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
SG3524J VOLTAGE MODE PWMS, HIGH-RELIABIL Microchip Technology	1,047	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback, Push-Pull	2	1	8V ~ 40V	100Hz ~ 300kHz	49%	Yes	No	-	Enable	0°C ~ 70°C (TA)	Military	MIL-STD-883	Through Hole	16-CERDIP
SG2843DM-TR 0, HIGH-RELIABILITY ISOLATED SWI Microchip Technology	4,932	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	30V	100Hz ~ 500kHz	95%	No	No	-	-	-25°C ~ 85°C (TA)	Military	MIL-STD-883	Surface Mount	8-SOIC
SG1843L-DESC CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	4,517	-	RFQ	Datasheet	-	20-CLCC	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	30V	100Hz ~ 500kHz	95%	No	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG1527AJ-JAN VOLTAGE MODE PWMS, Microchip Technology	2,792	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	8V ~ 35V	100Hz ~ 500kHz	49%	No	Yes	-	Dead Time Control, Enable, Frequency Control, Ramp, Reset, Soft Start, Sync	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Through Hole	16-CERDIP
SG3845D CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,407	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	0°C ~ 70°C (TA)	Military	MIL-STD-883	Surface Mount	8-SOIC
UC2843AY PWM CONTROLLER, Microchip Technology	3,662	-	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Up, Step-Down	Positive, Isolation Capable	Boost, Buck, Flyback, Forward	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	8-CERDIP
SG1525AL-883B VOLTAGE MODE PWMS, Microchip Technology	3,087	-	RFQ	Datasheet	-	20-CLCC	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	8V ~ 35V	100Hz ~ 350kHz	49%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG1843L-883B CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,449	-	RFQ	Datasheet	-	20-CLCC	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	30V	100Hz ~ 500kHz	95%	No	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG3845DM-TR PWM CONTROLLERS, HIGH-RELIABILIT Microchip Technology	2,984	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	0°C ~ 70°C (TA)	Military	MIL-STD-883	Surface Mount	8-SOIC
SG1845J-DESC CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,576	-	RFQ	Datasheet	-	14-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Through Hole	14-CERDIP
SG2526BDW-TR 0, HIGH-RELIABILITY ISOLATED SWI Microchip Technology	3,928	-	RFQ	Datasheet	-	18-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8V ~ 35V	1Hz ~ 500kHz	49%	Yes	No	-	Dead Time Control, Enable, Frequency Control, Reset, Soft Start	-25°C ~ 85°C (TA)	Military	MIL-STD-883	Surface Mount	18-SOIC
SG1846F PWM CONTROLLER, HIGH-RELIABILITY Microchip Technology	3,913	-	RFQ	Datasheet	-	16-CFlatPack	Tray	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Push-Pull	2	1	8V ~ 40V	1kHz ~ 500kHz	-	Yes	Yes	-	Current Limit, Enable	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Surface Mount	16-CFlatPack
SG2843D CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	2,780	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Down	Positive	Buck	1	1	30V	100Hz ~ 500kHz	95%	No	No	-	-	-25°C ~ 85°C (TA)	Military	MIL-STD-883	Surface Mount	14-SOIC
SG3846N CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	1,160	-	RFQ	Datasheet	-	16-DIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Push-Pull	2	1	8V ~ 40V	1kHz ~ 500kHz	-	Yes	Yes	-	Current Limit, Enable	0°C ~ 70°C (TA)	Military	MIL-STD-883	Through Hole	16-PDIP
SG2525ADW-TR VOLTAGE MODE PWMS, Microchip Technology	4,464	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up/Step-Down	Positive	Push-Pull	2	1	8V ~ 35V	100Hz ~ 350kHz	49%	Yes	Yes	-	Enable, Soft Start	-25°C ~ 85°C (TA)	Military	MIL-STD-883	Surface Mount	16-SOIC
SG1526BL VOLTAGE MODE PWMS, HIGH-RELIABIL Microchip Technology	1,838	-	RFQ	Datasheet	-	20-CLCC	Tray	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	8V ~ 35V	1Hz ~ 500kHz	49%	Yes	No	-	Enable, Reset, Soft Start	-55°C ~ 150°C (TJ)	Military	MIL-STD-883	Surface Mount	20-CLCC (8.89x8.89)
SG1845J CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	2,797	-	RFQ	Datasheet	-	14-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Up/Step-Down	Positive, Isolation Capable	Flyback	1	1	7.6V ~ 30V	100Hz ~ 500kHz	48%	Yes	No	-	-	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Through Hole	14-CERDIP
SG1846J-DESC CURRENT MODE PWMS, HIGH-RELIABIL Microchip Technology	3,475	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Push-Pull	2	1	8V ~ 40V	1kHz ~ 500kHz	-	Yes	Yes	-	Current Limit, Enable	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Through Hole	16-CERDIP
UC1843AY PWM CONTROLLER, Microchip Technology	3,983	-	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Up, Step-Down	Positive, Isolation Capable	Boost, Buck, Flyback, Forward	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-55°C ~ 125°C (TA)	-	-	Through Hole	8-CERDIP
SG1527AJ-883B VOLTAGE MODE PWMS, Microchip Technology	4,491	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tray	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	8V ~ 35V	100Hz ~ 500kHz	49%	No	Yes	-	Dead Time Control, Enable, Frequency Control, Ramp, Reset, Soft Start, Sync	-55°C ~ 125°C (TA)	Military	MIL-STD-883	Through Hole	16-CERDIP

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.