MCP1804T-5002I/MB Low Dropout Voltage Regulator

The Microchip MCP1804T-5002I/MB 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-5002I/MB 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