Linear Regulator Replacements

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Wide input range integrated switching regulators including Plus-to-Minus ISRs: More efficient, more accurate and lower standby current than the linear regulators they replace, with no external capacitors. Variety of industry-standard voltages. High efficiencies and small footprints without heatsinks. Wide operating temperature ranges, thermal shutdown and short-circuit protection. LM78XX pin/size-compatible alternatives.

 
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Power Supply Approvals Output Voltage Min No. of Outputs Output Power Max Output Voltage Max Output Voltage Nom DC / DC Converter Output Type Output Current Max DC / DC Converter Mounting Input Voltage DC Min Input Voltage DC Max DC / DC Converter Type Depth Product Range Width Height
 
 
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R-78B5.0-2.0
R-78B5.0-2.0 - DC/DC Converter, ITE, 1 Output, 10 W, 5 V, 2 A, R-78B Series

2747528

DC/DC Converter, ITE, 1 Output, 10 W, 5 V, 2 A, R-78B Series

RECOM POWER

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ITE - 1 Output 10W - 5V Fixed 2A Through Hole 6.5V 32V - - R-78B Series - -
TSR 2-24120
TSR 2-24120 - DC/DC Converter, ITE, 1 Output, 24 W, 12 V, 2 A, TSR 2 Series

2848978

DC/DC Converter, ITE, 1 Output, 24 W, 12 V, 2 A, TSR 2 Series

TRACO POWER

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1+ US$11.241 10+ US$11.072 25+ US$10.902 50+ US$10.563 100+ US$9.535 250+ US$9.365 500+ US$9.317 More Pricing...

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ITE - 1 Output - - - - - Through Hole - - - - TSR 2 Series - -
SRH05S12
SRH05S12 - DC/DC Converter, 1 Output, 6 W, 12 V, 500 mA, SRH Series

2829100

DC/DC Converter, 1 Output, 6 W, 12 V, 500 mA, SRH Series

XP POWER

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1+ US$10.527 5+ US$10.212 10+ US$9.898 20+ US$9.462 50+ US$8.833

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- - 1 Output 6W - 12V Fixed 500mA Through Hole 17V 72V - - SRH Series - -
173950578
173950578 - DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, MagI3C FDSM Series

2577481

DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, MagI3C FDSM Series

WURTH ELEKTRONIK

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1+ US$6.425 5+ US$6.256 10+ US$6.086 20+ US$5.651 50+ US$5.082

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ITE - 1 Output 2.5W - 5V Fixed 500mA Through Hole 7V 28V - - MagI3C FDSM Series - -
OKI-78SR-12/1.0-W36-C
OKI-78SR-12/1.0-W36-C - DC/DC Converter, ITE, 1 Output, 12 W, 12 V, 1 A, OKI Series

2812629

DC/DC Converter, ITE, 1 Output, 12 W, 12 V, 1 A, OKI Series

MURATA POWER SOLUTIONS

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1+ US$5.602 5+ US$5.53 10+ US$5.445 20+ US$5.13 50+ US$4.961

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ITE - 1 Output 12W - 12V Fixed 1A Through Hole 15V 36V - - OKI Series - -
TR10S3V3
TR10S3V3 - DC/DC Converter, 1 Output, 3.3 W, 3.3 V, 1 A, TR Series

2708278

DC/DC Converter, 1 Output, 3.3 W, 3.3 V, 1 A, TR Series

XP POWER

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- - 1 Output 3.3W - 3.3V Fixed 1A Through Hole 7V 28V - - TR Series - -
TSR 1-2450E
TSR 1-2450E - DC/DC Converter, 1 Output, 5 W, 5 V, 1 A, TSR 1E Series

3470634

DC/DC Converter, 1 Output, 5 W, 5 V, 1 A, TSR 1E Series

TRACO POWER

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1+ US$4.223 10+ US$4.102 25+ US$3.981 50+ US$3.86 100+ US$3.739 250+ US$3.618 500+ US$3.376 More Pricing...

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- - 1 Output 5W - 5V - 1A Through Hole 7V 36V - - TSR 1E Series - -
MP-K78L03-500R3
MP-K78L03-500R3 - DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, MP-K78L-500R3

3584029

DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, MP-K78L-500R3

MULTICOMP PRO

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1+ US$1.50 5+ US$1.416 10+ US$1.343 25+ US$1.246

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ITE - 1 Output 1.65W - 3.3V - 500mA Through Hole 4.75V 36V - - MP-K78L-500R3 - -
TSR 1-2433E
TSR 1-2433E - DC/DC Converter, 1 Output, 3.3 W, 3.3 V, 1 A, TSR 1E Series

3470633

DC/DC Converter, 1 Output, 3.3 W, 3.3 V, 1 A, TSR 1E Series

TRACO POWER

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- - 1 Output 3.3W - 3.3V - 1A Through Hole 6V 36V - - TSR 1E Series - -
MP-K7812-1000R3
MP-K7812-1000R3 - DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 12 W, 12 V, 1 A, MP-K78-1000R3

3584037

DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 12 W, 12 V, 1 A, MP-K78-1000R3

MULTICOMP PRO

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1+ US$2.65 5+ US$2.493 10+ US$2.36 25+ US$2.202

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ITE - 1 Output 12W - 12V - 1A Through Hole 16V 36V - - MP-K78-1000R3 - -
MP-K78L15-1000R3
MP-K78L15-1000R3 - DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 15 W, 15 V, 1 A, MP-K78L-1000R3

