OM1905NMM, OM1912NMM, OM1915NMM are three terminal fixed voltage negative voltage regulators with output voltages set internally to ±1%, built-in thermal overload protection, short circuit current limiting, and are ideal for military applications requiring a hermetic surface mount package.
This document describes the OM1905NMM, OM1912NMM, and OM1915NMM, which are three-terminal fixed voltage negative regulators supplied in a hermetically sealed surface mount package. These units feature internally trimmed output voltages of -5V, -12V, and -15V, respectively, with a precision of +1%.
| Output Voltages | -5V, -12V, -15V |
|---|---|
| Output Current | 1.5 Amp |
| Operating Junction Temperature Range | -55°C to +150°C |
| Rated Power @ 25°C | 15W |
| Thermal Resistance | 3.5°C/W |
| Short Circuit Current Limit | 12 A |
| Ripple Rejection | 63 dB |
The standard output voltages are -5V, -12V, and -15V.
The units can deliver over 1.5 amps of output current with heat sinking.
The operating junction temperature range is from -55°C to +150°C.