OM1325N2M is a 1.5 amp negative adjustable voltage regulator that meets DESC standardized military drawing number 7703406, and has thermal shutdown, current limiting, and safe area control functions. The maximum output voltage tolerance is guaranteed to be 1%, and the output voltage can be fixed from -1.2 volts to -37 volts using external resistors.
This document describes the OmniRel OM1325 series, which consists of three-terminal precision adjustable negative voltage regulators supplied in hermetically sealed packages. These devices are approved to DESC standardized military drawing number 7703406 and feature built-in thermal overload protection, short circuit current limiting, and safe-area control. With heat sinking, they can deliver up to 1.5 amps of output current, while the LCC-20 device is limited to 0.5 amps.
| Maximum Output Current (Most Packages) | 1.5A |
|---|---|
| Maximum Output Current (LCC-20) | 0.5A |
| Output Voltage Range | -1.2V to -37V |
| Operating Junction Temperature Range | -55°C to +150°C |
| Ripple Rejection | 66 dB |
Most package styles can deliver up to 1.5 amps of output current when used with a heat sink.
The device supports an input-output voltage differential of up to 40 volts.
A 1 microfarad solid tantalum or 10 microfarad aluminum electrolytic capacitor is recommended.