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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 risultati PRODUCTS

R-78E5.0-1.0

RECOM

DC-DC Switching Regulator - 7 to 28VDC Input - 5VDC@1.0A Output - LM78xx Pin Compatable

  • In magazzino: 5408

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/1/25


  • 42
    €3.040
  • 84
    €2.947
  • 252
    €2.881
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R-78E9.0-0.5

RECOM

DC-DC Switching Regulator - 12 to 28VDC Input - 9VDC@0.5A Output - LM78xx Pin Compatable

  • In magazzino: 340

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/1/25


  • 42
    €2.559
  • 84
    €2.503
  • 252
    €2.410
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R-78HB12-0.5

RECOM

DC-DC Switching Regulator - 17 to 72VDC Input - 12VDC@0.5A Output - LM78xx Pin Compatable

  • In magazzino: 35

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/5/25


  • 5
    €12.096
  • 42
    €11.647
  • 84
    €11.591
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R-78HB12-0.5/W

RECOM

DC-DC Switching Regulator - 17 to 72VDC Input - 12VDC@0.5A Output - LM78xx Pin Compatable /Wire Leads

  • In magazzino: 49

    immediatamente

  • MANUFACTURER STOCK 156

    Ships 12/5/25


  • 1
    €17.896
  • 10
    €13.724
  • 25
    €13.340
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R-78HB12-0.5L

RECOM

DC-DC Switching Regulator - 17 to 72VDC Input - 12VDC@0.5A Output - LM78xx Pin Compatable /90° Bend

  • In magazzino: 504

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/1/25


  • 5
    €14.135
  • 42
    €13.265
  • 84
    €12.975
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R-78HB15-0.5

RECOM

DC-DC Switching Regulator - 20 to 72VDC Input - 15VDC@0.5A Output - LM78xx Pin Compatable

  • In magazzino: 252

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/1/25


  • 5
    €13.593
  • 42
    €12.760
  • 84
    €12.480
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R-78HB24-0.3

RECOM

DC-DC Switching Regulator - 36 to 72VDC Input - 24VDC@0.3A Output - LM78xx Pin Compatable

  • In magazzino: 74

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/1/25


  • 1
    €17.606
  • 10
    €14.351
  • 42
    €13.705
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R-78HB5.0-0.5

RECOM

DC-DC Switching Regulator - 9 to 72VDC Input - 5VDC@0.5A Output - LM78xx Pin Compatable

  • In magazzino: 241

    immediatamente

  • MANUFACTURER STOCK 1000

    Ships 12/1/25


  • 5
    €13.013
  • 42
    €11.900
  • 84
    €11.535
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R-78HB5.0-0.5/W

RECOM

DC-DC Switching Regulator - 9 to 72VDC Input - 5VDC@0.5A Output - LM78xx Pin Compatable /Wire Leads

  • In magazzino: 100

    immediatamente

  • MANUFACTURER STOCK 696

    Ships 12/1/25


  • 1
    €17.064
  • 10
    €13.050
  • 25
    €12.788
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R-78HB5.0-0.5L

RECOM

DC-DC Switching Regulator - 9 to 72VDC Input - 5VDC@0.5A Output - LM78xx Pin Compatable /90° Bend

  • In magazzino: 89

    immediatamente

  • MANUFACTURER STOCK 81

    Ships 12/1/25


  • 5
    €11.797
  • 42
    €11.451
  • 84
    €11.394
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