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
MP8668DL-LF-P IC GATE DRIVER Monolithic Power Systems Inc.	3,586	-	RFQ	Datasheet	*	14-VFDFN Exposed Pad	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	14-QFN (3x4)
MP8668DL-LF-Z IC GATE DRIVER Monolithic Power Systems Inc.	3,256	-	RFQ	Datasheet	*	14-VFDFN Exposed Pad	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	14-QFN (3x4)
MP8670DN-LF IC REG CTRLR BUCK 8SOIC Monolithic Power Systems Inc.	4,521	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 30V	420kHz	90%	No	Yes	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOICE
AP3585BMPTR-G1 IC REG CTRLR BUCK 8SO Diodes Incorporated	3,837	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width) Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 13.2V	300kHz	82%	Yes	Yes	-	Enable, Phase Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SO-EP
AZ7500CUMTR-GA IC REG CTRLR BUCK 16SOIC Diodes Incorporated	4,623	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	7V ~ 36V	1kHz ~ 200kHz	45%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SO
LX7302CLQ IC REG CTRLR BUCK 20QFN Microsemi Corporation	2,603	-	RFQ	Datasheet	-	20-WFQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	5V ~ 26V	200kHz ~ 1MHz	-	Yes	No	-	Current Limit, Enable, On Time Control, Power Good	0°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (3x3)
LX7309ILQ IC REG CTRLR MULT TOPOLOGY 24QFN Microsemi Corporation	2,146	-	RFQ	Datasheet	-	24-TFQFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Buck-Boost, Flyback, Forward Converter	1	1	9.6V ~ 20V	100kHz ~ 500kHz	50%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QFN (4x4)
NCP81109HMNTXG IC REG BUCK CTLR 48QFN onsemi	1,922	-	RFQ	Datasheet	-	48-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	48-QFN (6x6)
SG3526BDW-TR IC REG CTRLR BUCK/FLYBACK 18SOIC Microchip Technology	2,174	-	RFQ	Datasheet	-	18-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8V ~ 35V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	18-SOIC
MB39A123PMT-G-JN-ERE1 IC REG CTRLR BUCK 48LQF Infineon Technologies	4,103	-	RFQ	Datasheet	-	48-LQFP	Tape & Reel (TR)	Discontinued at Digi-Key	Transistor Driver	Step-Down	Positive or Negative, Isolation Capable	Buck	6	1	1.7V ~ 11V	1MHz	100%	Yes	No	-	Dead Time Control, Soft Start	-30°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)
MB39A138PFT-G-BND-JNE1 IC REG CTRLR BUCK 24TSSOP Infineon Technologies	4,995	-	RFQ	Datasheet	-	24-TFSOP (0.173", 4.40mm Width)	Tube	Discontinued at Digi-Key	Transistor Driver	Step-Down	Positive	Buck	2	1	6V ~ 24V	-	-	Yes	No	-	Current Limit, Soft Start	-30°C ~ 85°C (TA)	-	-	Surface Mount	24-TSSOP
MIC2125YML-TR IC REG CTRLR BUCK 16VQFN Microchip Technology	3,667	-	RFQ	Datasheet	HyperLight Load®	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 28V	200kHz ~ 750kHz	85%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-QFN (3x3)
MIC2126YML-TR IC REG CTRLR BUCK 16VQFN Microchip Technology	2,351	-	RFQ	Datasheet	Hyper Speed Control®	16-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 28V	200kHz ~ 750kHz	85%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-QFN (3x3)
RT8115AZQW IC REG CTRLR BUCK 10WDFN Richtek USA Inc.	3,755	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 13.2V	300kHz	88%	Yes	No	-	Enable, Phase Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-WDFN (3x3)
NCV885301D1R2G IC REG CTRLR BUCK 8SOIC onsemi	2,723	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	3.1V ~ 44V	340kHz	93%	No	Yes	-	Enable, Power Good	-40°C ~ 150°C (TJ)	Automotive	AEC-Q100	Surface Mount	8-SOIC
MAX16930BATLR/V+ IC REG BCK/BST ADJ/3.3V5V 40TQFN Analog Devices Inc./Maxim Integrated	1,350	-	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tube	Obsolete	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)
MAX16930BATLR/V+T IC REG BCK/BST ADJ/3.3V5V 40TQFN Analog Devices Inc./Maxim Integrated	1,582	-	RFQ	Datasheet	-	40-WFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	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)
MAX16932BATIS/V+ IC REG CTRLR BUCK 28TQFN Analog Devices Inc./Maxim Integrated	2,858	-	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tube	Obsolete	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)
MAX16932BATIS/V+T IC REG CTRLR BUCK 28TQFN Analog Devices Inc./Maxim Integrated	4,548	-	RFQ	Datasheet	-	28-WFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	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)
ISL6398HRTZ-TK IC REG CTRLR BUCK PMBUS 40QFN Renesas Electronics Corporation	1,164	-	RFQ	Datasheet	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	PWM Signal	Step-Down	Positive	Buck	6	6	4.75V ~ 5.25V	120kHz ~ 2.025MHz	98%	No	-	I2C, PMBus, SMBus	-	-10°C ~ 100°C (TA)	-	-	Surface Mount	40-TQFN (5x5)

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.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.