Datasheet Microchip MIC4930

ManufacturerMicrochip
SeriesMIC4930

The MIC4930 is a high-efficiency, 3A synchronous buck regulator with ultra-fast transient response perfectly suited for supplying processor core and I/O voltages from a 5V or 3

Datasheets

Datasheet PDF, 2.0 Mb, Revision: 11-21-2016
MIC4930 Data Sheet
Docket

Prices

Status

MIC49300-0.9WRMIC49300-0.9WR-TRMIC49300-1.2WRMIC49300-1.2WR-TRMIC49300-1.5WRMIC49300-1.5WR-TRMIC49300-1.8WRMIC49300-1.8WR-TRMIC49300WRMIC49300WR-TRMIC4930YFL-T5MIC4930YFL-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)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

MIC49300-0.9WRMIC49300-0.9WR-TRMIC49300-1.2WRMIC49300-1.2WR-TRMIC49300-1.5WRMIC49300-1.5WR-TRMIC49300-1.8WRMIC49300-1.8WR-TRMIC49300WRMIC49300WR-TRMIC4930YFL-T5MIC4930YFL-TR
PackageSPAKSPAKSPAKSPAKSPAKSPAKSPAKSPAKSPAKSPAKVDFNVDFN
Pins55555555551010

Parametrics

Parameters / ModelsMIC49300-0.9WRMIC49300-0.9WR-TRMIC49300-1.2WRMIC49300-1.2WR-TRMIC49300-1.5WRMIC49300-1.5WR-TRMIC49300-1.8WRMIC49300-1.8WR-TRMIC49300WRMIC49300WR-TRMIC4930YFL-T5MIC4930YFL-TR
# of Outputs111111111111
Automotive RatedNoNoNoNoNoNoNoNoNoNoNoNo
Input Voltage Range, V2.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.52.7 - 5.5
Light Load Efficiency ModeNoNoNoNoNoNoNoNoNoNoNoNo
Operating Temperature Range, °C-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to +125
Output Current, mA) Max300030003000300030003000300030003000300030003000
Output Voltage Range, V0.70.70.70.70.70.70.70.70.70.70.70.7
Quiescent Current, mA) type0.80.80.80.80.80.80.80.80.80.80.80.8
Regulator TypeStep Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)Step Down (Buck)
SHUTDOWN Current, µA0.010.010.010.010.010.010.010.010.010.010.010.01
Switching Frequency, kHz330033003300330033003300330033003300330033003300
Synchronous RectifierYesYesYesYesYesYesYesYesYesYesYesYes
Vfb, V0.6250.6250.6250.6250.6250.6250.6250.6250.6250.6250.6250.625

Eco Plan

MIC49300-0.9WRMIC49300-0.9WR-TRMIC49300-1.2WRMIC49300-1.2WR-TRMIC49300-1.5WRMIC49300-1.5WR-TRMIC49300-1.8WRMIC49300-1.8WR-TRMIC49300WRMIC49300WR-TRMIC4930YFL-T5MIC4930YFL-TR
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification