Description

The RHFL4913A high-performance adjustable positive voltage regulator provides exceptional radiation performance. It is tested in accordance with Mil Std 883E Method 1019.6, in ELDRS conditions. The device is available in the FLAT-16 and the new SMD5C hermetic ceramic package, and the QML-V die is specifically designed for space and harsh radiation environments. It operates with an input supply of up to 12 volts. The RHFL4913A is QML-V qualified, DSCC SMD #5962F02524.

Features

■ 3 A low dropout voltage

■ Embedded overtemperature and overcurrent

protection

■ Adjustable overcurrent limitation

■ Output overload monitoring/signalling

■ Adjustable output voltage

■ Inhibit (ON/OFF) TTL-compatible control

■ Programmable output short-circuit current

■ Remote sensing operation

■ Rad-hard: guaranteed up to 300 krad Mil Std

883E Method 1019.6 high dose rate and 0.01

rad/s in ELDRS conditions

■ Heavy ion, SEL immune