Power Supplies - Board Mount

R-78C12-1.0

Active

Recom Power

NON-ISOLATED DC/DC CONVERTERS CONV DC/DC 1A 15-42VIN 12VOUT

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet Technical Data Sheet EN

Power Supplies - Board Mount

R-78C12-1.0

Active

Recom Power

NON-ISOLATED DC/DC CONVERTERS CONV DC/DC 1A 15-42VIN 12VOUT

Deep-Dive with AI

DocumentsDatasheet Technical Data Sheet EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	R-78C12-1.0

Applications	ITE (Commercial)
Current - Output (Max) [Max]	1 A
Efficiency	96 %
Features	OTP, SCP
Mounting Type	Through Hole
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Package / Case	3-SIP Module
Power (Watts)	12 W
Size / Dimension [x]	0.46 in
Size / Dimension [x]	11.6 mm
Size / Dimension [y]	8.5 mm
Size / Dimension [y]	0.33 "
Size / Dimension [z]	10.4 mm
Size / Dimension [z]	0.41 in
Type	Linear Regulator Replacement
Voltage - Input (Max) [Max]	42 V
Voltage - Input (Min) [Min]	15 V
Voltage - Output 1	12 V

R-78C Series

Part	Applications	Voltage - Input (Min) [Min]	Features	Size / Dimension [y]	Size / Dimension [x]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Efficiency	Type	Voltage - Output 1	Number of Outputs	Current - Output (Max) [Max]	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Max) [Max]	Power (Watts)	Mounting Type
Recom Power R-78C15-1.0	ITE (Commercial)	18 V	OTP SCP	8.5 mm	0.46 in	10.4 mm	11.6 mm	0.33 "	0.41 in	96 %	Linear Regulator Replacement	15 V	1	1 A	3-SIP Module	85 °C	-40 C	42 V	15 W	Through Hole
Recom Power R-78C12-1.0	ITE (Commercial)	15 V	OTP SCP	8.5 mm	0.46 in	10.4 mm	11.6 mm	0.33 "	0.41 in	96 %	Linear Regulator Replacement	12 V	1	1 A	3-SIP Module	85 °C	-40 C	42 V	12 W	Through Hole
Recom Power R-78C9.0-1.0	ITE (Commercial)	12 V	OTP SCP	8.5 mm	0.46 in	10.4 mm	11.6 mm	0.33 "	0.41 in	95 %	Linear Regulator Replacement	9 V	1	1 A	3-SIP Module	85 °C	-40 C	42 V	9 W	Through Hole
Recom Power R-78C1.8-1.0	ITE (Commercial)	5 V	OTP SCP	8.5 mm	0.46 in	10.4 mm	11.6 mm	0.33 "	0.41 in	80 %	Linear Regulator Replacement	1.8 V	1	1 A	3-SIP Module	85 °C	-40 C	42 V	1.8 W	Through Hole
Recom Power R-78C5.0-1.0	ITE (Commercial)	8 V	OTP SCP	8.5 mm	0.46 in	10.4 mm	11.6 mm	0.33 "	0.41 in	93 %	Linear Regulator Replacement	5 V	1	1 A	3-SIP Module	85 °C	-40 C	42 V	5 W	Through Hole
Recom Power R-78C3.3-1.0	ITE (Commercial)	7 V	OTP SCP	8.5 mm	0.46 in	10.4 mm	11.6 mm	0.33 "	0.41 in	89 %	Linear Regulator Replacement	3.3 V	1	1 A	3-SIP Module	85 °C	-40 C	42 V	3.3 W	Through Hole

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	966	$ 11.15
		2893	$ 11.15
	Tube	1	$ 11.15
		5	$ 10.73
		10	$ 10.56
		25	$ 10.33
		50	$ 10.16
		100	$ 10.00
		250	$ 9.78
		500	$ 9.63
Newark	Each	25	$ 10.25
		50	$ 9.47
		100	$ 8.93
Sager	N/A	1	$ 10.63
		5	$ 10.29
		10	$ 9.82
		25	$ 9.52
		50	$ 9.38
		100	$ 9.13
		250	$ 8.52

Description

General part information

R-78C Series

The R-78C12-1.0 is a 1-output Non-isolated Switching Regulator with non standard output voltage and wide input range. The R-78Cxx-1.0 series high efficiency regulator is ideally suited to replace 1A 78xx linear regulators and is pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat and the high input voltage is an useful feature.