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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 PRODUCT RESULTS FOR ""

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89 Products

    R-78K9.0-2.0 RECOM
    R-78K-2.0 Series Single Output 9 V 2 A Non Isolated DC/DC Converter - SIP-3
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    10 Weeks

    43
    $4.16
    86
    $4.09
    129
    $3.97
    258
    $3.86
    516
    $3.64
    R-78K12-2.0L RECOM
    2A DC/DC-Converter - 12VDC - Input: 14-36 VDC - -40 to 79°C - SIP3 - Tube
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    40 Weeks

    43
    $5.090
    86
    $4.611
    129
    $4.490
    258
    $4.308
    516
    $4.198
    R-78K1.2-2.0L RECOM
    2A DC/DC-Converter - 1.2VDC - Input: 4.5-36 VDC - -40 to 91°C - SIP3 - Tube
    VIEW PRODUCT
    10 Weeks

    43
    $3.93
    86
    $3.86
    129
    $3.67
    258
    $3.48
    516
    $3.46
    R-78K15-2.0L RECOM
    2A DC/DC-Converter - 15VDC - Input: 18-36 VDC - -40 to 62°C - SIP3 - Tube
    VIEW PRODUCT
    20 Weeks

    43
    $5.150
    86
    $4.672
    129
    $4.554
    258
    $4.373
    516
    $4.246
    R-78K1.5-2.0L RECOM
    2A DC/DC-Converter - 1.5VDC - Input: 4.5-36 VDC - -40 to 91°C - SIP3 - Tube
    VIEW PRODUCT
    10 Weeks

    43
    $4.20
    86
    $4.13
    129
    $3.98
    258
    $3.79
    516
    $3.76
    R-78K1.8-2.0L RECOM
    2A DC/DC-Converter - 1.8VDC - Input: 4.5-36 VDC - -40 to 91°C - SIP3 - Tube
    VIEW PRODUCT
    10 Weeks

    43
    $4.13
    86
    $4.09
    129
    $3.89
    258
    $3.71
    516
    $3.69
    R-78K2.5-2.0L RECOM
    2A DC/DC-Converter - 2.5VDC - Input: 4.5-36 VDC - -40 to 90°C - SIP3 - Tube
    VIEW PRODUCT
    10 Weeks

    43
    $4.13
    86
    $4.09
    129
    $3.90
    258
    $3.73
    516
    $3.71
    R-78K3.3-2.0L RECOM
    2A DC/DC-Converter - 3.3VDC - Input: 4.5-36 VDC - -40 to 90°C - SIP3 - Tube
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    37 Weeks

    43
    $5.133
    86
    $4.656
    129
    $4.535
    258
    $4.352
    516
    $4.240
    R-78K5.0-2.0L RECOM
    2A DC/DC-Converter - 5.0VDC - Input: 6.5-36 VDC - -40 to 87°C - SIP3 - Tube
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    29 Weeks

    43
    $5.13
    86
    $4.57
    129
    $4.45
    258
    $4.28
    516
    $4.18