Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Switching

LM2576WU-TR - Microchip

IC REG BUCK ADJ 3A TO263-5

Technical Details

Case/Package	TO-263-5
Efficiency	82%
Height	4.59mm
Length	10.67mm
Max Input Voltage	40V
Min Input Voltage	4V
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Output Current	3A
Max Output Voltage	37V
Min Output Voltage	1.23V
Mount	Surface Mount
Number of Outputs	1
Number of Pins	6
Output Configuration	Positive
Output Current	3A
Output Type	Adjustable
Output Voltage	37V
Package Quantity	1
Packaging	Tape and Reel
RoHS Compliant	Yes
Supply Current	5mA
Switching Frequency	52kHz
Switching Frequency-Max	52kHz
Synchronous Rectifier	No
Width	9.17mm

Compliance

RoHS : Compliant

Images

Microchip LM2576WU-TR | Onlinecomponents.com

Onlinecomponents.com

Microchip LM2576WU-TR | Rs

Rs

Microchip LM2576WU-TR | Digikey

Digikey

Microchip LM2576WU-TR | microchipDIRECT

microchipDIRECT

Datasheets

Digikey

LM2576WU-TR datasheet (pdf, 57.7 KB)

LM2576WU-TR datasheet (pdf, 57.7 KB)

LM2576WU-TR datasheet (pdf, 57.7 KB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Texas Instruments	TL2575-ADJIKTTR	Volume Production
TI National Semiconductor	LM2575HVS-ADJ/NOPB	Volume Production
TI National Semiconductor	LM2576SX-ADJ/NOPB	Volume Production
ON Semiconductor	LM2576D2T-ADJG	Volume Production
TI National Semiconductor	LM2576S-ADJ/NOPB	Volume Production
ON Semiconductor	LM2576D2TADJR4G	Volume Production
Microchip	LM2576WU	Volume Production
ON Semiconductor	LM2576D2T-ADJR4	Obsolete
Microchip	LM2575WU	Volume Production
TI National Semiconductor	LM2575SX-ADJ/NOPB	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

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Arrow Electronics

US: 0

$

1.38

1.38

Onlinecomponents.com

US: 1,125

$

1.317

1.297

Mouser

US: 4,124

$

1.79

1.79

1.49

1.35

1.35

1.35

Digikey

150-LM2576WU-TRCT-ND

US: 2,085

$

1.79

1.79

1.49

1.35

1.35

1.35

Digikey

150-LM2576WU-TRDKR-ND

US: 2,085

$

1.79

1.79

1.49

1.35

1.35

1.35

Digikey

150-LM2576WU-TR-ND

US: 1,500

$

1.35

1.35

Master Electronics

US: 1,125

$

1.317

1.297

Microchip

US: 450

$

1.79

1.79

1.49

1.35

1.31

1.29

Newark

US: 0

$

2.58

2.43

2.20

2.20

2.20

2.20

Newark

US: 0

$

1.39

1.39

Future Electronics

CA: 0

$

1.42

1.39

Avnet

US: 0

$

1.4375

1.3455

Avnet

US: 0

$

2.12

2.06

1.95

1.90

1.90

1.90

NAC Semi

US: 0

$

1.44

1.44

Farnell

GB: 0

$

1.9324

1.9324

1.6058

1.4561

1.4289

1.4289

Farnell

GB: 0

$

1.4561

1.4289

1.4289

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Verical

US: 750

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1.716

1.69

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HK: 10,937

$

0.8057

0.8057

0.781

0.7399

0.7399

Heisener Electronics

CN: 3,466

$

2.732

2.732

2.732

2.732

2.732

2.732

Easev

HK: 2,064

$

0.6997

0.6997

0.6997

0.6647

0.6088

0.5038

Lucentia Tech

US: 991

$

1.05

1.00

1.00

0.95

1.08

1.08

Fmall Co. Limited

HK: 12,240

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1.5178

1.5178

1.5178

1.4198

1.3382

1.224

Ampacity Systems

MY: 1,200

$

Corohmni

US: 648

$

19.293

19.293

19.293

19.293

19.293

19.293

RX Electronics Limited

CN: 448

$

6.056

6.056

4.24

4.038

3.957

Chipsmall Limited

CN: 57,436

$

4.536

4.0824

4.0824

2.6082

2.268

2.268

Lixinc

CN: 16,261

$

2.09

2.09

2.09

2.09

1.6454

1.6454

SHENGYU ELECTRONICS

CN: 11,166

$

1.8258

1.7893

1.7893

1.7345

1.6797

1.6067

Bettlink

HK: 5,548

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1.2587

1.1442

1.1442

1.0498

0.9084

0.9084

Vigor Components

SG: 802

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2.09

2.09

2.09

2.09

2.09

2.09

Semicontronic

US: 502

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19.293

19.293

19.293

19.293

19.293

19.293

J3

US: 450

$

5.208

5.208

5.208

5.208

5.208

5.208

Suntronic

CN: 243

$

5.704

5.704

3.993

3.802

3.726

Classic Components

US: 1,155

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Origin Data Global Limited

CN: 73

$

1.556

1.444

1.389

1.333

Decca Corp

PL: 100

$

IBS Electronics

US: 0

$

1.8886

1.8487

Lingto Electronic Ltd.

CN: 11,745

$

2.44

2.318

2.318

2.196

2.1716

2.1472

AAA CHIPS

HK: 818

$

1.4263

1.3844

1.3844

1.3424

1.3424

1.3424

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