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Microchip Technology MCP130450FITO Voltage Supervisory Circuit

The MCP130 voltage supervisory device ensures microcontroller reset until supply voltage stabilizes, protecting against brown-out conditions. Available in different trip voltages and packages, it features an open drain output, internal pull-up resistor, active low reset, and high accuracy. Suitable for industrial applications, it maintains system integrity during power fluctuations, with a fast reset assertion and customizable thresholds for 3V, 3.3V, and 5V systems, ensuring reliable operation across a wide temperature range in compact packages.

Authorized Distributors
Source:DigiKey
Part No:MCP130-450FI/TO
Stock:2110
Inv Date:06-12-2026
Price: Unit price: $0.53
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Part No:MCP130-450FI/TO
Stock:1275
Inv Date:06-13-2026
Price: Unit price: $0.53
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Part No:MCP130-450FI/TO
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.77
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Part No:MCP130-450FI/TO
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.26
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Part No:MCP130-450FI/TO
Stock:16
Inv Date:06-13-2026
Price: N/A
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Microchip Technology MCP130450FITO Voltage Supervisory Circuit Specifications:

  • Operating Voltage Range: 1.0 to 5.5 V
  • Reset Output: Active low
  • Trip voltages: 2.55V to 4.85V (seven options)
  • Reset Hold Time: 350 ms (typical)
  • Temperature Range: -40°C to +85°C
  • Maximum Operating Current: 45 μA
  • Open drain output, internal 5 kΩ pull-up (MCP130)
  • Package options: TO-92, SOIC, SOT-23
  • Supply voltage for precision monitoring: 3V, 3.3V, 5V systems
  • Output leakage current: 1 μA (MCP120)
  • Reset voltage level: Vtrp to Vcc = 1.0V
  • Hysteresis: 50 mV
  • Timing for reset deassertion: Vpp detect to reset inactive: 150-700 ms
  • Designed to prevent system malfunction during power irregularities

Buy the Microchip MCP130450FITO – Reliable Power Supervisory Circuit for Industrial Applications

Secure your microcontroller systems with the Microchip Voltage Supervisory Circuit. Designed for industrial environments, it ensures stable operation during power fluctuations, prevents brown-out issues, and provides precise voltage monitoring with adjustable trip points. Compact and efficient, it features an open drain output, fast reset assertion, and high accuracy over wide temperature ranges. Perfect for safeguarding sensitive electronics, this device enhances system reliability, reduces downtime, and ensures optimal performance in electronics manufacturing and automation applications.

Buy Microchip MCP130450FITO now and experience unmatched reliability and performance in voltage supervision for industrial microcontroller systems.

Frequently Asked Questions

Where can I buy Microchip Technology MCP130450FITO?

You can click on the BUY or RFQ button to purchase MCP130450FITO from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MCP130450FITO?

You can download the MCP130450FITO datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MCP130450FITO?

Microchip Technology

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