Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output

RS Stock No.:: 706-3938
Mfr. Part No.:: R-78AA3.3-0.5SMD
Brand:: Recom

Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output

5 In stock - FREE next working day delivery available

Added

Price Each

£6.96

(exc. VAT)

£8.35

(inc. VAT)

Units	Per unit
1 - 4	£6.96
5 - 9	£6.75
10 - 24	£6.54
25 - 49	£6.33
50 +	£6.12

RS Stock No.:: 706-3938
Mfr. Part No.:: R-78AA3.3-0.5SMD
Brand:: Recom

Technical Reference

Datasheet

Legislation and Compliance

COO (Country of Origin):: TW

Product Details

R78AAxx-0.5SMD Series

Replacement for R-78Axx-0.5SMD series
Non-isolated
High efficiency up to 97%
Adjustable output voltage
Wide input voltage range
Thermal shutdown and continuous short circuit protection
Remote On/Off control
UL94V-0 package material
SMD 10 pin package

Note

Derate output when operating temperature above +71°C.
MTBF to MIL-HDBK 217F (+25°C).
Stk numbers 706-3922 and 706-3957 have fixed output voltages.

Standards

EN-60950-1

Specifications

Attribute	Value
Output Voltage	3.3V dc
Output Current	500mA
Input Voltage	4.75 → 32V dc
Mounting Type	Surface Mount
Number of Outputs	1
Package	DIP
Power Rating	1.65W
Efficiency	91%
Ripple And Noise	30mV Pk-Pk
Minimum Temperature	-40°C
Maximum Temperature	+85°C
Series	R-78AA-0.5
Line Regulation	±0.4%
MTBF	29253000h
Length	15.3mm
Weight	2.7g
Depth	8.8mm
Width	9.6mm
Load Regulation	±1%

RS Stock No.:: 706-3938
Mfr. Part No.:: R-78AA3.3-0.5SMD
Brand:: Recom

Datasheet

Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output

Technical Reference

Legislation and Compliance

Product Details

R78AAxx-0.5SMD Series

Note

Standards

Specifications

R78AAxx-0.5SMD Series

Note

Standards

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