Your privacy is very important to us. When you visit our website, please agree to the use of all cookies. For more information about personal data processing, please go to Privacy Policy.

TPV821

Low Voltage Supervisory Circuit with Manual Reset

Overview

The TPV821 is a supervisory circuit that monitors power supply voltage levels and provides a power-on reset signal.

A reset signal can also be asserted by an external manual reset input.

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

The TPV821 is available in a 5-lead SOT-23-5 package and 4-lead SOT-143 package. 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

    Yes

  • Watchdog

    /

  • Power Fail Input  (PFI)

    /

  • Reset Timeout Period (mS)

    200

  • Watchdog Timeout Period (S)

    /

  • Reset Output Polarity

    Low Active

  • Reset  Output Type

    Open Drain

  • Temperature Range (℃)

    -40 to +125

  • Package

    SOT143

Development Resources

Application

    • Microprocessor systems

    • Computers

    • Controllers

    • Intelligent instruments

    • Portable equipment


Ordering Detail

Order Part Number Buy Rating Feature Status 1ku Price Release Date Package Lead time (week) MSL Packing MPQ CPQ
TPV821R-4LTR Industrial Grade / Released $0.100 2019-01-01 SOT143-4 9 MSL3 T&R 3000 120000
Top

TPV821 Sample Request Form

Distributor
Place Sample Order

Need Help? Contact Us.

TPV821 Ordering Options

Distributor
Place Order

Need Help? Contact Us.