The MCP1790T-3302E/DBVAO is a 70 mA, ceramic output cap stable, high voltage, Low Dropout Regulator (LDO). The MCP1790T-3302E/DBVAO is capable of handling continuous input voltage of up to 30V and is load dump protect for up to 48V, making it especially suitable for automotive as well as 12V/24V industrial applications. The MCP1790T-3302E/DBVAO comes in thermally enhanced DDPAK-3 package as well as space-efficient SOT223-3 package. For shutdown and powergood options, see MCP1791
Feature
- Wide steady state supply voltage: 6.0V - 30.0V
- 48V (43.5V ±10%) load dump protected for 180ms with a 30 second repetition rate
- 70 mA output current
- Low quiescent current: 70 µA typical
- Fixed output voltages: 3.0V, 3.3V, 5.0V
- Extended Junction Temperature Range: -40 to +125°C
- Output Voltage Tolerances of ±2.5% over the temperature range
- Short Circuit Current Foldback
- High PSRR, -90 dB@100 Hz (typical)
