MCP1791
MCP1791 is High Voltage Regulator manufactured by Microchip Technology.
- Part of the MCP1790 comparator family.
- Part of the MCP1790 comparator family.
MCP1790/MCP1791
70 m A, High Voltage Regulator
Features
- 48V (43.5V ±10%) load dump protected for <500 ms with a 30 second repetition rate (FORD Test Pulse G Loaded)
- Wide steady state supply voltage, 6.0V
- 30.0V
- Extended Junction Temperature Range:
-40 to +125°C
- Fixed output voltages: 3.0V, 3.3V, 5.0V
- Low quiescent current: 70 µA typical
- Low shutdown quiescent current: 10 µA typical
- Output Voltage Tolerances of ±2.5% over the temperature range
- Maximum output current of 70 m A @ +125°C
Junction Temperature
- Maximum continuous input voltage of 30V
- Internal thermal overload protection, +157°C
(typical) Junction Temperature
- Internal short circuit current limit, 120 m A (typical) for +5V option
- Short Circuit Current Foldback
- Shutdown Input option (MCP1791)
- Power Good Output option (MCP1791)
- High PSRR, -90 d B@100 Hz (typical)
- Stable with 1 µF to 1000 µF Tantalum and
Electrolytic Capacitors
- Stable with 4.7 µF to...
