Recom Switching Regulator, Surface, 9 V dc Output Voltage, 500 mA Output Current, 1 Outputs

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Subtotal (1 tube of 33 units)*

₩498,914.40

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  • 2026년 7월 31일 부터 배송
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Tube(s)
Per Tube
한팩당*
1 - 1₩498,914.40₩15,118.96
2 - 3₩487,935.20₩14,786.20
4 +₩477,463.60₩14,468.48

* 참고 가격: 실제 구매가격과 다를 수 있습니다

RS 제품 번호:
166-6624
제조사 부품 번호:
R-78AA9.0-0.5SMD
제조업체:
Recom
제품 정보를 선택해 유사 제품을 찾기
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브랜드

Recom

Output Voltage 1

9 V dc

Product Type

Switching Regulator

Output Current

500mA

Mount Type

Surface

Number of Outputs

1

Power

5W

Efficiency

96%

Ripple and Noise

30mV Pk-Pk

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Series

R-78AA-0.5

Package Type

DIP

Line Regulation

0.1 %

Length

15.3mm

Weight

2.7g

Depth

8.8mm

Standards/Approvals

RoHS

Width

8.8 mm

Maximum Input Voltage

32V dc

Minimum Input Voltage

11V

Load Regulation

0.7 %

MTBF

21098000h

COO (Country of Origin):
TW

RECOM Switching Regulator, 4.5W Power Rating, 96% Maximum Efficiency - R-78AA-0.5 Series - R-78AA9.0-0.5SMD


Has a mismatch between your power supply and the needs of your equipment left you scratching your head? Let this switching regulator from RECOM smooth things out. It converts input voltages between 11 and 32V DC to a 9V DC output, helping keep your supply and devices in sync. As it gets to work in 50ms, the unit slashes warm-up times and ensures your system's ready to go pronto. Automatic short-circuit protection shakes off sudden electrical faults. With narrow body measurements of 15.3 (L) x 9.6 (W) x 8.8mm (D), this a Compact choice for crowded panels.

• Low ripple voltages of up to 40mV, so it limits disruption from electrical noise

• Mounts directly to surfaces, making for an easy installation

• Plastic housing with epoxy resin potting for effective insulation

• Wide operating temperature range between -40°C and +71°C, making it suitable for harsh industrial settings

Applications


• Security cameras

• Food production

• Logistics industry

Do I need to install a heatsink to use this product?


No. This regulator delivers conversion efficiencies up to 96% to minimise heat build-up. This means there's no need to make space for a heatsink in your system.

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

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