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

LM2575WU - Microchip

IC REG BUCK ADJ 1A TO263-5

Technical Details

Case/Package	TO-263-5
Efficiency	82%
Height	4.59mm
Lead Free	Lead Free
Length	10.67mm
Max Input Voltage	40V
Min Input Voltage	4V
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Output Current	1A
Max Output Voltage	37V
Min Output Voltage	1.23V
Mount	Surface Mount
Number of Outputs	1
Number of Pins	5
Output Configuration	Positive
Output Current	1A
Output Type	Adjustable
Output Voltage	37V
Package Quantity	50
Packaging	Rail/Tube
Reach SVHC Compliant	No
RoHS Compliant	Yes
Supply Current	5mA
Switching Frequency	52kHz
Synchronous Rectifier	No
Width	9.17mm

Compliance

RoHS : Compliant

Images

Microchip LM2575WU | Newark

Newark

Microchip LM2575WU | Rs

Rs

Microchip LM2575WU | Element14

Element14

Microchip LM2575WU | microchipDIRECT

microchipDIRECT

Datasheets

Future Electronics

LM2575WU datasheet (pdf, 152.9 KB)

Digikey

LM2575WU datasheet (pdf, 152.9 KB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
ON Semiconductor	LM2596DSADJR4G	Volume Production
Microchip	MIC4576WU	Not Recommended for New Design
Microchip	MIC4576WU-TR	Volume Production
ON Semiconductor	LM2575D2T-ADJG	Volume Production
TI National Semiconductor	LM2575S-ADJ/NOPB	Volume Production
TI National Semiconductor	LM2575SX-ADJ/NOPB	Volume Production
Texas Instruments	TL2575-ADJIKTTR	Volume Production
TI National Semiconductor	LM2575S-ADJ	End of Life
Microchip	MIC4575WU	Volume Production
Microchip	MIC4575WU-TR	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Newark

US: 297

$

2.54

2.39

2.17

2.10

2.10

2.10

Onlinecomponents.com

US: 350

$

1.39

1.39

1.30

1.30

Master Electronics

US: 350

$

1.39

1.39

1.30

1.30

Mouser

US: 254

$

1.75

1.75

1.46

1.33

1.33

1.33

Digikey

US: 125

$

1.75

1.75

1.46

1.33

1.33

1.33

Microchip

US: 450

$

1.75

1.75

1.46

1.33

1.28

1.27

Future Electronics

CA: 0

$

1.44

1.44

1.40

1.37

Avnet

US: 0

$

1.3672

1.3221

Arrow Electronics

US: 0

$

1.95

1.695

NAC Semi

US: 0

$

1.41

1.41

Farnell

GB: 297

$

1.8916

1.8916

1.5786

1.4289

1.4017

1.4017

Farnell

GB: 0

$

1.5106

1.5106

1.5106

1.5106

1.5106

1.5106

Element14

SG: 297

$

1.9047

1.9047

1.586

1.4494

1.4494

1.4494

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Verical

US: 350

$

1.807

1.807

1.677

1.664

Heisener Electronics

CN: 56,622

$

3.0148

3.0148

3.0148

3.0148

3.0148

3.0148

Easev

HK: 5,995

$

1.0256

1.0256

1.0256

0.9743

0.8923

0.7384

Fmall Co. Limited

HK: 14,390

$

2.2246

2.2246

2.2246

2.081

1.9614

1.794

Corohmni

US: 623

$

12.343

12.343

12.343

12.343

12.343

12.343

Ampacity Systems

MY: 291

$

1.18

1.18

1.18

1.18

1.18

1.18

Suntronic

CN: 23,891

$

0.895

0.895

0.71

0.647

0.647

Lixinc

CN: 17,872

$

2.33

2.33

1.9515

1.9515

1.9515

1.9515

SHENGYU ELECTRONICS

CN: 17,654

$

1.9775

1.938

1.938

1.8786

1.8193

1.7402

Tactical IC USA

US: 13,761

$

1.09

1.09

YIC International

HK: 2,255

$

0.791

0.791

0.791

0.791

0.791

0.791

Chipsmall Limited

CN: 411

$

3.318

2.9862

2.9862

1.9079

1.659

1.659

Vigor Components

SG: 200

$

2.33

2.33

2.33

2.33

2.33

2.33

Decca Corp

PL: 1,000

$

IBS Electronics

US: 0

$

1.7689

1.6758

Lingto Electronic Ltd.

CN: 17,097

$

2.72

2.584

2.584

2.448

2.4208

2.3936

AAA CHIPS

HK: 689

$

1.2237

1.1877

1.1877

1.1517

1.1517

1.1517

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