Description

The RHFL4913 fixed is a high performance Rad hard positive voltage regulator family. Available into various hermetic ceramic packages, it is specifically intended for space and harsh radiation environments. Input supply range is up

to 12 V. RHFL4913 fixed is QML-V qualified, DSCC SMD are 5962F02534 / 02535 / 02536.

Features

■ 2 and 3 A low dropout voltage

■ Embedded overtemperature, overcurrent protections

■ Adjustable current limitation

■ Output overload monitoring/signalling

■ Fixed 1.5 V, 2.5 V; 3.3 V; 5.0 V output voltages

■ Inhibit (ON/OFF) TTL-compatible control

■ Programmable output short-circuit current

■ Remote sensing operation

■ Rad-hard: tested up to 300 krad Mil Std 883E Method 1019.6 and low dose rate conditions

■ Heavy ion, SEL, and SEU immune; able to sustain 2x10¹⁴ protons/cm² and 2x10¹⁴ neutrons/cm²