The Microchip MCP1804T-1802I/OT is a Low Dropout (LDO) Voltage Regulator that operates from an input of 2.0 V to 28 V while delivering up to 150 mA of current. The device offers a low quiescent current of 50 μA and only 1 μF of output capacitance is sufficient to stabilise the output. The MCP1804T-1802I/OT also has a Current Foldback feature to help protect the device.
Features 150 mA Output Current
Low Dropout Voltage: 260 mV @ 20 mA, VR = 3.3 V (typical)
50 μA Quiescent Current (typical)
0.01 μA Shutdown Current (typical)
Input Operating Voltage Range: 2.0 V to 28.0 V
Output Voltage Accuracy: ±2%
Stable with Ceramic Output Capacitors
Current Limit Protection with Current Foldback
Shutdown Pin
High PSRR: 50 dB Typical @ 1 kHz
Feature
- Input Operating Voltage Range: 2.0V to 28.0V
- 150 mA Output Current
- 50 µA Typical Quiescent Current
- 0.01 µA Typical Shutdown Current
- Standard Output Voltage Options(1.8V, 2.5V, 3.0V, 3.3V, 5.0V, 10.0V, 12.0V)
- Output voltages from 1.8V to 18.0V in 0.1Vincrements are available upon request
- Output Voltage Accuracy: ±2%
- Stable with Ceramic output capacitors down to 0.1 µF
- Low Drop Out Voltage, 260 mV typical @ 20 mA, VR = 3.3V
- Current Limit Protection With Current Foldback
- High PSRR: 50 dB typical @ 1 kHz
- Output Voltage Accuracy: ±2%
- Package Options: SOT-23-5, SOT-89-3, SOT-89-5, and SOT-223-3
