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
ISL8126CRZ-T7A IC REG CTRLR BUCK 32QFN Renesas Electronics Corporation	4,383	-	RFQ	Datasheet	-	32-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	3V ~ 5.6V	150kHz ~ 1.5MHz	90%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good	0°C ~ 70°C (TA)	-	-	Surface Mount	32-QFN (5x5)
MAX797ESE-T IC REG CTRLR MULT TOP 16SOIC Analog Devices Inc./Maxim Integrated	4,685	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	5V ~ 30V	150kHz, 300kHz	96%	Yes	Yes	-	Enable, Pulse Skipping, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
UC2827N-1G4 IC REG CTRLR MULT TOPOLOGY 24DIP Texas Instruments	1,274	-	RFQ	Datasheet	-	24-DIP (0.600", 15.24mm)	Tube	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge, Push-Pull	3	1	7.6V ~ 20V	220kHz	91%	Yes	Yes	-	Frequency Control, Ramp, Soft Start	-40°C ~ 85°C (TA)	-	-	Through Hole	24-PDIP
LTC3805IDD-5#TRPBF IC REG CTRLR MULT TOPOLOGY 10DFN Analog Devices Inc.	3,314	-	RFQ	Datasheet	-	10-WFDFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback, SEPIC	1	1	3.95V ~ 9.5V	70kHz ~ 700kHz	80%	No	Yes	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-DFN (3x3)
LTC1147HVCS8-3.3#PBF IC REG CTRLR BUCK 8SOIC Analog Devices Inc.	3,752	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	3.5V ~ 14V	-	100%	No	No	-	Current Limit, Enable	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
MAX1655ESE+T IC REG CTRLR BUCK 16SOIC Analog Devices Inc./Maxim Integrated	3,815	-	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
XDPE18284A0000XUMA1 IFX PRIMARION CNTRLLER Infineon Technologies	2,821	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UC3879DWTR IC REG CTRLR HALF-BRIDGE 20SOIC Texas Instruments	1,660	-	RFQ	Datasheet	-	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Half-Bridge	4	1	9V ~ 20V	Up to 300kHz	50%	Yes	Yes	-	Frequency Control, Ramp, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	20-SOIC
MAX1654EEE+T IC REG CTRLR BUCK 16QSOP Analog Devices Inc./Maxim Integrated	2,840	-	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	4.5V ~ 30V	150kHz, 300kHz	98%	Yes	Yes	-	Enable, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-QSOP
LTC3862HFE#TRPBF IC REG CTRLR BOOST/SEPIC 24TSSOP Analog Devices Inc.	4,218	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	4V ~ 36V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	24-TSSOP
LTC3862HFE-1#TRPBF IC REG CTRLR BOOST/SEPIC 24TSSOP Analog Devices Inc.	3,571	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	8.5V ~ 36V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	24-TSSOP
LTC3862HFE-2#TRPBF IC REG CTRLR BOOST/SEPIC 24TSSOP Analog Devices Inc.	4,203	-	RFQ	Datasheet	-	24-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, SEPIC	2	2	5.5V ~ 36V	75kHz ~ 500kHz	96%	No	Yes	-	Enable, Frequency Control, Phase Control, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	24-TSSOP
ISL68236IRAZ INFRA AVS 2OUT/9PH DIGITAL CONTR Renesas Electronics Corporation	1,304	-	RFQ	Datasheet	-	52-VFQFN Exposed Pad	Tube	Active	PWM Signal	Step-Down	Positive	Buck	2	9	3.135V ~ 3.465V	Up to 2MHz	-	No	Yes	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Power On Reset, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	52-QFN (6x6)
LTC3713EG#TRPBF IC REG CTRLR BUCK/BOOST 24SSOP Analog Devices Inc.	4,908	-	RFQ	Datasheet	-	24-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down	Positive	Buck, Boost	2	1	1.5V ~ 36V	1.4MHz	90%	Yes	No	-	Enable, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-SSOP
MAX742EWP+T IC REG CTRLR BOOST 20SOIC Analog Devices Inc./Maxim Integrated	3,632	-	RFQ	Datasheet	-	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up	Positive or Negative	Boost	2	1	4.2V ~ 10V	100kHz, 200kHz	90%	No	No	-	Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-SOIC
MAX1993ETG+T IC REG CTRLR BUCK 24TQFN Analog Devices Inc./Maxim Integrated	2,433	-	RFQ	Datasheet	Quick-PWM™	24-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	200kHz, 300kHz, 450kHz, 600kHz	100%	Yes	No	-	Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-TQFN (4x4)
LTC3834IFE#TRPBF IC REG CTRLR BUCK 20TSSOP Analog Devices Inc.	4,272	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width) Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 36V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-TSSOP-EP
LTC3834IUFD#TRPBF IC REG CTRLR BUCK 20QFN Analog Devices Inc.	1,059	-	RFQ	Datasheet	-	20-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 36V	250kHz ~ 530kHz	99.4%	Yes	No	-	Enable, Phase Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN (4x5)
UC3578DP IC REG CTRLR BUCK 16SOIC Texas Instruments	3,481	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	14V ~ 72V	110kHz	90%	No	No	-	Current Limit, Soft Start	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
MAX776ESA+T IC REG CTRLR BUCK-BOOST 8SOIC Analog Devices Inc./Maxim Integrated	1,228	-	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

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.

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