MCP130 Series 4.75 V 150 ms Microcontroller Supervisory Circuit - SOT-23-3

Mfr Part#: MCP130T-475I/TT
Mounting Method:  Surface Mount
Package Style:  SOT-23 (SC-59,TO-236)
Packaging:  REEL
Std Packaging Qty:  3,000




$0.3250 USD (each)
3000+ $0.3250


Qty in Stock : 3,000
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Min. Order Qty: 3,000
Multiple of: 3,000
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Product Highlight

  • No of Outputs: Single
  • Threshold Voltage: 4.75 V
  • Supply Voltage-Max: 5.5 V
  • Reset Timeout: 150 ms
The MCP130 series of voltage supervisory device designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brown-out conditions when the supply voltage drops below a safe operating level.

MCP130 features an open drain output with internal 5 K ohm internal pull-up resistor. MCP130 has active low reset and is available in a choice of seven different trip voltages. It operates over the extended industrial temperature range (-40°C/+85°C). MCP130 is available in a TO-92, SOT23-3, and SN packages. 


  • Holds microcontroller in reset until supply voltage reaches stable operating level
  • Resets microcontroller during power loss
  • Precision monitoring of 3 V, 3.3 V and 5 V systems
  • 7 voltage trip points available
  • Active low RESET pin
  • Open drain output
  • Internal pull-up resistor (5 kΩ) for MCP130
  • Holds RESET for 350 ms (typical)
  • RESET to VCC = 1.0 V
  • Accuracy of ±125 mV for 5 V systems and ±75 mV for 3 V systems over temperature
  • 45 μA typical operating current
  • Temperature range:
  • Industrial (I): -40° C to +85° C

To view the complete MCP130 series of Voltage Supervisor

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