TPV810

Low-Voltage Supervisory Circuit

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Overview
Development Resources
Application
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Overview

The TPV803/809/810 is a series of supervisory circuit that monitors power supply voltage levels and provides a power-on reset signal. They provide a reset output during power-up, power-down, and brownout conditions.

The reset timeout periods are fixed at 200 ms (typical).

The TPV803 and TPV809 provide an active low reset signal (RESET), whereas the TPV810 provides an active high signal (RESET) output. The TPV809 and TPV810 have push-pull outputs, whereas the TPV803 has an open-drain output, which requires an external pull-up resistor.

The TPV803/809/810 is available in SOT23-3 and SOT23G-3 packages and typically consumes only 2.2 μA, suitable for use in low-power, portable applications.

Status

Production
Rating

Industrial
Power Consumption (μA)

2.2
Power Supervisor

Yes
Manual Reset Input

/
Watchdog

/
Power Fail Input (PFI)

/
Reset Timeout Period (mS)

200
Watchdog Timeout Period (S)

/
Reset Output Polarity

High Active
Reset Output Type

Push-Pull
Temperature Range (℃)

-40 to +125
Package

SOT23G-3

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TPV803-TPV809-TPV810
  
  Data Sheet
  
  English
  
  02/02/2024
  
  Low Voltage Supervisory Circuit
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024