L7912ACVTR

更新时间： 2024-11-26 13:09:15

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L7912ACVTR 数据手册

L7900AC

SERIES

2% NEGATIVE VOLTAGE REGULATORS

■

OUTPUT CURRENT UP TO 1.5 A

OUTPUT VOLTAGESOF -5; -5.2; -6; -8; -12;

-15; -18; -20; -22; -24V

■

THERMAL OVERLOADPROTECTION

SHORT CIRCUIT PROTECTION

OUTPUT TRANSITION SOA PROTECTION

DESCRIPTION

The L7900AC series of three-terminal negative

regulators is available in TO-220 and D²PAK

packages and several fixed output voltages.

These regulators can provide local on-card

regulation, eliminating the distribution problems

associated with single point regulation;

furthermore, having the same voltage option as

the L7800A positive standard series, they are

particularly suited for split power supplies. In

addition, the -5.2V is also available for ECL

system. If adequate heat sinking is provided,

they can deliver over 1.5A output current.

Although designed primarily as fixed voltage

regulators, these devices can be used with

external components to obtain adjustable

voltagesand currents.

D²PAK

TO-220

SCHEMATIC DIAGRAM

1/11

November 1999

12 3 4 5 6 7...11

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型号	品牌	获取价格	描述	数据表
L7912C	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CD2T	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CD2T-TR	STMICROELECTRONICS	获取价格	Negative voltage regulators
L7912CP	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CT	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CV	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CV	HC	获取价格	TO-220
L7912C-V	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CV1	STMICROELECTRONICS	获取价格	NEGATIVE VOLTAGE REGULATORS
L7912CV-DG	STMICROELECTRONICS	获取价格	Negative voltage regulators