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MCP112
  • MCP112
  • MCP112
  • MCP112
  • MCP112

MCP112

In Production

The MCP111/112 Series are CMOS voltage detectors are well suited for portable, consumer electrics applications due to the extremely low 1uA operating current and small surface-mount packaging. These devices are designed to hold the microcontroller in reset until the supply voltage reaches a predetermined operating level. These devices also protect against brownout conditions that occur as a result of the supply voltage dropping below a tolerable level.

Microchip Technology MCP112 Product Info

16 April 2026 3

Parameters

Driver Type

Detector

Min Operating Voltage (V)

1

Max Operating Voltage (V)

5

Nominal Reset Voltage Min

1.9

Nominal Reset Voltage Max

4.63

Watchdog Timer

No

Manual Reset

No

Power Fail

No

Min Operating Ambient Temperature (°C)

-40

Max Operating Ambient Temperature (°C)

125

Features

  • Precise Detection Thresholds: 1.5%
  • Low Current Drain: Typ. 1uA
  • Wide Detection Range: 1.9V to 4.63V
  • Packaging: SC70-3, SOT23-3, TO92-3

Description

The MCP111/112 Series are CMOS voltage detectors are well suited for portable, consumer electrics applications due to the extremely low 1uA operating current and small surface-mount packaging. These devices are designed to hold the microcontroller in reset until the supply voltage reaches a predetermined operating level. These devices also protect against brownout conditions that occur as a result of the supply voltage dropping below a tolerable level.

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