The MCP1701A is a CMOS low dropout positive voltage regulator with a maximum input voltage of 10V that can source up to 250 mA with a low input to output voltage differential of 380 mV at 200 mA. This low dropout voltage combined with low current consumption of 1.0 µA typical makes this part ideal for battery operated systems. This part is recommended for applications where the input voltage is between 6.0V and 10.0V. For applications where input voltages are less than 6.0V, Microchip recommends the MCP1700. The MCP1701A is offered in SOT-23-3, SOT-89-3 and TO-92-3 packages.
Parameter Name Value
Max Input Voltage 10
Output Voltage (v) 1.8, 2.5, 3.0, 3.3, 5.0
Typical Active Current (µA) 2
Typical Dropout Voltage @ Max. lout (mV) 380
Typical Output Voltage Accuracy (%) 2
Output Capacitor Type Aluminum/Tantalum
Output Current (mA) 250
Features
2.0 uA Typical Quiescent Current
Input Operating Voltage up to 10.0V
Low Droput Voltage
- 120 mV (typ) @ 100mA
- 380 mV (typ) @ 200mA
High Output Current: 250 mA (VOUT = 5.0V)
High-Accuracy Output Voltage: 2% (max)
Low Temperature Drifting: 100 ppm/C
Excellent Line Regulation: 0.2%/V
Short Circuit Protection
Standard Output Voltage Options:
1.8V, 2.5V, 3.0V, 3.3V, 5.0V
Package Options: SOT-23A-3, SOT-89-3, TO-92-3
