Specification	R-783.3-0.5

Applications	ITE (Commercial)
Current - Output (Max) [Max]	500 mA
Efficiency	91 %
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)	2 W
Size / Dimension [x]	11.5 mm
Size / Dimension [x]	0.45 "
Size / Dimension [y]	7.5 mm
Size / Dimension [y]	0.3 "
Size / Dimension [z]	10.2 mm
Size / Dimension [z]	0.4 "
Type	Linear Regulator Replacement
Voltage - Input (Max) [Max]	32 V
Voltage - Input (Min) [Min]	4.75 V
Voltage - Output 1	3.3 V

R-78 Series

Part	Applications	Voltage - Output 1	Voltage - Input (Max) [Max]	Mounting Type	Package / Case	Number of Outputs	Features	Current - Output (Max) [Max]	Type	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [y]	Power (Watts)	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Input (Min) [Min]	Efficiency
Recom Power R-785.0-0.5	ITE (Commercial)	5 V	32 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	3 W	85 °C	-40 C	6.5 V	94 %
Recom Power R-782.5-0.5	ITE (Commercial)	2.5 V	32 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	1.25 W	85 °C	-40 C	4.75 V	87 %
Recom Power R-7812-0.5	ITE (Commercial)	12 V	32 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	6 W	85 °C	-40 C	15 V	97 %
Recom Power R-781.8-1.0	ITE (Commercial)	1.8 V	18 V	Through Hole	3-SIP Module	1	OTP SCP	1 A	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	2 W	85 °C	-40 C	4.75 V
Recom Power R-786.5-0.5	ITE (Commercial)	6.5 V	32 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	3 W	85 °C	-40 C	8 V	95 %
Recom Power R-781.5-0.5	ITE (Commercial)	1.5 V	30 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	0.75 W	85 °C	-40 C	4.75 V	73 %
Recom Power R-782.5-1.0	ITE (Commercial)	2.5 V	18 V	Through Hole	3-SIP Module	1	OTP SCP	1 A	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	3 W	85 °C	-40 C	4.75 V	87 %
Recom Power R-783.3-0.5	ITE (Commercial)	3.3 V	32 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	2 W	85 °C	-40 C	4.75 V	91 %
Recom Power R-7815-0.5	ITE (Commercial)	15 V	32 V	Through Hole	3-SIP Module	1	OTP SCP	500 mA	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	8 W	85 °C	-40 C	18 V	97 %
Recom Power R-785.0-1.0	ITE (Commercial)	5 V	18 V	Through Hole	3-SIP Module	1	OTP SCP	1 A	Linear Regulator Replacement	10.2 mm	11.5 mm	0.45 "	7.5 mm	0.4 "	0.3 "	5 W	85 °C	-40 C	6.5 V	94 %

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	2908	$ 8.20
Newark	Each	25	$ 8.08
		50	$ 7.31
		100	$ 6.91
Sager	N/A	1	$ 7.76
		5	$ 7.51
		10	$ 7.18
		25	$ 6.96
		50	$ 6.85
		100	$ 6.66
		250	$ 6.21

Description

General part information

R-78 Series

The R-783.3-0.5 is a 1-output non-isolated PoL Switching Regulator, ideally suited to replace 78xx linear regulators and are pin compatible. The efficiency of up to 97% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. Low ripple and noise figures and short-circuit, overload and over-temperature protection round off the specifications of this versatile converter series.

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Technical Data Sheet EN

Datasheet