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Datasheet Microchip TC53


Please consider this device MCP111, MCP112 View Side By Side Comparison


  • Download » Datasheet PDF, 163 Kb, Revision: 08-09-2011
    TC53 Voltage Detector Data Sheet
    Docket ↓
    Not recommended for new designs –
    Please use MCP111/2 TC53
    Voltage Detector
    Features: General Description: The TC53 is a low-power voltage detector. Typical
    supply current consumption is only 1пЃ­A at an input
    voltage of 2V. The voltage detection threshold setting is
    factory-programmed and ensured to В±2% accuracy.
    Threshold settings are available over a range of 1.6V
    to 6.0V. The TC53 has both complementary (CMOS)
    and open drain (NMOS) output configuration options.
    TC53 is the ideal voltage detector for precision
    applications in which small size, low installed cost, high
    accuracy and low supply current consumption are
    critical. Highly Accurate: В±2%
    Low-Power Consumption: 1.0пЃ­A, Typ.
    Detect Voltage Range: 1.6V to 6.0V and 7.7V
    Operating Voltage: 1.5V to 10.0V
    Output Configuration: Open-Drain or CMOS
    Space-Saving 5-Pin SOT-23A Package Typical Applications: Microprocessor Reset Circuits Battery Life Monitors and Recharge Voltage
    Monitors Memory Battery Backup Circuitry Power-On Reset Circuits Power Failure Detection Delay Circuitry Functional Block Diagram
    1) CMOS Output
    VIN Device Selection Table
    Part Number Package TC53-xxxxxxxxxx Temp. Range ...



Lifecycle StatusNot Recommended for new designsNot Recommended for new designsNot Recommended for new designs




Manual ResetNoNoNo
Nominal Reset Voltage, V2.84, 2.65, 2.16 (1.6-6V, 7V)2.84, 2.65, 2.16 (1.6-6V, 7V)2.84, 2.65, 2.16 (1.6-6V, 7V)
Operating Temp. Range, °C-40 to 85-40 to 85-40 to 85
OutputCMOS push-pull or Open drainCMOS push-pull or Open drainCMOS push-pull or Open drain
Power FailNoNoNo
Product TypeDetectorDetectorDetector
Reset TypeActive LowActive LowActive Low
Typical Supply Current, µA222
VCC Range, V1.5 - 101.5 - 101.5 - 10
Watchdog TimerNoNoNo

Eco Plan


Moldel Line

Series: TC53 (3)

Manufacturer's Classification

  • Power Management > Voltage Detectors

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