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MICROCHIP TCM809ZENB713 product image
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MICROCHIP TCM809ZENB713

Manufacturer
MICROCHIP
MPN
TCM809ZENB713
LCSC Part #
C626627
Packaging
SOT-23-3
Customer #
Key Attributes
140ms Active Low 1V~5.5V 1 SOT-23-3 Supervisors RoHS
DatasheetMICROCHIP TCM809ZENB713
RoHS Compliance2 documents available
Alternative Parts5
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement

Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
ManufacturerMICROCHIP
PackagingSOT-23-3
Reset Timeout140ms
output typePush-pull
Operating Temperature-40℃~+125℃
Reset Active LevelActive Low
Voltage - Supply1V~5.5V
ChipTypeVoltage monitor
Threshold Voltage2.32V
Number of Voltages Monitored1
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Introduction

AI Translation

The TCM809 and TCM810 are cost-effective system supervisor circuits designed to monitor VDD in digital systems; providing a reset signal to the host processor, when necessary. No external components are required. The RESET output is typically driven active within 65 μs of VDD falling through the reset voltage threshold. RESET is maintained active for a minimum of 140 msec after VDD rises above the reset threshold. The TCM810 has an active-high RESET output, while the TCM809 has an active-low RESET output. The output of the TCM809/TCM810 is valid down to VDD = 1 V. Both devices are available in 3-Pin SC-70 and SOT-23B packages. The TCM809/TCM810 are optimized to reject fast transient glitches on the VDD line. A low supply current of 9 μA (typ., VDD = 3.3 V) make these devices suitable for battery-powered applications.

Features

AI Translation
  • Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V Nominal System Voltage Supplies
  • 140 msec Minimum RESET Time-Out Period
  • RESET Output to VDD = 1.0V (TCM809)
  • Low Supply Current, 9 μA (typ.)
  • VDD Transient Immunity
  • Small 3-Pin SC-70 and SOT-23B Packages
  • No External Components
  • Push-Pull RESET Output
  • Temperature Ranges:
    • Industrial: SC-70 (E): - -40℃ to +85℃
    • Extended: SOT-23, SC-70 (V): - -40℃ to +125℃

Applications

AI Translation
  • Computers
  • Embedded Systems
  • Battery-powered Equipment
  • Critical Microcontroller Power Supply Monitoring
  • Automotive