DC DC Converters

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	Number of Outputs	Voltage - Input (Min)	Voltage - Input (Max)	Voltage - Output 1	Voltage - Output 2	Voltage - Output 3	Current - Output (Max)	Power (Watts)	Voltage - Isolation	Applications	Features	Operating Temperature	Efficiency	Mounting Type	Package / Case	Size / Dimension	Control Features
R1SE-0515/H2-R DC DC CONVERTER 15V 1W Recom Power	4,013 In Stock	1 : $7.65000 Cut Tape (CT) 500 : $6.34044 Tape & Reel (TR)	ECONOLINE R1SE-H2 (1W)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Isolated Module	1	4.5V	5.5V	15V	-	-	66mA	1 W	2 kV	ITE (Commercial)	-	-40°C ~ 100°C	76%	Surface Mount	8-SMD Module, 5 Leads	0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)	-
R1SE-0512/H2-R DC DC CONVERTER 12V 1W Recom Power	4,005 In Stock	1 : $7.65000 Cut Tape (CT) 500 : $6.34044 Tape & Reel (TR)	ECONOLINE R1SE-H2 (1W)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Isolated Module	1	4.5V	5.5V	12V	-	-	84mA	1 W	2 kV	ITE (Commercial)	-	-40°C ~ 100°C	76%	Surface Mount	8-SMD Module, 5 Leads	0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)	-
R1SE-0505/H2-R DC DC CONVERTER 5V 1W Recom Power	2,643 In Stock	1 : $7.65366 Cut Tape (CT) 500 : $6.34045 Tape & Reel (TR)	ECONOLINE R1SE-H2 (1W)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Isolated Module	1	4.5V	5.5V	5V	-	-	200mA	1 W	2 kV	ITE (Commercial)	-	-40°C ~ 100°C	75%	Surface Mount	8-SMD Module, 5 Leads	0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)	-
R1SE-1205/H2-R DC DC CONVERTER 5V 1W Recom Power	3,085 In Stock	1 : $8.30000 Cut Tape (CT) 500 : $6.88236 Tape & Reel (TR)	ECONOLINE R1SE-H2 (1W)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Isolated Module	1	10.8V	13.2V	5V	-	-	200mA	1 W	2 kV	ITE (Commercial)	-	-40°C ~ 100°C	73%	Surface Mount	8-SMD Module, 5 Leads	0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)	-
R1SE-1505/H2-R DC DC CONVERTER 5V 1W Recom Power	1,734 In Stock	1 : $8.30000 Cut Tape (CT) 500 : $6.88236 Tape & Reel (TR)	ECONOLINE R1SE-H2 (1W)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Isolated Module	1	13.5V	16.5V	5V	-	-	200mA	1 W	2 kV	ITE (Commercial)	-	-40°C ~ 100°C	74%	Surface Mount	8-SMD Module, 5 Leads	0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)	-
R1SE-3.305/H2-R DC DC CONVERTER 5V 1W Recom Power	1,548 In Stock	1 : $8.30000 Cut Tape (CT) 500 : $6.88236 Tape & Reel (TR)	ECONOLINE R1SE-H2 (1W)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Isolated Module	1	2.97V	3.63V	5V	-	-	200mA	1 W	2 kV	ITE (Commercial)	-	-40°C ~ 100°C	75%	Surface Mount	8-SMD Module, 5 Leads	0.50" L x 0.42" W x 0.26" H (12.8mm x 10.7mm x 6.7mm)	-

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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.