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

MC7818CTG - ON Semiconductor

IC REG LINEAR 18V 1A TO220AB

Technical Details

Accuracy	4%
Case/Package	TO-220
Current Rating	1A
Dropout Voltage	2V
Halogen Free	Halogen Free
Height	30.02mm
Lead Free	Lead Free
Length	10.28mm
Max Input Voltage	35V
Min Input Voltage	20V
Max Operating Temperature	125°C
Min Operating Temperature	0°C
Max Output Current	2.2A
Min Output Voltage	18V
Mount	Through Hole
Nominal Output Voltage	18V
Number of Outputs	1
Number of Pins	3
Number of Regulators	1
Operating Supply Voltage	35V
Output Configuration	Positive
Output Current	1A
Output Type	Fixed, Adjustable
Output Voltage	18V
Output Voltage Accuracy	4%
Package Quantity	50
Packaging	Rail/Tube
Polarity	Positive
Power Supply Rejection Ratio (PSRR)	57dB
Quiescent Current	6.5mA
Radiation Hardening	No
Reach SVHC Compliant	No
RoHS Compliant	Yes
Tolerance	5%
Width	4.82mm

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

ON Semiconductor MC7818CTG | Arrow Electronics

Arrow Electronics

ON Semiconductor MC7818CTG | Newark

Newark

ON Semiconductor MC7818CTG | Distrelec

Distrelec

Datasheets

Mouser

MC7818CTG datasheet (pdf, 237.4 KB)

Verical

MC7818CTG datasheet (pdf, 263.5 KB)

Distrelec

MC7818CTG datasheet (pdf, 234.3 KB)

Digikey

MC7818CTG datasheet (pdf, 212.1 KB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
STMicroelectronics	L7815CV	Not Recommended for New Design
ON Semiconductor / Fairchild	LM7818CT	Volume Production
ON Semiconductor	MC7815ACTG	Volume Production
STMicroelectronics	L7815ACV	Volume Production
STMicroelectronics	L78M05CV	Volume Production
STMicroelectronics	L7812CV	Volume Production
STMicroelectronics	L78M15ABV	Volume Production
ON Semiconductor	MC7818BTG	Volume Production
STMicroelectronics	L7815ABV	Volume Production
STMicroelectronics	L78M15CV	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

Onlinecomponents.com

US: 2,350

$

0.3412

0.2578

0.2212

Arrow Electronics

US: 529

$

0.4613

0.3119

0.2655

0.2265

Avnet

US: 2,437

$

0.1815

0.1767

0.1658

0.1658

Avnet

US: 668

$

1.03

0.57

0.57

0.436

0.361

0.361

Future Electronics

CA: 1,256

$

0.193

0.193

0.193

0.193

0.184

0.172

Master Electronics

US: 2,350

$

0.3412

0.2578

0.2212

Rochester Electronics

US: 73,703

$

0.2213

0.2213

0.2169

0.208

0.1881

0.1881

Verical

US: 2,350

$

0.3351

0.2876

Mouser

US: 3,199

$

1.06

0.595

0.473

0.357

0.254

0.229

Digikey

US: 1,060

$

1.07

0.651

0.4726

0.4156

0.2845

0.2293

Newark

US: 2,437

$

0.566

0.427

0.348

0.336

Newark

US: 668

$

0.29

0.29

0.29

0.29

0.266

0.266

Element14

SG: 2,819

$

0.903

0.5577

0.5577

0.4212

0.3369

0.3187

Farnell

GB: 2,814

$

0.8914

0.5539

0.5539

0.4178

0.3348

0.3225

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 1,397

$

7.9458

7.9212

7.8966

Worldway Electronics

HK: 16,974

$

0.1538

0.1538

0.1491

0.1412

0.1412

Heisener Electronics

CN: 24,658

$

0.8102

0.8102

0.8102

0.8102

0.8102

0.8102

FlyWing Technology

HK: 1,290

$

0.6864

0.601

0.601

0.5646

0.4279

0.4279

Lucentia Tech

US: 8,658

$

0.1879

0.1785

0.1785

0.1691

1.08

1.08

Fmall Co. Limited

HK: 48,320

$

0.5803

0.5803

0.5803

0.5429

0.5117

0.468

Ampacity Systems

MY: 7,096

$

0.188

0.188

0.188

0.188

0.188

0.188

RX Electronics Limited

CN: 1,250

$

0.67

0.67

0.552

0.498

0.498

Corohmni

US: 273

$

0.221

0.221

0.221

0.221

0.221

0.221

Aztech

IT: 257

$

7.3892

7.3892

7.3892

7.3892

7.3892

7.3892

Chipsmall Limited

CN: 100,000

$

1.14

0.76

0.76

0.456

0.38

0.38

Bettlink

HK: 70,080

$

0.177

0.1609

0.1609

0.1476

0.1278

0.1278

CXDA Electronics

HK: 37,295

$

0.399

0.399

0.342

0.335

0.321

ZTZ Technology Limited

CN: 22,780

$

0.161

0.148

0.148

0.135

0.109

0.109

LZChips

CN: 19,997

$

0.648

0.585

0.585

0.556

0.528

0.501

SHENGYU ELECTRONICS

CN: 18,304

$

0.702

0.688

0.688

0.6669

0.6458

0.6178

Cytech Systems

CN: 5,000

$

0.972

0.9137

0.9137

0.8651

0.8165

0.7679

Lixinc

CN: 4,931

$

0.50

0.50

0.4042

0.4042

0.4042

0.4042

Tactical IC USA

US: 1,311

$

7.64

7.64

7.64

Semicontronic

US: 929

$

2.545

2.545

2.545

2.545

2.545

2.545

TME

14: 108

$

0.913

0.529

0.412

0.374

0.288

0.257

Classic Components

US: 1,386

$

Quest

US: 142

$

0.5715

0.4763

0.381

0.381

0.381

0.381

Decca Corp

PL: 1,000

$

XingHuan International

CN: 11,862

$

IBS Electronics

US: 0

$

0.2354

0.2354

0.2248

0.2101

Lingto Electronic Ltd.

CN: 32,593

$

0.81

0.7695

0.7695

0.729

0.7209

0.7128

Sourceability

US: 2,600

$

Sourcengine

US: 1,256

$

Schukat

DE: 1,550

$

0.4022

0.4022

0.2776

0.2776

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