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 No. of Outputs Output Power Max Output Voltage Nom Output Current Max Product Range DC / DC Converter Output Type DC / DC Converter Mounting Input Voltage DC Min Input Voltage DC Max DC / DC Converter Type Depth Width Height
 
 
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TSR 1-2433
TSR 1-2433 - DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, TSR 1 Series

1696319

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

TRACO POWER

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ITE 1 Output 3.3W 3.3V 1A TSR 1 Series - Through Hole 4.75V 36V - - - -
7805SRH-C
7805SRH-C - IC, STEP-DOWN REGULATOR, TO-220-3

1654855

IC, STEP-DOWN REGULATOR, TO-220-3

MURATA POWER SOLUTIONS

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ITE 1 Output 2.5W 5V 500mA 7805SRH Series - Through Hole 7.5V 36V - - - -
OKI-78SR-5/1.5-W36-C
OKI-78SR-5/1.5-W36-C - DC/DC Converter, Okami, ITE, 1 Output, 7.5 W, 5 V, 1.5 A, OKI Series

2102101

DC/DC Converter, Okami, ITE, 1 Output, 7.5 W, 5 V, 1.5 A, OKI Series

MURATA POWER SOLUTIONS

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ITE 1 Output 7.5W 5V 1.5A OKI Series - Through Hole 7V 36V - - - -
R-785.0-1.0
R-785.0-1.0 - DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, R-78 Series

1793143

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

RECOM POWER

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ITE 1 Output 5W 5V 1A R-78 Series - Through Hole 6.5V 18V - - - -
TSR 1-24120
TSR 1-24120 - DC/DC Converter, ITE, 1 Output, 12 W, 12 V, 1 A, TSR 1 Series

1672130

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

TRACO POWER

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ITE 1 Output 12W 12V 1A TSR 1 Series - Through Hole 15V 36V - - - -
TSR 1-2450
TSR 1-2450 - DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, TSR 1 Series

1696320

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

TRACO POWER

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ITE 1 Output 5W 5V 1A TSR 1 Series - Through Hole 6.5V 36V - - - -
SR05S15
SR05S15 - DC/DC Converter, Regulated, ITE, 1 Output, 7.5 W, 15 V, 500 mA, SR Series

1861088

DC/DC Converter, Regulated, ITE, 1 Output, 7.5 W, 15 V, 500 mA, SR Series

XP POWER

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ITE 1 Output 7.5W 15V 500mA SR Series - Through Hole 18V 34V - - - -
R-78E5.0-0.5
R-78E5.0-0.5 - DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, R-78E Series

2078564

DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, R-78E Series

RECOM POWER

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ITE 1 Output 2.5W 5V 500mA R-78E Series - Through Hole 7V 28V - - - -
R-785.0-0.5
R-785.0-0.5 - DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, R-78 Series

1793142

DC/DC Converter, ITE, 1 Output, 2.5 W, 5 V, 500 mA, R-78 Series

RECOM POWER

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ITE 1 Output 2.5W 5V 500mA R-78 Series - Through Hole 6.5V 32V - - - -
R-78C5.0-1.0
R-78C5.0-1.0 - DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, R-78C Series

1903040

DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, R-78C Series

RECOM POWER

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ITE 1 Output 5W 5V 1A R-78C Series - Through Hole 8V 42V - - - -
R-78E3.3-0.5
R-78E3.3-0.5 - DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, R-78E Series

2218602

DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, R-78E Series

RECOM POWER

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ITE 1 Output 1.65W 3.3V 500mA R-78E Series - Through Hole 6V 28V - - - -
OKI-78SR-3.3/1.5-W36-C
OKI-78SR-3.3/1.5-W36-C - DC/DC Converter, Okami, ITE, 1 Output, 4.95 W, 3.3 V, 1.5 A, OKI Series

2102100

DC/DC Converter, Okami, ITE, 1 Output, 4.95 W, 3.3 V, 1.5 A, OKI Series

MURATA POWER SOLUTIONS

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ITE 1 Output 4.95W 3.3V 1.5A OKI Series - Through Hole 7V 36V - - - -
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 2A R-78B Series - Through Hole 6.5V 32V - - - -
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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ITE 1 Output 24W 12V 2A TSR 2 Series - Through Hole 15V 36V - - - -
R-78E5.0-1.0
R-78E5.0-1.0 - DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, R-78E Series

2760747

DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, R-78E Series

RECOM POWER

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ITE 1 Output 5W 5V 1A R-78E Series - Through Hole 8V 28V - - - -
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 MP-K78L-1000R3 - Through Hole 8V 36V - - - -
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 MP-K78L-1000R3 - Through Hole 6V 36V - - - -
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 MP-K78-1000R3 - Through Hole 8V 36V - - - -
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 MP-K78-500R3 - Through Hole 6.5V 36V - - - -
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 1A TSR 1 Series - Through Hole 4.6V 36V - - - -
TSR 1-2490
TSR 1-2490 - DC/DC Converter, ITE, 1 Output, 9 W, 9 V, 1 A, TSR 1 Series

1696322

DC/DC Converter, ITE, 1 Output, 9 W, 9 V, 1 A, TSR 1 Series

TRACO POWER

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ITE 1 Output 9W 9V 1A TSR 1 Series - Through Hole 12V 36V - - - -
R-78C3.3-1.0
R-78C3.3-1.0 - DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, R-78C Series

1903039

DC/DC Converter, ITE, 1 Output, 3.3 W, 3.3 V, 1 A, R-78C Series

RECOM POWER

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ITE 1 Output 3.3W 3.3V 1A R-78C Series - Through Hole 7V 42V - - - -
SR05S05
SR05S05 - DC/DC Converter, Regulated, ITE, 1 Output, 2.5 W, 5 V, 500 mA, SR Series

1861084

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

XP POWER

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ITE 1 Output 2.5W 5V 500mA SR Series - Through Hole 6.5V 34V - - - -
R-783.3-0.5
R-783.3-0.5 - DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, R-78 Series

1793140

DC/DC Converter, ITE, 1 Output, 1.65 W, 3.3 V, 500 mA, R-78 Series

RECOM POWER

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ITE 1 Output 1.65W 3.3V 500mA R-78 Series - Through Hole 4.75V 32V - - - -
R-78B5.0-1.0L
R-78B5.0-1.0L - DC/DC Converter, ITE, 1 Output, 5 W, 5 V, 1 A, R-78B Series

1793162

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

RECOM POWER

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ITE 1 Output 5W 5V 1A R-78B Series - Through Hole 6.5V 32V - - - -