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MCP1701A
  • MCP1701A
  • MCP1701A

MCP1701A

In Production

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....

Microchip Technology MCP1701A Product Info

16 April 2026 0

Parameters

VIN Max V (volt)

10

VOUT V (volt)

1.8, 2.5, 3.0, 3.3, 5.0

IOUT #1 Max mA (milliampere)

250

IOUT Max mA (milliampere)

250

Quiescent Current µA (microampere)

2

Voltage Drop Typ (mV)

400

Accuracy (+/-) %

2.5

Adjustable VOUT

No

Reverse Battery

No

Bypass Pin

No

Current Limit

Yes

Shutdown EN

No

Power Good Signal

No

Thermal Shutdown

No

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

Description

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.

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