Frequency - Switching is 250kHz ~ 3MHz - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - ADP3182JRQZ-REEL LTC3861EUH-1#PBF LTC3861EUHE#PBF

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
ADP3182JRQZ-REEL	ON Semiconductor	IC Regulators Controller BUCK 20QSOP	Obsolete	PWM Signal	Step-Down	Positive	Buck	3	3	12V	250kHz ~ 3MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start	0°C ~ 85°C (TA)	20-SSOP (0.154", 3.90mm Width)	20-QSOP
LTC3861EUH-1#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 32QFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	3 V ~ 5.5 V	250kHz ~ 3MHz	91.5%	No	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	32-WFQFN Exposed Pad	32-QFN (5x5)
LTC3861EUHE#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 36QFN	Active	PWM Signal	Step-Down	Positive	Buck	2	2	3 V ~ 5.5 V	250kHz ~ 3MHz	91.5%	No	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	36-WFQFN Exposed Pad	36-QFN (5x6)
LTC7851EUHH#PBF	Linear Technology/Analog Devices	IC Regulators Controller BUCK 58QFN	Active	PWM Signal	Step-Down	Positive	Buck	4	1	3 V ~ 5.5 V	250kHz ~ 3MHz	91.5%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	58-WFQFN Exposed Pad	58-QFN (5x9)