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

UA7805CKCS - Texas Instruments

TEXAS INSTRUMENTS UA7805CKCS Linear Voltage Regulator, Fixed, 7V To 25V In, 5V And 1.5A Out, TO-220-3

Datasheet at TI.com

Technical Details

Case/Package	TO-220
Dropout Voltage	2V
Height	8.7mm
Length	10.16mm
Max Input Voltage	25V
Min Input Voltage	7V
Max Operating Temperature	125°C
Min Operating Temperature	0°C
Max Output Current	1.5A
Max Supply Voltage	25V
Min Supply Voltage	7V
Mount	Through Hole
Nominal Output Voltage	5V
Number of Channels	1
Number of Outputs	1
Number of Pins	3
Number of Regulators	1
Output Current	1.5A
Output Type	Fixed
Output Voltage	5V
Package Quantity	50
Packaging	Rail/Tube
Polarity	Positive
Power Supply Rejection Ratio (PSRR)	78dB
Quiescent Current	8mA
Reach SVHC Compliant	No
RoHS Compliant	Yes
Thickness	4.58mm
Weight	0.067197oz
Width	4.58mm

Compliance

RoHS : Compliant

Images

Texas Instruments UA7805CKCS | Mouser

Mouser

Texas Instruments UA7805CKCS | Element14

Element14

Texas Instruments UA7805CKCS | Newark

Newark

Texas Instruments UA7805CKCS | Farnell

Farnell

Texas Instruments UA7805CKCS | Distrelec

Distrelec

Texas Instruments UA7805CKCS | Rs

Rs

Datasheets

Texas Instruments

Official datasheet

Official datasheet

Official datasheet

Official datasheet

Element14

UA7805CKCS datasheet (pdf, 1.1 MB)

UA7805CKCS datasheet (pdf, 1011.5 KB)

Arrow Electronics

UA7805CKCS datasheet (pdf)

Mouser

UA7805CKCS datasheet (pdf)

Conrad

UA7805CKCS datasheet (pdf)

Jameco

UA7805CKCS datasheet (pdf)

Lifecycle Status Indicator

Volume Production

Symbol

UA7805CKCS Symbol - Texas Instruments

Footprint

UA7805CKCS Footprint - Texas Instruments

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Multicomp	MK3306/S	Volume Production
ON Semiconductor / Fairchild	KA78M05TU	Volume Production
TI National Semiconductor	LM2931T-5.0	End of Life
STMicroelectronics	L7805ABV	Volume Production
STMicroelectronics	L78M05ABV	Volume Production
STMicroelectronics	L78M05CV	Volume Production
TI National Semiconductor	LM340AT-5.0	Not Recommended for New Design
STMicroelectronics	L78S05CV	Volume Production
ON Semiconductor / Fairchild	LM7805ACT	Obsolete
Texas Instruments	UA78M05CKCS	End of Life

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

Mouser

US: 2,998

$

1.16

0.842

0.713

0.673

0.562

0.518

Digikey

US: 4,317

$

1.16

0.842

0.713

0.673

0.5843

0.5488

Texas Instruments

US: 0

$

0.986

0.986

0.986

0.758

0.399

0.399

Arrow Electronics

US: 0

$

0.5007

0.4932

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 1,171

$

3.542

3.531

Component Stockers USA

US: 1,337

$

1.16

1.04

1.04

0.81

0.53

0.53

Weyland Electronics Group Pte. Ltd.

SG: 21,748

$

0.327

0.327

0.327

0.327

0.327

0.327

Win Source

CN: 21,709

$

0.517

0.40

0.40

Worldway Electronics

HK: 16,077

$

0.2903

0.2903

0.2814

0.2666

0.2666

Heisener Electronics

CN: 16,443

$

1.1396

1.1396

1.1396

1.1396

1.1396

1.1396

FlyWing Technology

HK: 28,356

$

0.5966

0.5791

0.5791

0.5615

0.5396

0.5396

LZChips

CN: 18,984

$

0.894

0.807

0.807

0.766

0.728

0.692

Esaler Electronic

HK: 1

$

1.071

1.061

1.061

1.051

1.041

1.031

Easev

HK: 2,836

$

0.2744

0.2744

0.2744

0.2607

0.2387

0.1976

Lucentia Tech

US: 1,255

$

1,254.67

1,191.94

1,191.94

1,129.20

1.08

1.08

Fmall Co. Limited

HK: 9,030

$

0.5952

0.5952

0.5952

0.5568

0.5248

0.48

Aztech

IT: 1,380

$

4.6236

4.6236

4.6236

4.6236

4.6236

4.6236

Corohmni

US: 446

$

5.668

5.668

5.668

5.668

5.668

5.668

RX Electronics Limited

CN: 424

$

1.441

1.441

1.159

1.062

1.062

Chipsmall Limited

CN: 161,700

$

20.00

15.00

15.00

11.50

10.00

10.00

RC Electronics

CN: 36,244

$

0.49

0.45

0.45

0.41

0.39

0.38

SHENGYU ELECTRONICS

CN: 24,598

$

1.416

1.3877

1.3877

1.3452

1.3027

1.2461

ZTZ Technology Limited

CN: 23,071

$

0.331

0.305

0.305

0.278

0.225

0.225

ALLICDATA ELECTRONICS

HK: 15,411

$

0.54

0.5238

0.5238

0.513

0.5022

0.486

Lixinc

CN: 14,375

$

0.83

0.7268

0.7268

0.7268

0.7268

0.7268

YIC International

HK: 5,020

$

7.124

7.124

7.124

7.124

7.124

7.124

Cytech Systems

CN: 5,000

$

1.356

1.2746

1.2746

1.2068

1.139

1.0712

Bettlink

HK: 4,748

$

0.7632

0.6938

0.6938

0.6365

0.5508

0.5508

Semicontronic

US: 1,024

$

0.5314

0.5314

0.5314

0.5314

0.5314

0.5314

Suntronic

CN: 219

$

1.211

1.211

0.946

0.855

0.855

TME

14: 1,242

$

1.00

1.00

0.877

0.812

0.607

0.528

Origin Data Global Limited

CN: 3,302

$

0.415

0.399

0.383

Bison Technologies

UA7805CKCS-156917

CN: 1,450

$

2.95

2.95

2.95

NAC Semi

US: 745

$

1.17

1.17

Classic Components

US: 225

$

Quest

US: 1

$

1.26

1.26

1.26

1.26

1.26

1.26

Decca Corp

PL: 500

$

XingHuan International

CN: 8,981

$

Ampacity Systems

MY: 3,202

$

Robosynatics

US: 182

$

Lingto Electronic Ltd.

CN: 35,244

$

1.01

0.9595

0.9595

0.909

0.8989

0.8888

Sourcengine

US: 1,238

$

Sourceability

US: 292

$

Chip One Stop

JP: 4,551

$

0.792

0.747

0.643

0.608

Newark

US: 0

$

Abacus Technologies

US: 0

$

Element14

SG: 0

$

1.2976

1.1838

1.1762

1.1686

1.1458

1.1383

Farnell

GB: 0

$

1.4833

1.2438

1.2438

1.2438

1.2438

1.2438

Report an Error Favorite

This site uses cookies to improve your user experience and to provide you with content we believe will be of interest to you. Detailed information
on the use of cookies on this website is provided in our Cookies Policy. By using this website, you consent to the use of our cookies.

Ok, don't show me this again