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Microchip Technology TCM809TVNB713 Reset Monitor

The TCM809TVNB713 from Microchip is a 3-pin system supervisor circuit housed in a SOT-23B package. It monitors VDD supply voltage to provide a reliable reset signal during power fluctuations, requiring no external components. The reset activates within 65 microseconds when VDD falls below the threshold and remains active for at least 140 milliseconds after VDD rises above it. Designed for accuracy down to 1V, it features a low supply current of 9µA at 3.3V, making it ideal for battery-powered and embedded applications across a temperature range of -40°C to +125°C.

Authorized Distributors
Source:DigiKey
Part No:TCM809TVNB713
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Inv Date:06-11-2026
Price: Unit price: $0.46
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Part No:TCM809TVNB713
Stock:3316
Inv Date:06-12-2026
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Part No:TCM809TVNB713
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.46
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Part No:TCM809TVNB713
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.45
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Part No:TCM809TVNB713
Stock:3000
Inv Date:06-11-2026
Price: Unit price: $0.45
Buy/RFQ:
Part No:TCM809TVNB713
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.22
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Part No:TCM809TVNB713
Stock:2532
Inv Date:06-12-2026
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Microchip Technology TCM809TVNB713 Reset Monitor Specifications:

  • Package: SOT-23B
  • Supply Voltage (VDD): 1V to 5.5V
  • Reset Threshold: 3.08V at 25°C
  • Reset Activation Time: 65 microseconds (typical)
  • Reset Active Period: 320 milliseconds (typical)
  • Reset Output: Active-Low push-pull
  • Operating Temperature Range: -40°C to +125°C
  • Supply Current: 9µA at VDD = 3.3V
  • Transient Immunity: Yes, rejects fast transient glitches
  • Reset Delay: Approx. 65 microseconds
  • Reset Timeout Duration: Minimum 140 milliseconds

Buy the Microchip Series TCM809 VDD Reset Monitor: TCM809TVNB713

Purchase the Microchip TCM809TVNB713 online for reliable power supply monitoring in embedded systems and automotive electronics. This 3-pin reset monitor ensures CMOS-compatible active-low reset signals with excellent transient immunity. Its no external components design simplifies installation, making it ideal for battery-powered applications. Operating over -40°C to +125°C, it offers a fast 65µs reset activation and a minimum 140ms reset timeout. Buy now for a dependable component designed for long-term performance in critical microcontroller power management.

Get Microchip TCM809TVNB713 today—built for precision and long-lasting durability in voltage monitoring and microcontroller reset applications.

Frequently Asked Questions

Where can I buy Microchip Technology TCM809TVNB713?

You can click on the BUY or RFQ button to purchase TCM809TVNB713 from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part TCM809TVNB713?

You can download the TCM809TVNB713 datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of TCM809TVNB713?

Microchip Technology

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