供应 三端稳压器 L7915CV L7912CV

L7915 SERIES NEGATIVE VOLTAGE REGULATORS

DESCRIPTION

The L7915 series of three-terminal negative 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; furthermore, having the same voltage option as the L7800 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.

L7915 系列特性

* OUTPUT CURRENT UP TO1.5 A

* OUTPUT VOLTAGESOF -5;-5.2; -6;-8; -9; -12;-15; -18; -20; -22;-24V

* THERMAL OVERLOADPROTECTION

* SHORT CIRCUIT PROTECTION

* OUTPUT TRANSITION SOAPROTECTION