DC DC Switching Controllers

Browse available DC DC Switching Controllers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product 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	Grade	Qualification	Mounting Type	Supplier Device Package
UCC25702PWTR IC REG CTRLR MULT TOP 14TSSOP Texas Instruments	4,431	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward Converter	1	1	8.8V ~ 15V	100kHz	99%	No	Yes	-	Current Limit, Frequency Control, Sequencing, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-TSSOP
LTC7821IUH#TRPBF IC REG CTRLR BUCK HYBRID 32QFN Analog Devices Inc.	3,700	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	2	10V ~ 72V	200kHz ~ 1.5MHz	40%	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
LTC3372EUK#TRPBF 60V LOW IQ BUCK CONTROLLER PLUS Analog Devices Inc.	4,204	-	RFQ	Datasheet	-	48-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	5	1	4.5V ~ 60V	1MHz ~ 3MHz	98%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking, Watchdog	-40°C ~ 125°C (TJ)	-	-	Surface Mount	48-QFN (7x7)
RAA228228GNP#AA0 DIGITAL DUAL OUTPUT, 20-PHASE PW Renesas Electronics Corporation	4,921	-	RFQ	Datasheet	-	68-VFQFN Exposed Pad	Tube	Active	PWM	-	Positive	-	2	20	-	2MHz	-	No	No	SMBus	-	-	-	-	Surface Mount	68-QFN (8x8)
LTC3899HUHF#TRPBF IC REG CTRLR BUCK/BUCK-BST 38QFN Analog Devices Inc.	2,995	-	RFQ	Datasheet	-	38-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck, Buck-Boost	3	2	4.5V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	100%	Yes	No	-	Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
MAX16930ATLV/V+T IC REG BUCK DUAL 2MHZ 36V 40TQFN Analog Devices Inc./Maxim Integrated	3,213	-	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	3	2	3.5V ~ 42V	1MHz ~ 2.2MHz	95%	Yes	Yes	-	Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	40-TQFN (6x6)
LTC1148HVCN-5#PBF IC REG CTRLR BUCK 14DIP Analog Devices Inc.	2,079	-	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 20V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Through Hole	14-PDIP
LTC1148HVCN#PBF IC REG CTRLR BUCK 14DIP Analog Devices Inc.	3,757	-	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 20V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Through Hole	14-PDIP
LTC1148HVCN-3.3#PBF IC REG CTRLR BUCK 14DIP Analog Devices Inc.	3,549	-	RFQ	Datasheet	-	14-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 20V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Through Hole	14-PDIP
RAA228227GNP#MA0 DIGITAL DUAL OUTPUT, 16-PHASE PW Renesas Electronics Corporation	1,475	-	RFQ	Datasheet	-	60-VFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM	-	Positive	-	2	16	-	Up to 2MHz	-	No	No	AVSBus, PMBus	Enable	-	-	-	Surface Mount	60-QFN (7x7)
XRP7704ILBTR-F IC REG CTRLR BUCK I2C 40TQFN MaxLinear, Inc.	3,727	-	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tape & Reel (TR)	Last Time Buy	Transistor Driver	Step-Down	Positive	Buck	4	4	6.5V ~ 20V	300kHz ~ 1.5MHz	85%	Yes	No	I2C	Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-TQFN (6x6)
LTC1709EG#TRPBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	1,210	-	RFQ	Datasheet	-	36-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 36V	140kHz ~ 310kHz	99.5%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-SSOP
LTC1148HVCS-3.3#TRPBF IC REG CTRLR BUCK 14SOIC Analog Devices Inc.	1,870	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 20V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SO
LTC1148HVCS#TRPBF IC REG CTRLR BUCK 14SOIC Analog Devices Inc.	4,719	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 20V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SO
LTC1148HVCS-5#TRPBF IC REG CTRLR BUCK 14SOIC Analog Devices Inc.	4,986	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 20V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SO
LTC1922EG-1#TRPBF IC REG CTRLR FULL-BRIDGE 20SSOP Analog Devices Inc.	1,772	-	RFQ	Datasheet	-	20-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge	1	1	3.8V ~ 10.3V	Up to 1MHz	99%	Yes	Yes	-	Ramp, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-SSOP
LTC3892HFE-1#TRPBF IC REG CTRLR BUCK 28TSSOP Analog Devices Inc.	4,905	-	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	28-TSSOP-EP
LTC7813HUH#TRPBF IC REG CTRLR BUCK/BOOST Analog Devices Inc.	2,207	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	2	1	4.5V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	96%, 99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	32-QFN (5x5)
TPS40021MPWPREP IC REG CTRLR BUCK 16HTSSOP Texas Instruments	3,323	-	RFQ	Datasheet	-	16-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.25V ~ 5.5V	100kHz ~ 1MHz	95%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-55°C ~ 125°C (TJ)	-	-	Surface Mount	16-HTSSOP
LTC3707IGN-SYNC#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	4,994	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 28V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP

DC DC Switching Controllers FAQ

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