RECOM's R-78K-xx Series DC/DC Switching Regulators

Switching regulators - superior alternative to inefficient linear ones, offer up to 97% efficiency, eliminating the need for heat sinks, saving space and costs. RECOM's regulators integrate seamlessly, with pin-compatible replacements, wide input range, and accurate output voltage regulation, making them a cost-effective choice.

  • R-78K-0.5 Series - Cutting-edge switching regulator with high efficiency, wide input range, and cost-effective production. No heat-sink needed, operates from -40 to 90°C, and saves board space in a compact package.
  • R-78K-1.0 Series - Unleashing high efficiency up to 95%, this switching regulator delivers precision and wide-ranging capabilities. No heat-sink needed, operates from -40 to 90°C with minimal derating, and saves valuable board space in a sleek TO-220 compatible SIP3 package.
  • R-78K-2.0 Series - Elevate your power solutions with up to 96% efficiency, wide input range, and cost-effectiveness. No heat-sink needed, operates seamlessly from -40 to 90°C without derating, and preserves board space in a stylish TO-220 compatible SIP3 package.
  • R-78K-2.0(L) Series - Unmatched performance with fixed output options from 1.2V to 15V, reaching up to 96% efficiency. Horizontal mount for space-critical designs, no heatsink needed, and operating at +110°C max ensures reliability.
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89 结果 PRODUCTS

R-78K15-0.5

RECOM

R-78K-0.5 Series Single Output 15 V 500 mA Non Isolated DC/DC Converter - SIP-3

  • 有存货: 387

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $1.93
  • 86
    $1.89
  • 258
    $1.83
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R-78K2.5-0.5

RECOM

R-78K-0.5 Series Single Output 2.5 V 500 mA Non Isolated DC/DC Converter - SIP-3

  • 有存货: 43

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $1.93
  • 86
    $1.89
  • 258
    $1.83
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R-78K3.3-0.5

RECOM

The R-78K3.3-0.5 is a non-isolated DC/DC switching regulator that provides a regulated 3.3V output at up to 0.5A.

  • 有存货: 602

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $2.00
  • 86
    $1.95
  • 258
    $1.90
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R-78K5.0-0.5

RECOM

R-78K-0.5 Series Single Output 5 V 500 mA Non Isolated DC/DC Converter - SIP-3

  • 有存货: 8185

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $2.28
  • 86
    $2.22
  • 258
    $2.15
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R-78K6.5-0.5

RECOM

The R-78K6.5-0.5 is a non-isolated DC/DC switching regulator that provides a 6.5V output at up to 0.5A.

  • 有存货: 172

    inmediatamente


  • 43
    $2.51
  • 86
    $2.45
  • 258
    $2.40
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R-78K9.0-0.5

RECOM

R-78K-0.5 Series Single Output 9 V 500 mA Non Isolated DC/DC Converter - SIP-3

  • MANUFACTURER STOCK 1000

    Ships 6/8/26

  • 已订购: 129

    Ships 6/8/26


  • 43
    $2.58
  • 86
    $2.48
  • 258
    $2.33
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R-78K12-1.0

RECOM

R-78K-1.0 Series Single Output 12 V 1 A Non Isolated DC/DC Converter - SIP-3

  • 有存货: 101

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $2.86
  • 86
    $2.80
  • 258
    $2.71
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R-78K15-1.0

RECOM

R-78K-1.0 Series Single Output 15 V 1 A Non Isolated DC/DC Converter - SIP-3

  • 有存货: 43

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $2.40
  • 86
    $2.35
  • 258
    $2.28
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R-78K1.8-1.0

RECOM

R-78K-1.0 Series Single Output 1.8 V 1 A Non Isolated DC/DC Converter - SIP-3

  • 有存货: 86

    inmediatamente

  • MANUFACTURER STOCK 809

    Ships 6/8/26


  • 43
    $2.41
  • 86
    $2.37
  • 258
    $2.29
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R-78K2.5-1.0

RECOM

R-78K-1.0 Series Single Output 2.5 V 1 A Non Isolated DC/DC Converter - SIP-3

  • 有存货: 172

    inmediatamente

  • MANUFACTURER STOCK 1000

    Ships 6/8/26


  • 43
    $2.41
  • 86
    $2.37
  • 258
    $2.29
See More

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