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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-78B15-2.0 RECOM
    DC-DC Switching Regulator - 20 to 32VDC Input - 15VDC@2A Output - LM78xx Pin Compatable
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    10 Weeks

    5
    $14.01
    42
    $13.42
    84
    $13.14
    126
    $12.89
    252
    $12.65
    R-78B3.3-1.0 RECOM
    DC-DC Switching Regulator - 4.75 to 32VDC Input - 3.3VDC@1A Output - LM78xx Pin Compatable
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    10 Weeks

    5
    $10.20
    42
    $8.02
    84
    $7.88
    126
    $7.76
    252
    $7.64
    R-78B3.3-1.0L RECOM
    DC-DC Switching Regulator - 4.75 to 32VDC Input - 3.3VDC@1A Output - LM78xx Pin Compatable /90° Bend
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    10 Weeks

    5
    $10.59
    42
    $9.10
    84
    $8.42
    126
    $8.38
    252
    $8.34
    R-78B3.3-1.5L RECOM
    DC-DC Switching Regulator - 4.75 to 32VDC Input - 3.3VDC@1.5A Output - LM78xx Pin Compatable /90° Bend
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    19 Weeks

    5
    $12.62
    42
    $11.72
    84
    $10.33
    126
    $10.28
    252
    $10.23
    R-78B9.0-1.0L RECOM
    DC-DC Switching Regulator - 12 to 32VDC Input - 9VDC@1A Output - LM78xx Pin Compatable /90° Bend
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    19 Weeks

    5
    $11.27
    42
    $10.29
    84
    $9.50
    126
    $9.45
    252
    $9.35
    R-78C15-1.0 RECOM
    DC-DC Switching Regulator - 18 to 42VDC Input - 15VDC@1A Output - LM78xx Pin Compatable
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    7 Weeks

    5
    $12.13
    42
    $10.43
    84
    $10.25
    126
    $10.20
    252
    $10.13
    R-78C3.3-1.0 RECOM
    DC-DC Switching Regulator - 7 to 42VDC Input - 3.3VDC@1A Output - LM78xx Pin Compatable
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    4 Weeks

    5
    $10.38
    42
    $8.19
    84
    $8.09
    126
    $8.05
    252
    $8.01
    R-78C5.0-1.0 RECOM
    DC-DC Switching Regulator - 8 to 42VDC Input - 5VDC@1A Output - LM78xx Pin Compatable
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    4 Weeks

    5
    $9.53
    42
    $8.11
    84
    $8.01
    126
    $7.97
    252
    $7.88
    R-78T5.0-1.0/FC-R RECOM
    DC-DC Switching Regulator - 8 to 42VDC Input - 5VDC@1A Output - SMD - Tape&Reel
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    19 Weeks

    5
    $11.72
    10
    $11.56
    25
    $11.32
    38
    $11.21
    75
    $11.05
    R-78K1.5-0.5 RECOM
    R-78K-0.5 Series Single Output 1.5 V 500 mA Non Isolated DC/DC Converter - SIP-3
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    6 Weeks

    43
    $2.40
    129
    $2.33
    258
    $2.22
    516
    $2.13
    1,032
    $2.04