3584042

DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 15 W, 15 V, 1 A, MP-K78L-1000R3

MULTICOMP PRO

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ITE - 1 Output 15W - 15V - 1A Through Hole 20V 36V - - MP-K78L-1000R3 - -
MP-K7812-500R3
MP-K7812-500R3 - DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 6 W, 12 V, 500 mA, MP-K78-500R3

3584027

DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 6 W, 12 V, 500 mA, MP-K78-500R3

MULTICOMP PRO

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ITE - 1 Output 6W - 12V - 500mA Through Hole 15V 36V - - MP-K78-500R3 - -
MP-K7803-500R3
MP-K7803-500R3 - DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, MP-K78-500R3

3584024

DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, MP-K78-500R3

MULTICOMP PRO

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ITE - 1 Output 1.65W - 3.3V - 500mA Through Hole 4.75V 36V - - MP-K78-500R3 - -
VR10S3V3
VR10S3V3 - DC/DC Converter, 1 Output, 3.3 W, 3.3 V, 1 A, VR Series

3525426

DC/DC Converter, 1 Output, 3.3 W, 3.3 V, 1 A, VR Series

XP POWER

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- - 1 Output 3.3W - 3.3V - 1A Through Hole 6V 36V - - VR Series - -
MP-K78L05-1000R3
MP-K78L05-1000R3 - DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 5 W, 5 V, 1 A, MP-K78L-1000R3

3584040

DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 5 W, 5 V, 1 A, MP-K78L-1000R3

MULTICOMP PRO

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ITE - 1 Output 5W - 5V - 1A Through Hole 8V 36V - - MP-K78L-1000R3 - -
MP-K7805-500R3
MP-K7805-500R3 - DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 2.5 W, 5 V, 500 mA, MP-K78-500R3

3584025

DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 2.5 W, 5 V, 500 mA, MP-K78-500R3

MULTICOMP PRO

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ITE - 1 Output 2.5W - 5V - 500mA Through Hole 6.5V 36V - - MP-K78-500R3 - -
VR20S05
VR20S05 - DC/DC Converter, 1 Output, 10 W, 5 V, 2 A, VR Series

3525432

DC/DC Converter, 1 Output, 10 W, 5 V, 2 A, VR Series

XP POWER

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- - 1 Output 10W - 5V - 2A Through Hole 8V 36V - - VR Series - -
MP-K7803-1000R3
MP-K7803-1000R3 - DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, MP-K78-1000R3

3584034

DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, MP-K78-1000R3

MULTICOMP PRO

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ITE - 1 Output 3.3W - 3.3V - 1A Through Hole 6V 36V - - MP-K78-1000R3 - -
VR10S05
VR10S05 - DC/DC Converter, 1 Output, 5 W, 5 V, 1 A, VR Series

3525427

DC/DC Converter, 1 Output, 5 W, 5 V, 1 A, VR Series

XP POWER

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- - 1 Output 5W - 5V - 1A Through Hole 8V 36V - - VR Series - -
173011235
173011235 - DC/DC Converter, 1 Output, 12 W, 12 V, 1 A, MagI3C FDSM Series

3780128

DC/DC Converter, 1 Output, 12 W, 12 V, 1 A, MagI3C FDSM Series

WURTH ELEKTRONIK

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1+ US$5.772 5+ US$5.276 10+ US$4.707 20+ US$4.368 50+ US$4.283

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- - 1 Output 12W - 12V - 1A Through Hole 16V 36V - - MagI3C FDSM Series - -
MP-K78L03-1000R3
MP-K78L03-1000R3 - DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, MP-K78L-1000R3

3584039

DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, MP-K78L-1000R3

MULTICOMP PRO

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ITE - 1 Output 3.3W - 3.3V - 1A Through Hole 6V 36V - - MP-K78L-1000R3 - -
MP-K7805-1000R3
MP-K7805-1000R3 - DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 5 W, 5 V, 1 A, MP-K78-1000R3

3584035

DC/DC Converter, -Ve O/P Support, ITE, 1 Output, 5 W, 5 V, 1 A, MP-K78-1000R3

MULTICOMP PRO

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ITE - 1 Output 5W - 5V - 1A Through Hole 8V 36V - - MP-K78-1000R3 - -
TSRN 1-2490
TSRN 1-2490 - DC/DC Converter, ITE, 1 Output, 9 V, 1 A, TSRN 1 Series

2280249

DC/DC Converter, ITE, 1 Output, 9 V, 1 A, TSRN 1 Series

TRACO POWER

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ITE - 1 Output - - 9V Fixed 1A Through Hole 10.5V 42V - - TSRN 1 Series - -
TSR 1-2425
TSR 1-2425 - DC/DC Converter, ITE, 1 Output, 2.5 W, 2.5 V, 1 A, TSR 1 Series

1696318

DC/DC Converter, ITE, 1 Output, 2.5 W, 2.5 V, 1 A, TSR 1 Series

TRACO POWER

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ITE - 1 Output 2.5W - 2.5V Fixed 1A Through Hole 4.6V 36V - - TSR 1 Series - -
7805SR-C
7805SR-C - DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, 7805SR Series

1703410

DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, 7805SR Series

MURATA POWER SOLUTIONS

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ITE - 1 Output 2.5W - 5V - 500mA Through Hole 7.5V 36V - - 7805SR Series - -