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	Voltage - Output 4	Current - Output (Max)	Applications	Features	Operating Temperature	Efficiency	Mounting Type	Package / Case	Size / Dimension	Supplier Device Package	Control Features	Approval Agency	Standard Number
	LTM4638IY#PBF DC DC CONVERTER 0.6-5.5V Analog Devices Inc.	1,201 In Stock	1 : £26.17000 Tray	µModule®	Tray	Active	Non-Isolated PoL Module	1	3.1V	20V	0.6 ~ 5.5V	-	-	-	15A	ITE (Commercial)	OCP, OTP, OVP, UVLO	-40°C ~ 125°C	-	Surface Mount	49-BFBGA Module	0.25" L x 0.25" W x 0.21" H (6.3mm x 6.3mm x 5.4mm)	49-BGA (6.25x6.25)	-	-	-
	LTM4638IY 20VIN, 15A STEP-DOWN DC/DC UMODU Analog Devices Inc.	645 In Stock	1 : £37.77000 Tray	µModule®	Tray	Active	Non-Isolated PoL Module	1	3.1V	20V	0.6 ~ 5.5V	-	-	-	15A	ITE (Commercial)	Adjustable Output, Load Sharing, Remote On/Off, Remote Sense	-40°C ~ 125°C (With Derating)	-	Surface Mount	49-BFBGA Module	0.25" L x 0.25" W x 0.20" H (6.3mm x 6.3mm x 5.0mm)	49-BGA (6.25x6.25)	-	-	-

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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.