MCP1804 Low Dropout Voltage Regulator
The Microchip MCP1804 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 MCP1804 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
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
MCP1804T-5002I/MB, 1 Low Dropout Voltage, Voltage Regulator 150mA, 5 V 3-Pin, SOT-89
Manufacturer:
Microchip
Manufacturer Part No:
MCP1804T-5002I/MB
Enrgtech Part No:
ET14161426
Warranty:
Manufacturer
£ 0.66
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Regulator Type:
Low Dropout Voltage
Maximum Output Current:
150mA
Output Voltage:
5 V
Number of Outputs:
1
Line Regulation:
0.3 %/V
Load Regulation:
275 mV
Accuracy:
±2%
Polarity:
Positive
Mounting Type:
Surface Mount
Package Type:
SOT-89
Quiescent Current:
125µA
Pin Count:
3
