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
UC1844L SWITCHING CONTROLLER Texas Instruments	2,127	-	RFQ	Datasheet	-	20-LCC (J-Lead)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, Forward	1	1	10V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-55°C ~ 125°C (TA)	-	-	Surface Mount	20-PLCC (9x9)
MAX767CAP SWITCHING CONTROLLER, CURRENT-MO Analog Devices Inc./Maxim Integrated	3,888	-	RFQ	Datasheet	-	20-SSOP (0.209", 5.30mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	200kHz, 300kHz	95%	Yes	Yes	-	Current Limit, Enable, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	20-SSOP
ISL6420BIAZ-T7A IC REG CTRLR BUCK 20SSOP Renesas Electronics Corporation	3,708	-	RFQ	Datasheet	-	20-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	5.6V ~ 28V	100kHz ~ 1.4MHz	96%	Yes	No	-	Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QSOP
MCP19215-E/S8 IC REG CNTRL MULTI I2C 28VFQFN Microchip Technology	1,310	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tube	Active	PWM Signal	Step-Up/Step-Down	Positive	Boost, Cuk, Flyback, SEPIC	2	2	4.5V ~ 42V	31.25kHz ~ 2MHz	-	Yes	Yes	I2C	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	32-VQFN (5x5)
MAX15004AAUE/V+ IC REG CTRLR MULT TOP 16TSSOP Analog Devices Inc./Maxim Integrated	4,835	-	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	4.5V ~ 40V	15kHz ~ 500kHz	50%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	16-TSSOP-EP
ISL8107IRZ IC REG CTRLR BUCK 16QFN Renesas Electronics Corporation	2,721	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	9V ~ 75V	100kHz ~ 600kHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QFN (5x5)
ISL6307BCRZ SWITCHING CONTROLLER Intersil	4,624	-	RFQ	Datasheet	-	48-VFQFN Exposed Pad	Tube	Obsolete	PWM Signal	Step-Down	Positive	Buck	6	6	4.75V ~ 5.25V	80kHz ~ 1MHz	66.7%	-	No	-	Enable, Frequency Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	48-QFN (7x7)
UC2526J SWITCHING CONTROLLER, VOLTAGE-MO Unitrode	4,554	-	RFQ	Datasheet	-	18-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	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	-25°C ~ 85°C (TA)	-	-	Through Hole	18-CDIP
MAX5003CEE+ IC REG CTRLR BUCK 16QSOP Analog Devices Inc./Maxim Integrated	3,668	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive, Isolation Capable	Buck	1	1	10.75V ~ 18.75V	50kHz ~ 300kHz	75%	No	No	-	Frequency Control, On Time Control, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-QSOP
ISL78227ARZ-T7A IC REG CTRLR BOOST 32WFQFN Renesas Electronics Corporation	1,816	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	2	2	5V ~ 55V	50kHz ~ 1.1MHz	89%	Yes	Yes	-	Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount, Wettable Flank	32-QFN (5x5)
MAX774CSA+T IC REG CTRLR BUCK-BOOST 8SOIC Analog Devices Inc./Maxim Integrated	1,261	-	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	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
LTC1436ACGN-PLL IC REG CTRLR BUCK 24SSOP Analog Devices Inc.	4,518	-	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	24-SSOP
ID032 DIGITAL ISOLATED INPUT MODULE Analog Devices Inc.	4,358	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
IA140A DIGITAL ISOLATED INPUT MODULE Analog Devices Inc.	4,804	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LTC1436AIGN#PBF SWITCHING CONTROLLER, CURRENT-MO Linear Technology	2,730	-	RFQ	Datasheet	-	24-SSOP (0.154", 3.90mm Width)	Bulk	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 30V	Up to 400kHz	99%	Yes	No	-	Enable, Power on Reset, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-SSOP
LM1575K-12/883QF SMPS CONTROLLER, SWITCHING VOLT National Semiconductor	100	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC1855BJ POWER FACTOR CONTROLLER Texas Instruments	2,365	-	RFQ	Datasheet	*	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LT1725IS IC REG CTRLR FLYBACK 16SOIC Analog Devices Inc.	4,486	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Flyback	1	1	9.7V ~ 22V	90kHz ~ 115kHz	90%	No	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SO
LTC3830ES IC REG CTRLR BUCK 16SOIC Analog Devices Inc.	3,039	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3V ~ 8V	200kHz	95%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SO
AD9560KR PULSE WIDTH MODULATOR Analog Devices Inc.	2,864	-	RFQ	Datasheet	AD9560	28-SOIC (0.295", 7.50mm Width)	Bulk	Obsolete	PWM	-	Positive	-	1	1	5V	-	-	No	No	-	Frequency Control, Ramp	0°C ~ 70°C	-	-	Surface Mount	28-SOIC

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.