RHFL4913_07 Datasheet, PDF (1/16 Pages) STMicroelectronics – Rad-Hard Adjustable positive voltage regulator

RHFL4913
ADJUSTABLE
Rad-Hard Adjustable positive voltage regulator
Features
■ 3 Ampere low dropout voltage
■ Embedded overtemperature, overcurrent
protections
■ Adjustable overcurrent limitation
■ Output overload monitoring/signalling
■ Adjustable output voltage
■ Inhibit (ON/OFF) TTL Compatible Control
■ Programmable output short circuit current
■ Remote sensing operation
■ RADHARD: Guaranteed up to 300krad in MIL
1019.6 High Dose Rate and 0.01Rad/sec
ELDRS Conditions
■ Heavy IONS SEL, SEU Immune. Sustains
2x10¹⁴ proton/cm², And 2x10¹⁴ neutron/cm²
Description
The RHFL4913 ADJUSTABLE is a high
performance Adjustable Positive Voltage
Regulator providing exceptional radiation
Block diagram
FLAT-16
SMD5C:
5 connections SMD
performances, tested in accordance with Mil Std
1019.6 ELDRS conditions.
Available in Flat-16 and new SMD5C hermetic
ceramic packages and as QmlV-Die, it is
specifically intended for Space and harsh
radiation environments. Input supply range is up
to 12 volts.
The RHFL4913 ADJUSTABLE is Qml-V Qualified,
DSCC Smd is 5962F02524.
January 2007
Rev. 7
1/16
www.st.com
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