DC DC Switching Controllers

Explore DC DC Switching Controllers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
LTC3770EG#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	2,007	10.85	RFQ	Datasheet	-	28-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 32V	-	90%	Yes	No	-	Current Limit, Enable, On Time Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
LT1952IGN#PBF IC REG CTRLR FWRD CONV 16SSOP Analog Devices Inc.	100	11.02	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Forward Converter	1	1	9.25V ~ 25V	100kHz ~ 500kHz	90%	Yes	Yes	-	Enable, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SSOP
MAX1653ESE+T IC REG CTRLR BUCK 16SOIC Analog Devices Inc./Maxim Integrated	1,611	5.27	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 30V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
LTC1439CG#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	1,085	18.69	RFQ	Datasheet	-	36-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	36-SSOP
LTC3857IGN-1#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	4,858	9.42	RFQ	Datasheet	PolyPhase®	28-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 38V	105kHz ~ 835kHz, 350kHz ~ 535kHz	99.4%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-SSOP
MAX1715EEI+T IC REG CTRLR BUCK 28QSOP Analog Devices Inc./Maxim Integrated	2,500	5.07	RFQ	Datasheet	-	28-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5V ~ 5.5V	200kHz, 300kHz, 420kHz, 540kHz	100%	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-QSOP
LTC1539CGW#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	1,531	18.47	RFQ	Datasheet	-	36-BSOP (0.295", 7.50mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	36-SSOP
LTC1439CGW#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	3,401	18.47	RFQ	Datasheet	-	36-BSOP (0.295", 7.50mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	36-SSOP
TPS53688RSBT MULTIPHASE DC-DC CONTROLLER Texas Instruments	250	0.00	RFQ	Datasheet	D-CAP+™	40-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	8	4.5V ~ 17V	-	-	No	No	PMBus	-	-40°C ~ 125°C	-	-	Surface Mount	40-WQFN (5x5)
LTC3853HUJ#PBF IC REG CTRLR BUCK 40QFN Analog Devices Inc.	2,410	9.92	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	3	3	4.5V ~ 24V	250kHz ~ 750kHz	98%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 150°C (TJ)	-	-	Surface Mount	40-QFN (6x6)
MAX774ESA+T IC REG CTRLR BUCK-BOOST 8SOIC Analog Devices Inc./Maxim Integrated	3,850	5.33	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Negative	Buck-Boost	1	1	3V ~ 16.5V	300kHz	-	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
LTC3859AEUHF#PBF IC REG CTRLR MULT TOPOLOGY 38QFN Analog Devices Inc.	4,775	10.18	RFQ	Datasheet	-	38-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Buck-Boost, SEPIC	3	2	4.5V ~ 38V	115kHz ~ 835kHz, 350kHz ~ 535kHz	99%, 100%	Yes	No	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-QFN (5x7)
MAX20754ETMA1+ IC MULTIPHASE DC-DC CTLR TQFN Analog Devices Inc./Maxim Integrated	257	7.33	RFQ	Datasheet	-	48-WFQFN Exposed Pad	Tray	Active	PWM	Step-Down	Positive	Buck	2	6	4.5V ~ 16V	300kHz ~ 800kHz	-	No	No	PMBus	-	-40°C ~ 125°C (TJ)	-	-	Surface Mount	48-TQFN (7x7)
LTC1438IG-ADJ#PBF IC REG CTRLR BUCK 28SSOP Analog Devices Inc.	3,411	18.96	RFQ	Datasheet	-	28-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP
MAX16932ATIR/V+ IC REG CTRLR BUCK 28TQFN Analog Devices Inc./Maxim Integrated	4,317	10.26	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3.5V ~ 42V	1MHz ~ 2.2MHz	98.5%	Yes	Yes	-	Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	28-TQFN (5x5)
LTC1439EG#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	1,852	18.85	RFQ	Datasheet	-	36-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-SSOP
LTC3887IUJ-2#PBF DUAL OUTPUT POLYPHASE STEP-DOWN Analog Devices Inc.	4,672	16.65	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)
S6BP502A00SN2B200 PMIC AUTO ANALOG Infineon Technologies	200	0.00	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	3	1	2.5V ~ 42V	-	100%	No	Yes	-	Enable	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount	32-QFN (5x5)
LTC3716EG#PBF IC REG CTRLR BUCK 36SSOP Analog Devices Inc.	4,757	11.66	RFQ	Datasheet	-	36-SSOP (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4V ~ 36V	140kHz ~ 310kHz	99.5%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-SSOP
LTC3736EGN-1#PBF IC REG CTRLR BUCK 24SSOP Analog Devices Inc.	2,029	11.80	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	2.75V ~ 9.8V	300kHz ~ 750kHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-SSOP

FAQ

Frequently Asked Questions

What are DC DC Switching Controllers components used for?

DC DC Switching Controllers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

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