RHFL4913XX25, RHFL4913XX33, RHFL4913XX50
Datasheet
Rad-hard positive fixed voltage regulator
FLAT-16
SMD5C:
5-connection SMD
TO-257
Features
• 2 and 3 A low dropout voltage
• Embedded overtemperature and overcurrent protection
• Adjustable current limitation
• Output overload monitoring/signalling
• Fixed 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 low dose rate
conditions
• Heavy Ion, SEL immune
Description
The RHFL4913XX25, RHFL4913XX33 and RHFL4913XX50 belong to a high-
performance Rad-hard positive fixed voltage regulator family. Available in various
hermetic ceramic packages, they are suitable for harsh environments. Input supply
range is up to 12 V. These devices are QML-V qualified, DSCC SMD are
5962F02534 / 02535 / 02536.
Maturity status link
RHFL4913XX25, RHFL4913XX33 and
RHFL4913XX50
DS3260 - Rev 14 - May 2019
For further information contact your local STMicroelectronics sales office.
www.st.com
