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
MC33067DWG IC REG CTRLR FLYBACK 16SOIC onsemi	4,795	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	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
NCP1378DR2G IC REG CTRLR FLYBACK 8SOIC onsemi	1,417	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Up/Step-Down	Positive	Flyback	1	1	8.4V ~ 18V	-	-	No	No	-	Current Limit	0°C ~ 125°C (TJ)	-	-	Surface Mount	8-SOIC
TL494ING IC REG CTRLR BCK/PUSH-PULL 16DIP onsemi	3,699	-	RFQ	Datasheet	SWITCHMODE™	16-DIP (0.300", 7.62mm)	Tube	Obsolete	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7V ~ 40V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	16-PDIP
UC3842BVD1G IC REG CTRLR BST FLYBK ISO 8SOIC onsemi	1,246	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC
UC3843BVNG IC REG CTRLR FLYBACK 8DIP onsemi	2,133	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	-	-	Through Hole	8-PDIP
UC3844BVDG IC REG CTRLR PWM CM 14-SOIC onsemi	1,926	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 36V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC
UC3845BDG IC REG CTRLR BOOST/FLYBK 14SOIC onsemi	2,232	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
UC3845BVNG IC REG CTRLR BOOST/FLYBACK 8DIP onsemi	4,384	-	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Obsolete	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	48%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	-	-	Through Hole	8-PDIP
EL7512CY IC REG CTRLR BOOST 10MSOP Renesas Electronics Corporation	2,225	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tube	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	2V ~ 12V	530kHz ~ 1.2MHz	90%	No	No	-	Enable, Frequency Control, Low Battery, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-MSOP
EL7512CYZ IC REG CTRLR BOOST 10MSOP Renesas Electronics Corporation	4,972	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Tube	Obsolete	Transistor Driver	Step-Up	Positive	Boost	1	1	2V ~ 12V	530kHz ~ 1.2MHz	90%	No	No	-	Enable, Frequency Control, Low Battery, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	10-MSOP
LM3075MTC/NOPB IC REG CTRLR BUCK 20TSSOP Texas Instruments	1,186	-	RFQ	Datasheet	-	20-TSSOP (0.173", 4.40mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 36V	200kHz, 300kHz	98%	Yes	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	20-TSSOP
SC2544MLTRT IC REG CTRLR BUCK 24MLPQ Semtech Corporation	2,014	-	RFQ	Datasheet	-	24-VFQFN Exposed Pad	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	2	2	4.5V ~ 28V	100kHz ~ 300kHz	90%	Yes	No	-	Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	24-MLPQ (4x4)
FAN6520AIMX IC REG CTRLR BUCK 8SOIC onsemi	1,511	-	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 5.5V	300kHz	100%	Yes	No	-	Enable	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
ADP3182JRQZ-REEL IC REG CTRLR BUCK 20QSOP onsemi	4,514	-	RFQ	Datasheet	-	20-SSOP (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	PWM Signal	Step-Down	Positive	Buck	3	3	12V	250kHz ~ 3MHz	-	No	No	-	Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start	0°C ~ 85°C (TA)	-	-	Surface Mount	20-QSOP
SG1825CJ IC REG CTRLR BUCK/FLYBACK 16DIP Microchip Technology	1,038	-	RFQ	Datasheet	-	-	Bulk	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Flyback	2	1	10V ~ 30V	4kHz ~ 1.5MHz	85%	Yes	No	-	Current Limit, Ramp, Soft Start	-55°C ~ 125°C (TA)	Military	MIL-STD-883B	Through Hole	16-CDIP
SG1846J IC REG CTRLR MULT TOPOLOGY 16DIP Microchip Technology	2,649	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Bulk	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Buck, Boost, Push-Pull	2	1	8V ~ 40V	1Hz ~ 500kHz	-	Yes	Yes	-	Current Limit, Enable	-55°C ~ 125°C (TA)	-	-	Through Hole	16-CERDIP
MIC2183YM IC REG CTRLR BUCK 16SOIC Microchip Technology	1,130	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9V ~ 14V	200kHz, 400kHz	100%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
MIC2183YM-TR IC REG CTRLR BUCK 16SOIC Microchip Technology	4,706	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9V ~ 14V	200kHz, 400kHz	100%	Yes	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
MIC2184YM IC REG CTRLR BUCK 16SOIC Microchip Technology	3,140	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9V ~ 14V	400kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC
MIC2184YM-TR IC REG CTRLR BUCK 16SOIC Microchip Technology	4,582	-	RFQ	Datasheet	-	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	2.9V ~ 14V	400kHz	100%	No	Yes	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-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.