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
LTC3882EUJ#TRPBF IC REG CTRLR BUCK PMBUS 40QFN Analog Devices Inc.	1,887	-	RFQ	Datasheet	PolyPhase®	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	PWM Signal	Step-Down	Positive	Buck	2	2	3V ~ 13.8V	500kHz	87.5%	No	Yes	I2C, PMBus	Enable, Phase Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-QFN (6x6)
LTC3728IUH#PBF IC REG CTRLR BUCK 32QFN Analog Devices Inc.	146	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 30V	260kHz ~ 550kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-QFN (5x5)
LTC3887EUJ-2#PBF DUAL OUTPUT POLYPHASE STEP-DOWN Analog Devices Inc.	3,287	-	RFQ	Datasheet	PolyPhase®	40-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 34V	250kHz ~ 1MHz	-	Yes	Yes	I2C, PMBus	Enable, Frequency Control, Phase Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-QFN (6x6)
LTC3890HGN-3#PBF IC REG CTRLR BUCK/SEPIC 28SSOP Analog Devices Inc.	2,608	-	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, SEPIC	2	2	4V ~ 60V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	28-SSOP
LTC3897IUHG-2#PBF PP SYNC BOOST CNTR W/ IN/ OUT P Analog Devices Inc.	1,745	-	RFQ	Datasheet	PolyPhase®	38-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5V ~ 65V	75kHz ~ 850kHz	-	Yes	Yes	-	Current Limit, Frequency Control, Overcurrent, Ramping	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
LTC1628IG#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	2,851	-	RFQ	Datasheet	-	16-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 30V	220kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP
LTC7821IUH#PBF IC REG CTRLR BUCK HYBRID 32QFN Analog Devices Inc.	3,875	-	RFQ	Datasheet	-	32-WFQFN Exposed Pad	Tube	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)
MAX16930BATLS/V+ IC REG BUCK DUAL 40TQFN Analog Devices Inc./Maxim Integrated	443	-	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tube	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)
LTC1625CGN#TRPBF IC REG CTRLR BUCK/BOOST 16SSOP Analog Devices Inc.	5,000	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive or Negative	Buck, Boost	1	1	3.7V ~ 36V	150kHz	99%	Yes	Yes	-	Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SSOP
LTC1435IG#PBF IC REG CTRLR BUCK 16SSOP Analog Devices Inc.	4,081	-	RFQ	Datasheet	-	16-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP
LTC1702AIGN#PBF IC REG CTRLR BUCK 24SSOP Analog Devices Inc.	4,574	-	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 7V	550kHz	90%	Yes	No	-	Current Limit, Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-SSOP
LTC1148LCS-3.3#PBF IC REG CTRLR BUCK 14SOIC Analog Devices Inc.	4,354	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	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)	-	-	Surface Mount	14-SO
LTC1159CS#PBF IC REG CTRLR BUCK 16SOIC Analog Devices Inc.	4,520	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive or Negative	Buck	1	1	4V ~ 40V	Up to 250kHz	100%	Yes	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
LTC3827IG-1#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	1,082	-	RFQ	Datasheet	-	28-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 36V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
LT8708ELWE#PBF 80V BIDIRECTIONAL BUCK-BOOST CON Analog Devices Inc.	4,567	-	RFQ	Datasheet	-	64-LQFP Exposed Pad	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	2	2.8V ~ 80V	100kHz ~ 400kHz	80%	Yes	Yes	-	Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	64-LQFP-EP (10x10)
LTC3897IUHF#PBF IC REG CTRLR BUCK BOOST 38QFN Analog Devices Inc.	3,261	-	RFQ	Datasheet	-	38-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	4.5V ~ 65V	75kHz ~ 850kHz	-	Yes	Yes	-	Current Limit, Frequency Control, Overcurrent, Ramping	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
LTC1876EG#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	3,874	-	RFQ	Datasheet	PolyPhase®	36-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	3	2	3.5V ~ 36V	220kHz	99.4%	No	No	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-SSOP
LTC3886EUKG#TRPBF IC REG CTRLR BUCK PMBUS 52QFN Analog Devices Inc.	3,636	-	RFQ	Datasheet	PolyPhase®	52-WFQFN, 46 Leads, Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 60V	100kHz ~ 750kHz	-	Yes	Yes	I2C, PMBus	Enable, Frequency Control, Phase Control, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	52-QFN (7x8)
MAX15034BAUI+ IC REG CTRLR BUCK 28TSSOP Analog Devices Inc./Maxim Integrated	3,838	-	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.75V ~ 5.5V, 5V ~ 28V	100kHz ~ 1MHz	-	Yes	No	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-TSSOP-EP
LTC3871ILXE#PBF IC REG CTRLR BCK/BST SYN 48LQFP Analog Devices Inc.	122	-	RFQ	Datasheet	PolyPhase®	48-LQFP Exposed Pad	Tray	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	2	Programmable	1.2V ~ 100V	60kHz ~ 460kHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-eLQFP (7x7)

DC DC Switching Controllers FAQ

What DC DC Switching Controllers components can I source from EGOO?

You can browse available DC DC Switching Controllers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete DC DC Switching Controllers parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

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