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
UCC3813PW-2 IC OFFLINE SW MULT TOP 8TSSOP Texas Instruments	2,925	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tube	Active	-	-	-	Boost, Buck, Flyback, Forward	-	-	8.3V ~ 12V	1MHz	-	-	-	-	Frequency Control	-55°C ~ 150°C (TJ)	-	-	Surface Mount	8-TSSOP
S-8337ABIA-T8T1U IC REG CTRLR BOOST 8TSSOP ABLIC Inc.	1,094	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	1.8V ~ 6V	257.4kHz ~ 1.134MHz	89%	No	No	-	Current Limit, Enable, Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
E-L5991AD IC REG CTRLR FLYBACK 16SOIC STMicroelectronics	1,780	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 20V	Up to 1MHz	93%	Yes	No	-	Current Limit, Frequency Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	16-SO
NCP3011DTBR2G IC REG CTRLR BUCK 14TSSOP onsemi	3,539	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Last Time Buy	Transistor Driver	Step-Down	Positive	Buck	1	1	4.7V ~ 28V	400kHz	83%	Yes	Yes	-	Enable, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-TSSOP
RT8202AGQW IC REG CTRLR BUCK 16WQFN Richtek USA Inc.	458	-	RFQ	Datasheet	-	16-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	-	-	Yes	No	-	Current Limit, Enable, On Time Control, Phase Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-WQFN (3x3)
L6725 IC REG CTRLR BUCK SO-16N STMicroelectronics	961	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 18V	250kHz, 500kHz	100%	Yes	Yes	-	Current Limit, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SO
R1282D002A-TR-FE PWM STEP-UP/STEP-DOWN DCDC CONTR Nisshinbo Micro Devices Inc.	100	-	RFQ	Datasheet	-	10-VFDFN	Tape & Reel (TR)	Last Time Buy	PWM	Step-Up/Step-Down	Positive	Buck-Boost	2	1	2.5V ~ 5.5V	700kHz	-	No	No	-	-	-40°C ~ 85°C	-	-	Surface Mount	10-SON (2.9x2.8)
UCC2813D-1 IC REG CTRLR MULT TOPOLOGY 8SOIC Texas Instruments	1,686	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.4V ~ 12V	-	49%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
S-8357F30MC-MGPT2U IC REG CTRLR BOOST SOT23-5 ABLIC Inc.	3,264	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9V ~ 10V	300kHz	85%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
S-8358P52MC-O9LT2U IC REG CTRLR BOOST SOT23-5 ABLIC Inc.	3,469	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9V ~ 10V	600kHz	85%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
S-8357G32MC-MIRT2U IC REG CTRLR BOOST SOT23-5 ABLIC Inc.	2,835	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9V ~ 10V	300kHz	85%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
MIC38C43AYMM IC REG CTRLR MULT TOPOLOGY 8MSOP Microchip Technology	4,462	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive, Isolation Capable	Buck, Boost, Flyback, Forward Converter	1	1	7.6V ~ 20V	500kHz	96%	Yes	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-MSOP
S-8366ABBBA-I6T1U2 IC REG CTRLR BOOST SNT-6A ABLIC Inc.	100	-	RFQ	Datasheet	-	6-SMD, Flat Leads	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	1.8V ~ 5.5V	600kHz	95%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SNT-6A
S-8366AAAAA-I6T1U2 IC REG CTRLR BOOST SNT-6A ABLIC Inc.	4,241	-	RFQ	Datasheet	-	6-SMD, Flat Leads	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	1.8V ~ 5.5V	1.2MHz	90%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SNT-6A
S-8366ABABA-M5T1U2 IC REG CTRLR BOOST SOT23-5 ABLIC Inc.	2,587	-	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	1.8V ~ 5.5V	600kHz	95%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
S-8365AAABA-I6T1U2 IC REG CTRLR BOOST SNT-6A ABLIC Inc.	2,847	-	RFQ	Datasheet	-	6-SMD, Flat Leads	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	1.8V ~ 5.5V	1.2MHz	90%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SNT-6A
S-8366ABBBA-M6T1U2 IC REG CTRLR BOOST SOT23-6 ABLIC Inc.	1,450	-	RFQ	Datasheet	-	SOT-23-6	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	1.8V ~ 5.5V	600kHz	95%	No	No	-	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-6
LM2745MTC/NOPB IC REG CTRLR BUCK 14TSSOP Texas Instruments	3,913	-	RFQ	Datasheet	-	14-TSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 6V	50kHz ~ 1MHz	86%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-TSSOP
S-8533A15AFT-TB-U IC REG CTRLR BUCK 8TSSOP ABLIC Inc.	100	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7V ~ 16V	300kHz	100%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP
S-8533A33AFT-TB-U IC REG CTRLR BUCK 8TSSOP ABLIC Inc.	1,780	-	RFQ	Datasheet	-	8-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.7V ~ 16V	300kHz	100%	Yes	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-TSSOP

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.