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Tracopower 0.5A DC/DC Switching Regulator

This Traco Power range of non-isolated step down POL (point of load) DC-DC converters provides products with output current up to 0.5 amps.

  • Compact SIP package
  • Very high efficiency up to 97 %
  • Excellent line and load regulation
  • Low standby current
  • Adjustable output voltage and short circuit protection

Product Description

This Traco Power range of non-isolated step down POL (point of load) DC-DC converters provides products with output current up to 0.5 amps.

As these switching regulators work with a very high efficiency, they do not require heat sinks and have an operating temperature range from -40°C to +90°C.

With DOSA standard pattern or TO-220 pinout, they present a real alternative to inefficient linear regulators.

Product Series

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  Manufacturer Part No Order Code Manufacturer / Description
Availability Price For
Price
Quantity
Power Supply Applications No. of Outputs Output Power Max Output Voltage Nom Output Current Max Product Range DC / DC Converter Mounting Input Voltage DC Min Input Voltage DC Max
TSR 0.5-2418
TSR 0.5-2418 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 1.5 W, 1.8 V, 500 mA, TSR 0.5 Series

2451537

DC/DC Converter, Switching Regulator, ITE, 1 Output, 1.5 W, 1.8 V, 500 mA, TSR 0.5 Series

TRACO POWER

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Available for back order

+ Check Stock & Lead Times

More stock available week commencing 19/10/26 Contact me when back in stock

Each

1+ £4.94 £5.93 5+ £4.81 £5.77 10+ £4.67 £5.60 50+ £4.50 £5.40 100+ £4.46 £5.35

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Min: 1 Mult: 1
ITE 1 Output 1.5W 1.8V 500mA TSR 0.5 Series Through Hole 4.75V 32V
TSR 0.5-2433
TSR 0.5-2433 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 2.75 W, 3.3 V, 500 mA, TSR 0.5 Series

2451539

DC/DC Converter, Switching Regulator, ITE, 1 Output, 2.75 W, 3.3 V, 500 mA, TSR 0.5 Series

TRACO POWER

You previously purchased this product. View in Order History

436 in stock + Check Stock & Lead Times

436 in stock for next day delivery (UK stock)

  • 240 more will be available week commencing 05/07/26
  • 920 more will be available week commencing 30/08/26
  • More stock available week commencing 19/10/26

    Each

    1+ £5.04 £6.05 5+ £4.99 £5.99 10+ £4.95 £5.94 50+ £4.76 £5.71 100+ £4.69 £5.63

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

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    Min: 1 Mult: 1
    ITE 1 Output 2.75W 3.3V 500mA TSR 0.5 Series Through Hole 4.75V 32V
    TSR 0.5-2450
    TSR 0.5-2450 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 4 W, 5 V, 500 mA, TSR 0.5 Series

    2451540

    DC/DC Converter, Switching Regulator, ITE, 1 Output, 4 W, 5 V, 500 mA, TSR 0.5 Series

    TRACO POWER

    You previously purchased this product. View in Order History

    1,182 in stock + Check Stock & Lead Times

    1,182 in stock for next day delivery (UK stock)

  • 800 more will be available week commencing 13/09/26
  • More stock available week commencing 19/10/26

    Each

    1+ £4.13 £4.96 5+ £4.09 £4.91 10+ £4.06 £4.87 50+ £3.90 £4.68 100+ £3.84 £4.61

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

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    Min: 1 Mult: 1
    ITE 1 Output 4W 5V 500mA TSR 0.5 Series Through Hole 6.5V 32V
    TSR 0.5-2465
    TSR 0.5-2465 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 5.5 W, 6.5 V, 500 mA, TSR 0.5 Series

    2451541

    DC/DC Converter, Switching Regulator, ITE, 1 Output, 5.5 W, 6.5 V, 500 mA, TSR 0.5 Series

    TRACO POWER

    You previously purchased this product. View in Order History

    1 in stock + Check Stock & Lead Times

    1 in stock for next day delivery (UK stock)

  • 50 more will be available week commencing 28/06/26
  • More stock available week commencing 19/10/26

    Each

    1+ £4.52 £5.42 5+ £4.39 £5.27 10+ £4.26 £5.11 50+ £4.14 £4.97 100+ £4.06 £4.87

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

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    Min: 1 Mult: 1
    ITE 1 Output 5.5W 6.5V 500mA TSR 0.5 Series Through Hole 8V 32V
    TSR 0.5-2490
    TSR 0.5-2490 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 6.3 W, 9 V, 500 mA, TSR 0.5 Series

    2451542

    DC/DC Converter, Switching Regulator, ITE, 1 Output, 6.3 W, 9 V, 500 mA, TSR 0.5 Series

    TRACO POWER

    You previously purchased this product. View in Order History

    24 in stock + Check Stock & Lead Times

    24 in stock for next day delivery (UK stock)

  • 10 more will be available week commencing 23/08/26
  • More stock available week commencing 19/10/26

    Each

    1+ £4.94 £5.93 5+ £4.89 £5.87 10+ £4.85 £5.82 50+ £4.67 £5.60 100+ £4.60 £5.52

    Restricted Item

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    Min: 1 Mult: 1
    ITE 1 Output 6.3W 9V 500mA TSR 0.5 Series Through Hole 11V 32V
    TSR 0.5-24120
    TSR 0.5-24120 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 7.5 W, 12 V, 500 mA, TSR 0.5 Series

    2451543

    DC/DC Converter, Switching Regulator, ITE, 1 Output, 7.5 W, 12 V, 500 mA, TSR 0.5 Series

    TRACO POWER

    You previously purchased this product. View in Order History

    755 in stock + Check Stock & Lead Times

    755 in stock for next day delivery (UK stock)

  • 170 more will be available week commencing 26/07/26
  • 320 more will be available week commencing 23/08/26
  • More stock available week commencing 19/10/26

    Each

    1+ £4.18 £5.02 5+ £4.09 £4.91 10+ £4.00 £4.80 50+ £3.89 £4.67 100+ £3.73 £4.48

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

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    Min: 1 Mult: 1
    ITE 1 Output 7.5W 12V 500mA TSR 0.5 Series Through Hole 15V 32V
    TSR 0.5-24150
    TSR 0.5-24150 - DC/DC Converter, Switching Regulator, ITE, 1 Output, 7.5 W, 15 V, 500 mA, TSR 0.5 Series

    2451544

    DC/DC Converter, Switching Regulator, ITE, 1 Output, 7.5 W, 15 V, 500 mA, TSR 0.5 Series

    TRACO POWER

    You previously purchased this product. View in Order History

    20 in stock + Check Stock & Lead Times

    20 in stock for next day delivery (UK stock)

    More stock available week commencing 19/10/26

    Each

    1+ £4.93 £5.92 5+ £4.89 £5.87 10+ £4.84 £5.81 50+ £4.66 £5.59 100+ £4.59 £5.51

    Restricted Item

    Minimum order of 1 items Multiples of 1 only Please enter a valid quantity

    Add
    Min: 1 Mult: 1
    ITE 1 Output 7.5W 15V 500mA TSR 0.5 Series Through Hole 18V 32V