L7812

更新时间： 2024-02-13 00:57:00

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		线性稳压器IC 调节器电源电路输出元件局域网
页数	文件大小	规格书
25页	264K
描述
POSITIVE VOLTAGE REGULATORS

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L7812 技术参数

L7800

SERIES

POSITIVE VOLTAGE REGULATORS

■

OUTPUT CURRENT UP TO 1.5 A

OUTPUT VOLTAGES OF 5; 5.2; 6; 8; 8.5; 9;

12; 15; 18; 24V

■

THERMAL OVERLOAD PROTECTION

SHORT CIRCUIT PROTECTION

OUTPUT TRANSITION SOA PROTECTION

DESCRIPTION

The L7800 series of three-terminal positive

regulators is available in TO-220 ISOWATT220

TO-3 and D²PAK packages and several fixed

output voltages, making it useful in a wide range

of applications.Theseregulators can provide local

on-card regulation, eliminating the distribution

problems associated with single point regulation.

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

adjustablevoltages and currents.

TO-3

D²PAK

TO-220

ISOWATT220

BLOCK DIAGRAM

1/25

January 1997

12 3 4 5 6 7...25

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型号	品牌	描述	获取价格	数据表
L7812AB	STMICROELECTRONICS	PRECISION 1A REGULATORS	获取价格
L7812ABD2T	STMICROELECTRONICS	PRECISION 1A REGULATORS	获取价格
L7812ABD2TR	STMICROELECTRONICS	12V FIXED POSITIVE REGULATOR, PSSO2, D2PAK-3	获取价格
L7812ABD2TTR	ETC	Positive Fixed Voltage Regulator	获取价格
L7812ABD2T-TR	STMICROELECTRONICS	Precision 1A regulators	获取价格
L7812ABF	STMICROELECTRONICS	暂无描述	获取价格