Recom Switching Regulator, Through Hole, 12V dc Output Voltage, 15 → 32V dc Input Voltage, 500mA Output Current,

View all Switching Regulators
Bulk discount available

Subtotal (1 unit)*

£7.34

(exc. VAT)

£8.81

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 41 unit(s) ready to ship
  • Plus 34 unit(s) ready to ship from another location
  • Plus 52 unit(s) shipping from 22 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£7.34
5 - 9£7.13
10 - 24£6.90
25 - 49£6.67
50 +£6.46

*price indicative

Packaging Options:
RS Stock No.:
532-8072
Mfr. Part No.:
R-7812-0.5
Brand:
Recom
Find similar products by selecting one or more attributes.
Select all

Brand

Recom

Output Voltage

12V dc

Output Current

500mA

Input Voltage

15 → 32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

2.5W

Efficiency

97%

Ripple And Noise

25mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78-0.5

Line Regulation

±0.2%

MTBF

21098000h

Load Regulation

±0.4%

Width

7.55mm

Weight

1.9g

Depth

10.2mm

Length

11.5mm

COO (Country of Origin):
TW

RECOM Switching Regulator, Non-Conductive Plastic, 25mV Pk-Pk Ripple and Noise - R-78xx Series - R-7812-0.5


Need a reliable way to protect your electric equipment from over-voltage and under-voltage conditions? Turn to this switching regulator from RECOM. It's designed to convert input DC voltage supplies between 15 and 32V DC to a safe output voltage of 12V DC. The non-conductive plastic body offers insulation protection to prevent overheating and ensure you're shielded from electric shocks in demanding conditions. For added safety, this unit also comes with short-circuit protection to help prevent damage caused by potentially harmful current supplies.

Features & Benefits


• Low ripple and noise of 25mV Pk-Pk for clear signal quality
• Through-hole mounting for hassle-free installation
• Ambient operating temperature range between -40°C and +85°C to withstand demanding conditions
• Pin-out compatible with LM78xx linear regulators for versatility
• Mean time between failures of 21,098,000 hours for long-lasting use

Applications


• Automotive engineering
• Mining equipment
• Agricultural equipment
• Telecommunications

How efficient is this switching regulator?


This switching regulator has an efficiency rating of 97%, so produces minimal heat through wasted energy. This means you won't need to install a heatsink on your panel, saving space.

Related links