R-78AA3.3-0.5SMD

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Recom Power

NON ISOLATED POL DC/DC CONVERTER, ITE, SURFACE MOUNT DIP, 2.75 W, 3 V, 5.5 V, 500 MA

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R-78AA3.3-0.5SMD

Active

Recom Power

NON ISOLATED POL DC/DC CONVERTER, ITE, SURFACE MOUNT DIP, 2.75 W, 3 V, 5.5 V, 500 MA

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Description Specifications Series Pricing CAD Documents

Description

General part information

R-78AA Series

The R-78AA3.3-0.5SMD is a 2.75W surface-mount non-isolated DC/DC Converter for use with battery-powered applications. High efficiency switching regulators ideally suited to modern pick-and-place mass production. The efficiency of up to 97% means that very little energy is wasted as heat.

Technical Specifications

Parameters and characteristics for this part

Specification	R-78AA3.3-0.5SMD

Applications	ITE (Commercial)
Control Features	Active High, Enable
Current - Output (Max)	500 mA
Efficiency	91 %
Features	OTP, SCP, Remote On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	10-SMD Module
Power (Watts)	2 w
Size / Dimension Height	0.35 in
Size / Dimension Length	0.6 in
Size / Dimension Width	0.38 in
Type	Linear Regulator Replacement
Voltage - Input (Max)	32 V
Voltage - Input (Min)	4.75 V
Voltage - Output 1	3.3 V

R-78AA Series

Part	Applications	Number of Outputs	Size / Dimension Width	Size / Dimension Height	Size / Dimension Length	Control Features	Voltage - Input (Max)	Power (Watts)	Operating Temperature (Min)	Operating Temperature (Max)	Current - Output (Max)	Type	Efficiency	Features	Mounting Type	Voltage - Output 1	Package / Case	Voltage - Input (Min)
Recom Power R-78AA2.5-1.0SMD-R	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	18 V	3 W	-40 °C	85 °C	1 A	Linear Regulator Replacement	87 %	OTP Remote On/Off SCP	Surface Mount	2.5 V	10-SMD Module	4.75 V
Recom Power R-78AA15-0.5SMD-R	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	32 V	8 W	-40 °C	85 °C	500 mA	Linear Regulator Replacement	97 %	OTP Remote On/Off SCP	Surface Mount	15 V	10-SMD Module	18 V
Recom Power R-78AA12-0.5SMD	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	32 V	6 W	-40 °C	85 °C	500 mA	Linear Regulator Replacement	97 %	OTP Remote On/Off SCP	Surface Mount	12 V	10-SMD Module	15 V
Recom Power R-78AA12-0.5SMD-R	ITE (Commercial)	1	0.38 in	0.36 in	0.6 in	Active High Enable	32 V	6 W	-40 °C	85 °C	500 mA	Linear Regulator Replacement	97 %	OTP Remote On/Off SCP	Surface Mount	12 V	10-SMD Module	15 V
Recom Power R-78AA5.0-0.5SMD-R	ITE (Commercial)	1	0.38 in	0.36 in	0.6 in	Active High Enable	32 V	3 W	-40 °C	85 °C	500 mA	Linear Regulator Replacement	94 %	OTP Remote On/Off SCP	Surface Mount	5 V	10-SMD Module	6.5 V
Recom Power R-78AA1.8-0.5SMD	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	32 V	900 mW	-40 °C	85 °C	500 mA	Linear Regulator Replacement	82 %	OTP Remote On/Off SCP	Surface Mount	1.8 V	10-SMD Module	4.75 V
Recom Power R-78AA2.5-1.0SMD	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	18 V	3 W	-40 °C	85 °C	1 A	Linear Regulator Replacement	87 %	OTP Remote On/Off SCP	Surface Mount	2.5 V	10-SMD Module	4.75 V
Recom Power R-78AA1.8-1.0SMD-R	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	18 V	2 w	-40 °C	85 °C	1 A	Linear Regulator Replacement	82 %	OTP Remote On/Off SCP	Surface Mount	1.8 V	10-SMD Module	4.75 V
Recom Power R-78AA1.5-0.5SMD	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	30 V p-p	750 mW	-40 °C	85 °C	500 mA	Linear Regulator Replacement	73 %	OTP Remote On/Off SCP	Surface Mount	1.5 V	10-SMD Module	4.75 V
Recom Power R-78AA1.5-0.5SMD-R	ITE (Commercial)	1	0.38 in	0.35 in	0.6 in	Active High Enable	30 V p-p	750 mW	-40 °C	85 °C	500 mA	Linear Regulator Replacement	73 %	OTP Remote On/Off SCP	Surface Mount	1.5 V	10-SMD Module	4.75 V

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet