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
MCP16502TAA-E/S8B PMIC FOR SAMA5DX/SAM9X6 MPUS Microchip Technology	3,722	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	4	4	2.7V ~ 5.5V	2MHz	100%	No	No	I2C	Current Limit, Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-VQFN (5x5)
MCP16502TAE-E/S8B PMIC FOR SAMA5DX/SAM9X6 MPUS Microchip Technology	2,269	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	4	4	2.7V ~ 5.5V	2MHz	100%	No	No	I2C	Current Limit, Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-VQFN (5x5)
TPS40322RHBR IC REG CTRLR BUCK 32QFN Texas Instruments	8,808	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 20V	100kHz ~ 1MHz	-	Yes	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	32-VQFN (5x5)
UC2573D IC REG CTRLR BUCK 8SOIC Texas Instruments	371	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.75V ~ 30V	100kHz	92%	No	No	-	Current Limit, Ramp	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
UC3526DW IC REG CTRLR MULT TOP 18SOIC Texas Instruments	381	-	RFQ	Datasheet	-	18-SOIC (0.295", 7.50mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8V ~ 35V	1Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	18-SOIC
TPS40077PWP IC REG CTRLR BUCK 16HTSSOP Texas Instruments	4,813	-	RFQ	Datasheet	-	16-PowerTSSOP (0.173", 4.40mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 28V	Up to 1MHz	93%	Yes	No	-	Current Limit, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-HTSSOP
MP9928GF-Z 4V-60V INPUT, CURRENT MODE, SYNC Monolithic Power Systems Inc.	1,713	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 60V	100kHz ~ 1MHz	99.5%	Yes	Yes	-	Enable, Phase Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-TSSOP-EP
BA9743AFV-E2 IC REG CTRLR BUCK/BOOST 16-SSOPB Rohm Semiconductor	2,470	-	RFQ	Datasheet	-	16-LSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive or Negative	Buck, Boost	2	1	3.6V ~ 35V	10kHz ~ 800kHz	100%	Yes	No	-	Dead Time Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP-B
TPS51120RHBR IC REG CTRLR BUCK 32QFN Texas Instruments	2,773	-	RFQ	Datasheet	D-CAP™	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5V ~ 28V	-	-	Yes	No	-	Enable, On Time Control, Power Good	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)
LM25141QRGERQ1 AUTOMOTIVE, 2.2MHZ, LOW IQ SYNCH Texas Instruments	5,895	-	RFQ	Datasheet	-	24-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Half-Bridge	1	1	3.8V ~ 42V	2.2MHz	50%	Yes	Yes	-	Current Limit, Enable, Frequency Control	-40°C ~ 125°C (TA)	Automotive	AEC-Q101	Surface Mount	24-VQFN (4x4)
XDPS2201XUMA1 XDP DIGITAL POWER HYBRID FLYBACK Infineon Technologies	2,774	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	11V ~ 24V	-	-	No	No	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	PG-DSO-14
LM25117PMH/NOPB IC REG CTRLR BUCK 20TSSOP Texas Instruments	5,320	-	RFQ	Datasheet	-	20-PowerTSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 42V	Up to 750kHz	-	Yes	No	-	Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-HTSSOP
ISL6520ACBZ-T IC REG CTRLR BUCK 8SOIC Renesas Electronics Corporation	517	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	300kHz	100%	Yes	No	-	Phase Control	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
TPS40060PWPR IC REG CTRLR BUCK 16HTSSOP Texas Instruments	2,000	-	RFQ	Datasheet	-	16-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	10V ~ 55V	Up to 1MHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-HTSSOP
LM3152MHE-3.3/NOPB IC REG CTRLR BUCK 14TSSOP Texas Instruments	510	-	RFQ	Datasheet	SIMPLE SWITCHER®	14-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	6V ~ 33V	500kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-HTSSOP
MC33067DWR2G IC REG CTRLR FLYBACK 16SOIC onsemi	1,472	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Not For New Designs	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	2	1	8.6V ~ 20V	2.05MHz	-	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
MC33067PG IC REG CTRLR FLYBACK 16DIP onsemi	115	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Not For New Designs	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	2	1	8.6V ~ 20V	2.05MHz	-	No	No	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Through Hole	16-PDIP
MIC2199YML IC REG CTRLR BUCK 12MLF Microchip Technology	150	-	RFQ	Datasheet	-	12-VFDFN Exposed Pad, 12-MLF®	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 32V	300kHz	85%	Yes	No	-	Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	12-MLF™ (4x4)
HV9110NG-G IC REG CTRLR FLYBACK 14SOIC Microchip Technology	668	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback, Forward Converter	1	1	10V ~ 120V	3MHz	49.4%	No	No	-	Enable, Frequency Control, Reset	-55°C ~ 125°C (TJ)	-	-	Surface Mount	14-SOIC
LM25122QPWPRQ1 WIDE-INPUT SYNCHRONOUS BOOST CON Texas Instruments	2,199	-	RFQ	Datasheet	-	20-PowerTSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	3V ~ 42V	450kHz	-	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	20-HTSSOP

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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