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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 resultados PRODUCTS

R-78K15-0.5

RECOM

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

  • Em estoque: 387

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/5/25


  • 43
    $2.28
  • 86
    $2.22
  • 258
    $2.15
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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

  • Em estoque: 43

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/5/25


  • 43
    $3.29
  • 86
    $2.86
  • 258
    $2.55
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R-78K3.3-0.5

RECOM

R-78K-0.5 Series Single Output 3.3 V 500 mA Non Isolated DC/DC Converter - SIP-3

  • Em estoque: 1505

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/8/25


  • 43
    $2.17
  • 86
    $2.12
  • 258
    $2.05
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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

  • Em estoque: 4859

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/5/25

  • No pedido: 4300

    Ships 12/15/25


  • 43
    $2.55
  • 86
    $2.48
  • 258
    $2.37
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R-78K6.5-0.5

RECOM

R-78K-0.5 Series Single Output 6.5 V 500 mA Non Isolated DC/DC Converter - SIP-3

  • Em estoque: 430

    immediatamente

  • MANUFACTURER STOCK 453

    Ships 12/5/25


  • 43
    $2.498
  • 86
    $2.478
  • 258
    $2.373
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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

  • Em estoque: 129

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/5/25


  • 43
    $2.56
  • 86
    $2.49
  • 258
    $2.38
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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

  • Em estoque: 129

    immediatamente

  • MANUFACTURER STOCK 33

    Ships 12/5/25


  • 43
    $2.84
  • 86
    $2.79
  • 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

  • Em estoque: 43

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/5/25


  • 43
    $3.10
  • 86
    $2.98
  • 258
    $2.93
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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

  • Em estoque: 43

    immediatamente

  • MANUFACTURER STOCK 938

    Ships 12/5/25


  • 43
    $3.58
  • 86
    $3.49
  • 258
    $3.20
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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

  • Em estoque: 172

    immediatamente

  • MANUFACTURER STOCK 187

    Ships 12/5/25


  • 43
    $3.09
  • 86
    $3.06
  • 258
    $3.05
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