Datasheet Microchip MIC2245

ManufacturerMicrochip
SeriesMIC2245

The MIC2245 is a high efficiency 4MHz pulse width modulated (PWM) synchronous buck (stepdown) regulator that features a LowQ® LDO standby mode that draws only 18µA of quiescent current

Datasheets

MIC2245 - 4MHz PWM Synchronous Buck Regulator with LDO Standby Mode
PDF, 572 Kb, Revision: 11-05-2015
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Prices

Status

MIC2245YML-TR
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)

Packaging

MIC2245YML-TR
N1
PackageVDFN
Pins10

Parametrics

Parameters / ModelsMIC2245YML-TR
# of Outputs1
Automotive RatedNo
Duty Cycle Max, %1
Input Voltage Range, V2.7 - 5.5
Light Load Efficiency ModeNo
Operating Temperature Range, °C-40 to +125
Output Current, mA) Max500
Output Voltage Range, V1 - 5.5
Quiescent Current, mA) type0.71
Regulator TypeStep Down (Buck)
SHUTDOWN Current, µA0.01
Switching Frequency, kHz4000
Synchronous RectifierYes
Vfb, V1

Eco Plan

MIC2245YML-TR
RoHSCompliant

Model Line

Series: MIC2245 (1)

Manufacturer's Classification

  • Power Management > Switching Regulators > Step Down up to 6V
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