Frequency - Switching is 200kHz ~ 1MHz - PMIC - Voltage Regulators - Linear + Switching Distributor - SC424MLTRT SIC402ACD-T1-GE3 SIC403ACD-T1-GE3

Part Number	Manufacturer / Brand	Brife Description	Part Status	Topology	Function	Number of Outputs	Frequency - Switching	Voltage/Current - Output 1	Voltage/Current - Output 2	Voltage/Current - Output 3	w/LED Driver	w/Supervisor	w/Sequencer	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
SC424MLTRT	Semtech Corporation	IC Regulators DL BUCK/LINEAR 28MLPQ	Active	Step-Down (Buck) (1), Linear (LDO) (1)	Any Function	2	200kHz ~ 1MHz	Adj to 0.75V, 6A	5V, 150mA	-	No	No	No	3 V ~ 28 V	-40°C ~ 85°C	Surface Mount	28-VFQFN Exposed Pad	28-MLPQ (4x4)
SIC402ACD-T1-GE3	Vishay Siliconix	IC Regulators DL BCK/LNR SYNC MLP55-32	Active	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	Any Function	2	200kHz ~ 1MHz	0.6 V ~ 5.5 V, 10A	Adj to 0.75V, 200mA	-	No	No	No	3 V ~ 28 V	-40°C ~ 85°C	Surface Mount	32-PowerVFQFN	PowerPAK® MLP55-32
SIC403ACD-T1-GE3	Vishay Siliconix	IC Regulators DL BCK/LNR SYNC MLP55-32L	Active	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	Any Function	2	200kHz ~ 1MHz	0.6 V ~ 5.5 V, 6A	Adj to 0.75V, 200mA	-	No	No	No	3 V ~ 28 V	-40°C ~ 85°C	Surface Mount	32-PowerWFQFN	PowerPAK® MLP55-32
SIC403BCD-T1-GE3	Vishay Siliconix	IC Regulators DL BCK/LNR SYNC MLP55-32L	Active	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	Any Function	2	200kHz ~ 1MHz	0.6 V ~ 5.5 V, 6A	Adj to 0.75V, 200mA	-	No	No	No	3 V ~ 28 V	-40°C ~ 85°C	Surface Mount	32-PowerWFQFN	PowerPAK® MLP55-32
SIC414CD-T1-GE3	Vishay Siliconix	IC Regulators DL BCK/LINEAR SYNC 28MLPQ	Active	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	Any Function	2	200kHz ~ 1MHz	0.75 V ~ 5.5 V, 6A	5V, 200mA	-	No	No	No	3 V ~ 28 V	-40°C ~ 85°C	Surface Mount	28-WFQFN Exposed Pad	28-MLPQ (4x4)
SIC417CD-T1-E3	Vishay Siliconix	IC Regulators DL BCK/LINEAR SYNC 32MLPQ	Active	Step-Down (Buck) Synchronous (1), Linear (LDO) (1)	Any Function	2	200kHz ~ 1MHz	0.5 V ~ 5.5 V, 10A	0.75 V ~ 5.25 V, 150mA	-	No	No	No	3 V ~ 28 V	-25°C ~ 125°C	Surface Mount	32-PowerVFQFN	PowerPAK® MLP55-32
TPS51221RTVR	Texas Instruments	IC Regulators TRPL BCK/LINEAR 32-QFN	Active	Step-Down (Buck) Synchronous (1), Linear (LDO) (2)	Any Function	3	200kHz ~ 1MHz	Controller	3.3V, 10mA	5V, 100mA	No	No	No	4.5 V ~ 28 V	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad	32-WQFN (5x5)
TPS51222RTVR	Texas Instruments	IC Regulators QD BUCK/LINEAR 32WQFN	Active	Step-Down (Buck) (2), Linear (LDO) (2)	Any Function	4	200kHz ~ 1MHz	Controller	Controller	3.3V, 10mA	No	No	No	4.5 V ~ 32 V	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad	32-WQFN (5x5)

Manufacturers for PMIC - Voltage Regulators - Linear + Switching