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TCM809ZVNB713 The Microchip Technology TCM809ZVNB713 is a supervisor IC designed for critical power supply monitoring. It features an active-low reset output and a 140ms minimum timeout period.
Mfr Part #:

TCM809ZVNB713

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology TCM809ZVNB713 is a supervisor IC designed for critical power supply monitoring. It features an active-low reset output and a 140ms minimum timeout period.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.75

TCM809ZVNB713 Available from 1 distributor

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✓ Non-Authorised
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Risen Electronics ✓
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3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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TCM809ZVNB713 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Output Type
Reset
Reset Timeout
Supplier Device Package
Supplier Package
Supply Voltage
Type
Voltage
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TCM809ZVNB713 Description

Short technical summary and product information.

The TCM809ZVNB713 from Microchip Technology is a cost-effective supervisor circuit designed to monitor VDD in digital systems, providing a reset signal to the host processor when necessary. It requires no external components.

 

This device features a precision VDD monitor for nominal system voltages, an active-low push-pull reset output, and a minimum reset timeout period of 140ms. The reset output remains valid down to 1V. It operates over an industrial temperature range of -40°C to +85°C and an extended range of -40°C to +125°C.

 

Available in a compact 3-pin SOT-23-3 package, the TCM809ZVNB713 is suitable for applications such as computers, embedded systems, battery-powered equipment, and automotive systems where reliable power supply monitoring is crucial. Its low supply current of 9 µA (typical) makes it ideal for battery-powered applications.

 

The supervisor circuit is optimized to reject fast transient glitches on the VDD line. The reset output is typically driven active within 65µs of VDD falling through the reset voltage threshold and is maintained active for a minimum of 140ms after VDD rises above the reset threshold.

TCM809ZVNB713 Quick Information

Product Type: Supervisor IC
Canonical Name: TCM809ZVNB713 Microchip Technology Supervisor IC
Subcategory: Power Supply Supervisor

TCM809ZVNB713 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TCM809ZVNB713 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

TCM809ZVNB713 Features

  • Monitors single system voltage supply.
  • Provides active-low reset output.
  • Features 140ms minimum reset timeout.
  • Optimized for VDD transient immunity.
  • Available in SOT-23-3 package.

TCM809ZVNB713 Applications

  • Ideal for critical microcontroller monitoring.
  • Suitable for battery-powered equipment.
  • Used in embedded system designs.
  • Applicable in automotive systems.
  • Designed for computer power supplies.

TCM809ZVNB713 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal supply voltage?

2.32V.

What package options are available?

SOT-23-3, SC-70, and SOT-23B packages.

What is the operating temperature range?

-40°C to 125°C.

What is the reset timeout period?

140ms minimum.

What type of reset output does the TCM809ZVNB713 have?

Active-low, push-pull output.

What is the typical supply current?

9µA typical at 3.3V.

Does the reset output remain valid at low supply voltages?

Yes, down to 1V.

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