• phone contact us:
  • Order status
  • Apply For Terms
  •  
    $ USD
    € EUR
  •  
    EnglishEnglish
    ChineseChinese
    ItalianoItaliano
    PortuguesePortuguese
    DeutschlandDeutschland
    FrenchFrench
    RussianRussian
    JapaneseJapanese
    TurkishTurkish
    KoreanKorean
    SpanishSpanish
  • Usermy account & orders
Unlock Icon Unlock Exclusive Savings! Log in or Register now for access to better pricing.
help desk software

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.
View
Show products manufactured by RECOM
Authorized Distributor
Main Picture
RECOM's R-78K-xx Series DC/DC Switching Regulators
Products
Filter Results
R-78E5.0-1.0
R-78E5.0-1.0
RECOM

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

  • In Stock: 5985

    Ships Immediately

  • 42
    $2.894
  • 84
    $2.844
  • 252
    $2.742
View
R-78E9.0-0.5
R-78E9.0-0.5
RECOM

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

  • In Stock: 460

    Ships Immediately

  • 42
    $2.626
  • 84
    $2.577
  • 252
    $2.507
View
R-78HB12-0.5
R-78HB12-0.5
RECOM

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

  • 19 Weeks
  • 5
    $16.62
  • 42
    $14.32
  • 84
    $13.69
View
R-78HB12-0.5/W
R-78HB12-0.5/W
RECOM

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

  • In Stock: 60

    Ships Immediately

  • 1
    $18.50
  • 10
    $13.93
  • 25
    $13.44
View
R-78HB12-0.5L
R-78HB12-0.5L
RECOM

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

  • In Stock: 331

    Ships Immediately

  • 5
    $15.34
  • 42
    $12.64
  • 84
    $12.55
View
R-78HB15-0.5
R-78HB15-0.5
RECOM

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

  • In Stock: 62

    Ships Immediately

  • 5
    $12.87
  • 42
    $12.32
  • 84
    $12.15
View
R-78HB24-0.3
R-78HB24-0.3
RECOM

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

  • In Stock: 94

    Ships Immediately

  • 1
    $18.47
  • 10
    $14.87
  • 42
    $14.63
View
R-78HB5.0-0.5
R-78HB5.0-0.5
RECOM

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

  • In Stock: 553

    Ships Immediately

  • 5
    $11.70
  • 42
    $11.53
  • 84
    $11.18
View
R-78HB5.0-0.5/W
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 Stock: 150

    Ships Immediately

  • 1
    $18.12
  • 10
    $14.29
  • 25
    $13.95
View
R-78HB5.0-0.5L
R-78HB5.0-0.5L
RECOM

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

  • In Stock: 136

    Ships Immediately

  • 5
    $15.66
  • 42
    $13.62
  • 84
    $13.06
View