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Datasheet Microchip MIC2775

ManufacturerMicrochip
SeriesMIC2775

The MIC2775 is a power supply supervisor that provides undervoltage monitoring, manual reset capability, and power-on reset generation in a compact 5-pin SOT package

Datasheets

  • Download » Datasheet PDF, 317 Kb, Revision: 11-09-2015
    MIC2775 - Micro-Power Voltage Supervisor
    Docket ↓
    MIC2775
    Micro-Power Voltage Supervisor
    IttyBitty® General Description Features The MIC2775 is a power supply supervisor that provides
    undervoltage monitoring, manual reset capability, and
    power-on reset generation in a compact 5-pin SOT
    package. Features include an undervoltage detector, a
    delay generator, a manual reset input, and both activehigh and active-low reset outputs. The undervoltage
    detector compares VDD against a fixed threshold. Ten
    factory-programmed thresholds are available. The reset outputs are asserted for no less than 140ms at
    power-on and any time the input voltage drops below the
    reference voltage. It remains asserted for the timeout
    period after the input voltage subsequently rises back
    above the threshold boundary. A reset can be generated
    at any time by asserting the manual reset input, /MR. This
    reset output will remain active at least 140ms after the
    release of /MR. The /MR input can also be used to daisychain the MIC2775 onto existing power monitoring circuitry
    or other supervisors. Hysteresis is included to prevent
    chattering due to noise. Typical suppy current is an ultralow 3.5µA.
    Datasheets and support documentation are available on
    Micrel’s website at: www.micrel.com. Monitors power supply for undervoltage conditions
    Choice of factory-programmed thresholds
    Generates 140ms (minimum) power-on reset pulse
    Manual reset capability ...

Prices

Status

MIC2775-17YM5-TRMIC2775-22YM5-TRMIC2775-23YM5-TRMIC2775-25YM5-TRMIC2775-26YM5-TRMIC2775-28YM5-TRMIC2775-29YM5-TRMIC2775-29YM5-TXMIC2775-31YM5-TRMIC2775-44YM5-TRMIC2775-46YM5-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

MIC2775-17YM5-TRMIC2775-22YM5-TRMIC2775-23YM5-TRMIC2775-25YM5-TRMIC2775-26YM5-TRMIC2775-28YM5-TRMIC2775-29YM5-TRMIC2775-29YM5-TXMIC2775-31YM5-TRMIC2775-44YM5-TRMIC2775-46YM5-TR
Manual ResetYesYesYesYesYesYesYesYesYesYesYes
Nominal Reset Voltage, V1.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.681.69, 2.25, 2.34, 2.53, 2.67, 2.81, 2.93, 3.09, 4.43, 4.68
Operating Temp. Range, °C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Operating Temperature Range, °C-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85-40 to +85
OutputPush-PullPush-PullPush-PullPush-PullPush-PullPush-PullPush-PullPush-PullPush-PullPush-PullPush-Pull
Power FailNoNoNoNoNoNoNoNoNoNoNo
Product TypeSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisorSupervisor
Reset TypeActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/LowActive Low/High or High/Low
Typical Reset Pulse Width, ms140140140140140140140140140140140
Typical Supply Current, µA55555555555
VCC Range, V1.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.51.5 - 5.5
Watchdog TimerNoNoNoNoNoNoNoNoNoNoNo

Eco Plan

Moldel Line

Series: MIC2775 (11)

Manufacturer's Classification

  • Power Management > Voltage Detectors

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