Recom SIP3 Single Output DC/DC Converter R-78(H/B)xx(L) Series

RECOM Brand: RECOM

A range of Recom DC to DC Single Output converters from the R-78xx-1.0 and R-78HBxx series. These switching regulators are ideally suited to replace 1A 78xx linear regulators and are pin compatible. The convertors have a high voltage input range, and an efficiency of up to 97%, meaning that very little energy is wasted as heat, so there is no need for any heat sinks with their additional space.

The L-Version with 90° pins allows direct replacement for laid-flat regulators where component height is at a premium. The low ripple and noise figures, and a short circuit input current of typically only 15mA, round off the specifications of this versatile converter series.

Typical applications include telecommunication, automotive, industrial, aerospace and battery powered applications.

  • Efficiency up to 94%, no need for heat sinks
  • Pin-out compatible with LM78xx Linear Regulators
  • Wide input range (4.75V to 18V)
  • Short circuit protection, thermal shutdown
  • Non standard outputs available as specials
  • Low ripple and noise
  • No heatsink required
  • Low profile: 11.5(L) x 7.5(W) x 10.2(H)mm
  • Available in the R-78xx-1.0 and R-78HBxx series
  • Available with Straight or 90° pins (L version)
Description Image Product Buy Pricing (Ex VAT) Output Voltage Power Rating Output Current Accuracy Efficiency Input Voltage Range Mounting Style Number of Outputs Temperature Range Type
Recom R-785.0-0.5 R78 5V 0.5A Single Out Converter SIL
Recom R-785.0-0.5 R78 5V 0.5A Single Out Converter SIL
Standard range
Order code: 84-2554
MPN: R-785.0-0.5

Despatched same day - 11 in stockFurther 4 despatched in 4 working days
1+ £8.58
5+ £8.55
10+ £8.53
Price per unit Ex VAT
Recom R-785.0-1.0 1A Sgl Out Converter
Recom R-785.0-1.0 1A Sgl Out Converter
Standard range
Order code: 84-2573
MPN: R-785.0-1.0

Despatched within 4 working days - 7 in stock
1+ £8.90
5+ £8.86
10+ £8.78
Price per unit Ex VAT
Recom R-783.3-0.5 R78 3.3V 0.5A Sgl Out Converter SIL
Recom R-783.3-0.5 R78 3.3V 0.5A Sgl Out Converter SIL
Standard range
Order code: 84-2553
MPN: R-783.3-0.5

Despatched within 4 working days - 14 in stock
1+ £8.63
5+ £8.60
10+ £8.58
Price per unit Ex VAT
Recom International R-78B3.3-1.5 DC/DC Converter SIP3 4.75-18V In 3.3V Out
Recom International R-78B3.3-1.5 DC/DC Converter SIP3 4.75-18V In 3.3V Out
Standard range
Order code: 49-6968
MPN: R-78B3.3-1.5

Despatched within 4 working days - 121 in stock
1+ £11.15
5+ £11.03
10+ £10.90
Price per unit Ex VAT 		3.3V DC 0.65W 1500mA 4.75 to 18V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom International R-78B5.0-1.0 DC/DC Converter SIP3 6.5-34V In 5V Out
Recom International R-78B5.0-1.0 DC/DC Converter SIP3 6.5-34V In 5V Out
Extended range
Order code: 49-6966
MPN: R-78B5.0-1.0

Back order - 1,140 availableBack-order availability date - 21/11/2026
1+ £11.15
5+ £11.03
10+ £10.91
Price per unit Ex VAT 		5V DC 0.65W 1000mA 93% 6.5 to 34V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099077 R-786.5-0.5 DC/DC Converter 8.0-32V In 6.5V Out
Recom 80099077 R-786.5-0.5 DC/DC Converter 8.0-32V In 6.5V Out
Extended range
Order code: 49-6940
MPN: R-786.5-0.5

Back order - 162 availableBack-order availability date - 21/11/2026
1+ £8.82
5+ £8.74
10+ £8.69
Price per unit Ex VAT 		6.5V DC 0.4W 500mA 2% 95% 8 to 32V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099163 R-78B6.5-1.0 DC/DC Converter 9-32V In 6.5V Out
Recom 80099163 R-78B6.5-1.0 DC/DC Converter 9-32V In 6.5V Out
Standard range
Order code: 49-6949
MPN: R-78B6.5-1.0

Despatched within 4 working days - 5 in stock
1+ £14.69
5+ £11.57
Price per unit Ex VAT 		6.5V DC 0.65W 500mA 9 to 32V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099183 R-78HB6.5-0.5 DC/DC Converter 9-72V In 6.5V Out
Recom 80099183 R-78HB6.5-0.5 DC/DC Converter 9-72V In 6.5V Out
Extended range
Order code: 49-6957
MPN: R-78HB6.5-0.5

Back order - 22 availableBack-order availability date - 21/11/2026
1+ £17.30
5+ £16.61
10+ £16.41
Price per unit Ex VAT 		6.5V DC 0.65W 500mA 9 to 72V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099153 R-78B9.0-1.0 DC/DC Converter 12-32V In 9V Out
Recom 80099153 R-78B9.0-1.0 DC/DC Converter 12-32V In 9V Out
Extended range
Order code: 49-6950
MPN: R-78B9.0-1.0

