DC DC Converters

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Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output 1	Voltage - Output 2	Voltage - Output 3	Voltage - Output 4	Current - Output (Max)	Power (Watts)	Applications	Features	Operating Temperature	Efficiency	Mounting Type	Package / Case	Size / Dimension	Supplier Device Package	Control Features	Approval Agency	Standard Number
XCL209F083DR DC DC CONVERTER 0.9-6V Torex Semiconductor Ltd	4,400 In Stock	1 : $1.50000 Cut Tape (CT) 3,000 : $1.24059 Tape & Reel (TR)	-	XCL209	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Non-Isolated PoL Module	1	1.8V	6V	0.9 ~ 6V	-	-	-	400mA	-	ITE (Commercial)	SCP, UVLO	-40°C ~ 85°C	90%	Surface Mount	8-PowerTDFN Module	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)	USP-10B03	-	-	-
XCL209B183DR 400MA INDUCTOR BUILT-IN STEP-DOW Torex Semiconductor Ltd	3,000 In Stock	1 : $2.21000 Cut Tape (CT) 3,000 : $1.02500 Tape & Reel (TR)	-	XCL209	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Non-Isolated PoL Module	1	2V	6V	1.8V	-	-	-	400mA	720 mW	ITE (Commercial)	-	-40°C ~ 85°C	90%	Surface Mount	8-PowerTDFN Module	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)	USP-10B03	-	-	-
XCL209A183DR 400MA INDUCTOR BUILT-IN STEP-DOW Torex Semiconductor Ltd	100 In Stock	1 : $3.36000 Cut Tape (CT) 3,000 : $1.02500 Tape & Reel (TR)	-	XCL209	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Non-Isolated PoL Module	1	2V	6V	1.8V	-	-	-	400mA	720 mW	ITE (Commercial)	-	-40°C ~ 85°C	90%	Surface Mount	8-PowerTDFN Module	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)	USP-10B03	-	-	-
XCL209B303DR 400MA INDUCTOR BUILT-IN STEP-DOW Torex Semiconductor Ltd	100 In Stock	1 : $3.36000 Cut Tape (CT) 3,000 : $1.02500 Tape & Reel (TR)	-	XCL209	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Non-Isolated PoL Module	1	2V	6V	3V	-	-	-	400mA	1.2 W	ITE (Commercial)	-	-40°C ~ 85°C	90%	Surface Mount	8-PowerTDFN Module	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)	USP-10B03	-	-	-
XCL209B283DR 400MA INDUCTOR BUILT-IN STEP-DOW Torex Semiconductor Ltd	70 In Stock	1 : $3.36000 Cut Tape (CT) 3,000 : $1.09285 Tape & Reel (TR)	-	XCL209	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Non-Isolated PoL Module	1	2V	6V	2.8V	-	-	-	400mA	1.12 W	ITE (Commercial)	-	-40°C ~ 85°C	90%	Surface Mount	8-PowerTDFN Module	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)	USP-10B03	-	-	-
XCL209A113DR-G DC DC CONVERTER 1.1V 0.44W Torex Semiconductor Ltd	0 In Stock Check Lead Time	3,000 : $1.15984 Tape & Reel (TR)	-	XCL209	Tape & Reel (TR)	Active	Non-Isolated PoL Module	1	2V	6V	1.1V	-	-	-	400mA	-	ITE (Commercial)	Remote On/Off, SCP, UVLO	-40°C ~ 85°C	90%	Surface Mount	8-PowerTDFN Module	0.10" L x 0.08" W x 0.04" H (2.5mm x 2.0mm x 1.0mm)	USP-10B03	Enable, Active High	-	-

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Board mount DC DC converters are compact switching modules (switching regulators) soldered or mounted directly onto a printed circuit board that convert one DC voltage to another (higher, lower, or inverted) while often providing regulation, filtering, and if needed isolation. These modules are used in distributed power architectures to efficiently step-down (buck) or step-up (boost) voltages close to the load for improved efficiency.

Types of Converters

Isolated Modules - provide galvanic isolation between input and output, essential for safety boundaries, noise immunity, and breaking ground loops.
Non-Isolated - cost and efficiency optimized modules where isolation isn’t needed.
Linear Regulator Replacement - Drop in switching regulators designed to replace traditional linear regulators.