 °C

± 4%

MC78XXCDT (KA78XXR)

KA78XXRA

0 ~ +125 °C

D-PAK

± 2%

± 4%

KA78XXRI

-40 ~ +125 °C

BLOCK DIAGRAM

Rev. C

1999 Fairchild Semiconductor Corporation

12 3 4 5 6 7...27

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