LHC4913 Datasheet, PDF (1/6 Pages) STMicroelectronics – 3A POSITIVE LOW DROP VOLTAGE REGULATOR WITH INHIBIT FUNCTION

LHC4913
SERIES
3A POSITIVE LOW DROP VOLTAGE REGULATOR
WITH INHIBIT FUNCTION
s LOW OUTPUT CAPACITANCE: 1µF
s LOW DROP VOLTAGE:
0.5V @ I_O=1A
1.5V @ I_O=3A
s OVERTEMPERATURE PROTECTION
s OVERCURRENT PROTECTION
s OUTPUT SHORT CIRCUIT MONITORING,
SIGNALLED BY TTL OUTPUT
s ON/OFF EXTERNAL CONTROL BY MEANS
OF TTL COMPATIBLE INPUT
s ADJUSTABLE CURRENT LIMITATION
PROTECTS OUTPUTS FROM DAMAGING
SHORTCIRCUITS
s REMOTE SENSING OPERATION
DESCRIPTION
The LHC4913 is a positive Voltage Regulator
family including both fixed and adjustable
versions. Housed into SO-20 slug-up package
with stand off zero, it is specifically intended for
ADVANCE DATA
PowerSO-20 slug-up
applications in rugged environments, such as
Nuclear Physics, in which it has to withstand large
amounts of radiation doses during operating life.
The fixed output voltages available are 2.5, 3.0,
3.3, 5.0 and 8.0V. Input voltage ranges from 3 to
12V.
SCHEMATIC DIAGRAM
August 2002
1/6
This is preliminary information on a new product now in development. Details are subject to change without notice.