Available to back orderBack order, lead time 10 days
1+ £11.82
5+ £11.69
10+ £11.57
Price per unit Ex VAT 		9V DC 0.65W 1000mA 12 to 32V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099172 R-78HB9.0-0.5 DC/DC Converter 14-72V In 9V Out
Recom 80099172 R-78HB9.0-0.5 DC/DC Converter 14-72V In 9V Out
Extended range
Order code: 49-6958
MPN: R-78HB9.0-0.5

Available to back orderBack order, lead time 10 days
1+ £17.13
5+ £16.96
10+ £16.88
Price per unit Ex VAT 		9V DC 0.65W 500mA 14 to 72V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom International R-78HB12-0.5 DC/DC Converter SIP3 17-72V In 12V Out
Recom International R-78HB12-0.5 DC/DC Converter SIP3 17-72V In 12V Out
Standard range
Order code: 49-6972
MPN: R-78HB12-0.5

Despatched within 4 working days - 2 in stock
1+ £17.24
5+ £17.06
10+ £16.88
Price per unit Ex VAT 		12V DC 0.65W 500mA 17 to 72V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099157 R-78B15-1.0 DC/DC Converter 20-32V In 15V Out
Recom 80099157 R-78B15-1.0 DC/DC Converter 20-32V In 15V Out
Standard range
Order code: 49-6943
MPN: R-78B15-1.0

Despatched within 4 working days - 6 in stock
1+ £10.94
5+ £10.82
10+ £10.73
Price per unit Ex VAT 		15V DC 0.65W 1000mA 20 to 32V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099168 R-78HB15-0.5 DC/DC Converter 20-72V In 15V Out
Recom 80099168 R-78HB15-0.5 DC/DC Converter 20-72V In 15V Out
Extended range
Order code: 49-6952
MPN: R-78HB15-0.5

Back order - 50 availableBack-order availability date - 21/11/2026
1+ £18.20
5+ £16.63
10+ £16.44
Price per unit Ex VAT 		15V DC 0.65W 500mA 20 to 72V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099151 R-78B3.3-1.5L DC/DC Converter 4.75-18V In 3.3V Out Bent Pins
Recom 80099151 R-78B3.3-1.5L DC/DC Converter 4.75-18V In 3.3V Out Bent Pins
Standard range
Order code: 49-6946
MPN: R-78B3.3-1.5L

Despatched within 4 working days - 22 in stock
1+ £12.90
5+ £12.78
10+ £12.69
Price per unit Ex VAT 		3.3V DC 0.65W 1500mA 4.75 to 18V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099196 R-78B5.0-1.5L DC/DC Converter 6.5-18V In 5V Out Bent Pins
Recom 80099196 R-78B5.0-1.5L DC/DC Converter 6.5-18V In 5V Out Bent Pins
Order code: 49-6948
MPN: R-78B5.0-1.5L
1+ £14.64
5+ £14.05
10+ £13.94
Price per unit Ex VAT 		5V DC 0.65W 1500mA 6.5 to 18V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099161 R-78B5.0-1.0L DC/DC Converter 6.5-32V In 5V Out Bent Pins
Recom 80099161 R-78B5.0-1.0L DC/DC Converter 6.5-32V In 5V Out Bent Pins
Extended range
Order code: 49-6947
MPN: R-78B5.0-1.0L

Back order - 348 availableBack-order availability date - 21/11/2026
1+ £11.57
5+ £11.44
10+ £11.32
Price per unit Ex VAT 		5V DC 0.65W 1000mA 6.5 to 32V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099158 R-78HB5.0-0.5L DC/DC Converter 9-72V In 5V Out Bent pins
Recom 80099158 R-78HB5.0-0.5L DC/DC Converter 9-72V In 5V Out Bent pins
Standard range
Order code: 49-6956
MPN: R-78HB5.0-0.5L

Despatched within 4 working days - 2 in stock
1+ £16.30
5+ £16.14
Price per unit Ex VAT 		5V DC 0.65W 500mA 9 to 72V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099174 R-78B12-1.0L DC/DC Converter 16-32V In 12V Out Bent Pins
Recom 80099174 R-78B12-1.0L DC/DC Converter 16-32V In 12V Out Bent Pins
Order code: 49-6942
MPN: R-78B12-1.0L
1+ £12.66
5+ £12.56
10+ £12.46
Price per unit Ex VAT 		12V DC 0.65W 1000mA 16 to 32V SIP-3 1 -40 to +85°C DC/DC converter (print)
Recom 80099189 R-78HB15-0.5L DC/DC Converter 20-72V In 15V Out Bent Pins
Recom 80099189 R-78HB15-0.5L DC/DC Converter 20-72V In 15V Out Bent Pins
Standard range
Order code: 49-6953
MPN: R-78HB15-0.5L

Despatched within 4 working days - 36 in stock
1+ £13.03
5+ £12.45
10+ £11.98
Price per unit Ex VAT 		15V DC 0.65W 500mA 20 to 72V SIP-3 1 -40 to +85°C DC/DC converter (print)

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