MIC2285 8MHz PWM Synchronous Buck Regulator With LDO Standby Mode

The Micrel MIC2285 is a high efficiency 8MHz pulse width modulated (PWM) synchronous buck (step- down) Regulator that features a LOWQ, LDO standby mode that draws only 18A of quiescent current. The MIC2285 allows an ultra-low noise, small size, and high efficiency solution for portable power applications. In PWM mode, the MIC2285 operates with a constant frequency 8MHz PWM control. Under light load conditions, such as in system sleep or standby modes, the PWM switching operation CAN be disabled to reduce switching losses. In this light load LOWQ, mode, the LDO maintains the output voltage and draws only 18A of quiescent current. The LDO mode of operation saves battery life while not introducing spurious noise and high ripple as experienced with pulse skipping or bursting mode Regulators By Micrel Semiconductor
Part Manufacturer Description Datasheet Samples
MIC2285AYMTTR Microchip Technology Inc 2A SWITCHING REGULATOR, 8800kHz SWITCHING FREQ-MAX, PDSO10, 2 X 2 MM, 0.55 MM HEIGHT, GREEN, MLF-10
MIC2285AYMT-TR Microchip Technology Inc 2A SWITCHING REGULATOR, 8800kHz SWITCHING FREQ-MAX, PDSO10
MIC2285YML Microchip Technology Inc Switching Regulator, 2A, 8800kHz Switching Freq-Max, PDSO10
MIC2285AYMT Microchip Technology Inc 2A SWITCHING REGULATOR, 8800kHz SWITCHING FREQ-MAX, PDSO10
MIC2285YMLTR Microchip Technology Inc 2A SWITCHING REGULATOR, 8800kHz SWITCHING FREQ-MAX, PDSO10, 3 X 3 MM, LEAD FREE, MLF-10
MIC2285YML-TR Microchip Technology Inc 2A SWITCHING REGULATOR, 8800kHz SWITCHING FREQ-MAX, PDSO10
MIC2285 's PackagesMIC2285 's pdf datasheet
MIC2285YML MLF




MIC2285 Pinout, Pinouts
MIC2285 pinout,Pin out
This is one package pinout of MIC2285,If you need more pinouts please download MIC2285's pdf datasheet.

MIC2285 Application circuits
MIC2285 circuits
This is one application circuit of MIC2285,If you need more circuits,please download MIC2285's pdf datasheet.


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