Product Summary

The gs-r51212 is a versatile triple output, high current, high voltage step-down switching regulator module that provides a +5V and two isolated 12V outputs. The gs-r51212 is ideal for microprocessor based boards because it powers the logic and the communication ports. The gs-r51212 has a Reset output for the correct system start-up.

Parametrics

gs-r51212 absolute maximum ratings: (1)Vi, DC Input Voltage: 42 V; (2)Irt, Reset Output Sink Current: 20 mA; (3)Tstg, Storage Temperature Range: –40 to +105 ℃; (4)Tcop, Operating Case Temperature Range: –20 to +85 ℃.

Features

gs-r51212 features: (1)MTBF in excess of 200,000 hours; (2)4V max drop-out voltage; (3)Soft start; (4)Reset output; (5)Non-latching short circuit protection; (6)Crow-bar output overvoltage protection.

Diagrams

gs-r51212 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
GS-R51212
GS-R51212

STMicroelectronics

Switching Converters, Regulators & Controllers +5.1/+12/-12V Stp-Dn

Data Sheet

Negotiable 
GS-R51212S
GS-R51212S

STMicroelectronics

Switching Converters, Regulators & Controllers +5.1/+12/-12V Stp-Dn

Data Sheet

Negotiable