DC DC Switching Controllers

Explore DC DC Switching Controllers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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
S-8356Q18MC-OYDT2U IC REG CTRLR BOOST SOT23-5 ABLIC Inc.	3,757	1.66	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	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
S-8352A30MC-K2PT2U IC REG CTRLR BOOST SOT23-5 ABLIC Inc.	4,434	1.67	RFQ	Datasheet	-	SC-74A, SOT-753	Tape & Reel (TR)	Active	Transistor Driver	Step-Up	Positive	Boost	1	1	0.9V ~ 10V	100kHz	50%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-5
TL1451ACPW IC REG CTRLR MULT TOP 16TSSOP Texas Instruments	1,330	2.38	RFQ	Datasheet	-	16-TSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	2	1	3.6V ~ 50V	1kHz ~ 500kHz	-	No	No	-	Frequency Control	-20°C ~ 85°C (TA)	-	-	Surface Mount	16-TSSOP
MCP1631-E/ST IC REG CTRLR SEPIC 20TSSOP Microchip Technology	1,585	2.08	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Sepic	1	1	3V ~ 5.5V	-	-	No	No	-	Enable, Frequency Control, Ramp	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-TSSOP
ISL6420BIAZ IC REG CTRLR BUCK 20QSOP Renesas Electronics Corporation	4,286	4.94	RFQ	Datasheet	-	20-SSOP (0.154", 3.90mm Width)	Tube	Active	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
ISL6540AIRZ IC REG CTRLR BUCK 28QFN Renesas Electronics Corporation	4,424	5.39	RFQ	Datasheet	-	28-VFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.97V ~ 22V	250kHz ~ 2MHz	100%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-QFN (5x5)
S-8533A125FT-TB-U IC REG CTRLR BUCK 8TSSOP ABLIC Inc.	100	3.05	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
LM3153MH-3.3/NOPB IC REG CTRLR BUCK 14TSSOP Texas Instruments	1,441	4.40	RFQ	Datasheet	SIMPLE SWITCHER®	14-PowerTSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	8V ~ 18V	750kHz	-	Yes	No	-	Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	14-HTSSOP
LM5642XMT/NOPB IC REG CTRLR BUCK 28TSSOP Texas Instruments	2,658	5.71	RFQ	Datasheet	-	28-TSSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 36V	375kHz	98.9%	Yes	Yes	-	Current Limit, Enable, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	28-TSSOP
MCP19124-E/MJ DIGITALLY ENHANCED POWER, VOLTAG Microchip Technology	3,285	5.35	RFQ	Datasheet	-	24-VFQFN Exposed Pad	Tube	Active	PWM Signal	Step-Up/Step-Down	Positive	Boost, Cuk, Flyback, SEPIC	1	2	4.75V ~ 5.5V	31.25kHz ~ 2MHz	-	Yes	Yes	I2C, PMBus, SMBus	Dead Time Control, Frequency Control, Ramp, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	24-QFN (4x4)
TPS40422RHAT IC REG CTRLR BUCK PMBUS 40VQFN Texas Instruments	2,281	1.00	RFQ	Datasheet	-	40-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 20V	100kHz ~ 1MHz	-	Yes	Yes	PMBus	Frequency Control, Power Good	-40°C ~ 125°C (TJ)	-	-	Surface Mount	40-VQFN (6x6)
UC2863DW IC REG CTRLR MULT TOP 16SOIC Texas Instruments	2,726	7.11	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Full-Bridge, Half-Bridge, Push-Pull	2	1	7V ~ 22V	50kHz ~ 500kHz	100%	No	No	-	Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
LTC1772BES6#TRMPBF IC REG CTRLR MULT TOP SOT23-6 Analog Devices Inc.	4,683	6.38	RFQ	Datasheet	-	SOT-23-6 Thin, TSOT-23-6	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Flyback	1	1	2.5V ~ 9.8V	550kHz	100%	No	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	TSOT-23-6
LTC3851AIGN#PBF IC REG CTRLR BUCK 16SSOP Analog Devices Inc.	3,009	6.60	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 38V	235kHz ~ 750kHz	99%	Yes	No	-	Current Limit, Enable, Frequency Control, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SSOP
LTC7803JMSE#PBF LOW IQ SYNCHRONOUS BUCK CONTROLL Analog Devices Inc.	1,246	6.85	RFQ	Datasheet	-	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 40V	100kHz ~ 3MHz	100%	Yes	Yes	-	Enable, Frequency Control, Phase Control	-40°C ~ 150°C (TJ)	-	-	Surface Mount	16-MSOP-EP
ISL6742AAZA IC REG CTRLR MULT TOP 16QSOP Renesas Electronics Corporation	1,567	7.09	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Full-Bridge, Half-Bridge	1	1	9V ~ 16V	Up to 2MHz	99%	Yes	No	-	Frequency Control, Ramp, Soft Start	-40°C ~ 105°C (TA)	-	-	Surface Mount	16-QSOP
ISL78220ANEZ IC REG CTRLR BOOST 44TQFP Renesas Electronics Corporation	3,102	6.71	RFQ	Datasheet	-	44-QFP	Tray	Active	PWM Signal	Step-Up	Positive	Boost	6	6	4.75V ~ 5.25V	75kHz ~ 1MHz	91.7%	-	Yes	-	Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	Automotive	AEC-Q100	Surface Mount	44-MQFP (10x10)
LTC3808EGN#PBF IC REG CTRLR BUCK 16SSOP Analog Devices Inc.	4,850	7.19	RFQ	Datasheet	-	16-SSOP (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	2.75V ~ 9.8V	250kHz ~ 750kHz	100%	Yes	Yes	-	Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SSOP
MAX776CPA+ IC REG CTRLR BUCK-BOOST 8DIP Analog Devices Inc./Maxim Integrated	2,675	6.12	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Negative	Buck-Boost	1	1	3V ~ 16.5V	300kHz	-	No	No	-	Enable	0°C ~ 70°C (TA)	-	-	Through Hole	8-PDIP
LTC3867IUF#PBF IC REG CTRLR BUCK 24QFN Analog Devices Inc.	2,617	9.01	RFQ	Datasheet	-	24-WFQFN Exposed Pad	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	4V ~ 38V	200kHz ~ 1.2MHz	98%	Yes	No	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-40°C ~ 125°C (TJ)	-	-	Surface Mount	24-QFN (4x4)

FAQ

Frequently Asked Questions

What are DC DC Switching Controllers components used for?

DC DC Switching Controllers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right DC DC Switching Controllers part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

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