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L7900AB_SERIES

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L7900AB_SERIES 数据手册

L7900AB/AC

SERIES

± 2% NEGATIVE VOLTAGE REGULATORS

OUTPUT CURRENT UP TO 1.5A

OUTPUT VOLTAGES OF – 5; – 5.2; -6; – 8;–12;

–15; – 18; – 20; – 22; – 24V

THERMAL CIRCUIT PROTECTION

OUTPUT TRANSISTOR SOA PROTECTION

DESCRIPTION

The L7900A series of three-terminal negative regu-

lators is available in TO-220 package and with sev-

eral output voltage. They can provide local on-card

regulation, eliminating the distribution problems as-

sociated with single point regulation ; furthermore,

having the same voltage options as the L7800 posi-

tive standard series, they are particularly suited for

split power supplies. In addition, the -5.2V is also

available for ECL system.

TO-220

If adeguate heatsinking is provided, the L7900A

series can deliver an output current in excess of

1.5A. Although designed primarly as fixed voltage

regulators, these devices can be used with external

components to obtain adjustable voltages and cur-

rents.

SCHEMATIC DIAGRAM

January 1993

1/10

12 3 4 5 6 7...10

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型号	品牌	获取价格	描述	数据表
L7900AC	STMICROELECTRONICS	获取价格	2% NEGATIVE VOLTAGE REGULATORS
L7900AC_07	STMICROELECTRONICS	获取价格	2% NEGATIVE VOLTAGE REGULATORS
L7900AC_SERIES	ETC	获取价格
L7900SERIES	ETC	获取价格
L7901-01	HAMAMATSU	获取价格	100kV MICROFOCUS X-RAY SOURCE
L7905	STMICROELECTRONICS	获取价格	FIXED NEGATIVE REGULATOR, MBFM2
L7905AB	STMICROELECTRONICS	获取价格	FIXED NEGATIVE REGULATOR, PSFM3
L7905ABV	ETC	获取价格	Negative Fixed Voltage Regulator
L7905AC	STMICROELECTRONICS	获取价格	2% NEGATIVE VOLTAGE REGULATORS
L7905AC_08	STMICROELECTRONICS	获取价格	2 % negative voltage regulators