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

LD1117S18CTR - STMicroelectronics

IC REG LINEAR 1.8V 800MA SOT223

Technical Details

Accuracy	1%
Case/Package	SOT-223
Dropout Voltage	1.1V
Height	1.8mm
Input Bias Current	5mA
Lead Free	Lead Free
Length	6.5mm
Max Input Voltage	15V
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Max Output Current	1.3A
Min Output Voltage	1.8V
Max Power Dissipation	12W
Mount	Surface Mount
Nominal Output Voltage	1.8V
Number of Channels	1
Number of Outputs	1
Number of Pins	4
Number of Regulators	1
Output Current	1.3A
Output Type	Fixed
Output Voltage	1.8V
Output Voltage Accuracy	1%
Package Quantity	1
Packaging	Tape and Reel
Polarity	Positive
Power Dissipation	12W
Quiescent Current	10mA
Radiation Hardening	No
Reach SVHC Compliant	No
RoHS Compliant	Yes
Width	3.5mm

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

STMicroelectronics LD1117S18CTR | Verical

Verical

STMicroelectronics LD1117S18CTR | Future Electronics

Future Electronics

STMicroelectronics LD1117S18CTR | Rs

Rs

Datasheets

Verical

LD1117S18CTR datasheet (pdf, 1.6 MB)

Digikey

LD1117S18CTR datasheet (pdf, 1.6 MB)

LD1117S18CTR datasheet (pdf, 1.6 MB)

LD1117S18CTR datasheet (pdf, 1.6 MB)

Lifecycle Status Indicator

Volume Production

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Symbol

LD1117S18CTR Symbol - STMicroelectronics

Footprint

LD1117S18CTR Footprint - STMicroelectronics

LD1117S18CTR Footprint - STMicroelectronics

LD1117S18CTR Footprint - STMicroelectronics

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Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Diodes	AP1117EG-13	Volume Production
Analog Devices / Linear Technology	LT1117CST-3.3#PBF	Volume Production
Analog Devices / Linear Technology	LT1117IST-3.3#PBF	Volume Production
Analog Devices / Linear Technology	LT1117CST-3.3	Not Recommended for New Design
Analog Devices / Linear Technology	LT1117CST-3.3#TR	Volume Production
Analog Devices / Linear Technology	LT1117CST-3.3#TRPBF	Volume Production
Analog Devices / Linear Technology	LT1117IST-3.3	Not Recommended for New Design
Analog Devices / Linear Technology	LT1117IST-3.3#TRPBF	Volume Production
Analog Devices / Linear Technology	LT1117IST-3.3#TR	Volume Production
Exar	SPX1117M3-L-1-8/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

Verical

US: 5,000

$

0.2002

Arrow Electronics

US: 0

$

0.1572

Mouser

511-LD1117S18CTR

US: 3,516

$

0.41

0.289

0.26

0.226

0.196

0.174

Avnet

US: 2,500

$

0.1506

Digikey

US: 6,820

$

0.43

0.30

0.2676

0.2318

0.196

0.196

Digikey

US: 6,820

$

0.43

0.30

0.2676

0.2318

0.196

0.196

Digikey

US: 2,500

$

0.1789

TME

14: 25,349

$

0.228

0.211

0.201

0.181

0.151

0.142

Newark

US: 2,466

$

0.294

0.264

0.249

0.209

0.209

Newark

US: 0

$

0.229

Future Electronics

CA: 0

$

0.167

Farnell

GB: 2,466

$

0.4314

0.2735

0.2259

0.2109

0.2109

Farnell

GB: 2,466

$

0.2259

0.2109

0.2109

Farnell

GB: 0

$

0.1837

Element14

SG: 2,466

$

0.2588

0.236

0.2125

0.2011

0.2011

Element14

SG: 2,466

$

0.2125

0.2011

0.2011

Element14

SG: 0

$

0.1988

Anglia

GB: 0

$

0.0956

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Worldway Electronics

HK: 8,811

$

0.0763

0.0763

0.0739

0.07

0.07

Heisener Electronics

CN: 85,572

$

0.8728

0.8728

0.8728

0.8728

0.8728

0.8728

Jak Electronics

HK: 24,356,750

$

0.2333

0.2201

0.2201

0.2076

0.1848

0.1743

Esaler Electronic

HK: 1

$

0.455

0.451

0.451

0.447

0.443

0.439

Fmall Co. Limited

HK: 33,290

$

0.236

0.236

0.236

0.2208

0.2081

0.1904

RX Electronics Limited

CN: 11,563

$

0.241

0.241

0.196

0.154

0.137

Epart123

CN: 52,500

$

0.10

LCSC

CN: 6,165

$

0.2279

0.1822

0.1822

0.1382

0.1208

Chipsmall Limited

CN: 105,975

$

1.35

0.90

0.90

0.54

0.45

0.45

SHENGYU ELECTRONICS

CN: 49,092

$

0.858

0.8408

0.8408

0.8151

0.7894

0.755

CXDA Electronics

HK: 31,060

$

0.20

0.20

0.181

0.164

0.141

Bettlink

HK: 28,027

$

0.1866

0.1696

0.1696

0.1556

0.1346

0.1346

LZChips

LD1117S18CTR-1199375-126

CN: 17,079

$

0.656

0.592

0.592

0.562

0.534

0.508

Vigor Components

SG: 8,030

$

0.57

0.57

0.57

0.57

0.57

0.57

Suntronic

CN: 7,860

$

0.175

0.175

0.14

0.12

0.119

Cytech Systems

CN: 5,728

$

0.984

0.925

0.925

0.8758

0.8266

0.7774

Lixinc

CN: 4,256

$

0.57

0.57

0.57

0.57

0.57

0.168

ZTZ Technology Limited

CN: 2,927

$

0.145

0.133

0.133

0.122

0.099

0.099

ALLICDATA ELECTRONICS

HK: 2,500

$

0.13

0.1261

0.1261

0.1235

0.1209

0.117

Classic Components

US: 5,775

$

Origin Data Global Limited

CN: 5,312

$

0.132

0.127

Quest

US: 484

$

0.884

0.7072

0.5304

0.5304

0.3536

0.3536

XingHuan International

CN: 15,269

$

Lingto Electronic Ltd.

CN: 40,212

$

0.75

0.7125

0.7125

0.675

0.6675

0.66

Abacus Technologies

US: 317

$

Eastek

TW: 17,500

$

Eastek

TW: 2,500

$

Sourceability

US: 5,000

$

Chip One Stop

JP: 7,500

$

0.12

Utmel Electronic

2381-LD1117S18CTR

HK: Unknown

$

AAA CHIPS

HK: 9,503

$

0.0573

0.0556

0.0556

0.0539

0.0539

0.0539

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