Integrated Circuits (ICs) > Linear ICs > Comparators

LM239APT - STMicroelectronics

IC VOLT COMPARATOR QUAD 14-TSSOP

Technical Details

Case/Package	TSSOP
Input Bias Current	100nA
Input Offset Voltage (Vos)	2mV
Lead Free	Lead Free
Max Dual Supply Voltage	16V
Min Dual Supply Voltage	1V
Max Input Current	100nA
Max Operating Temperature	105°C
Min Operating Temperature	-40°C
Max Power Dissipation	710mW
Max Supply Current	2mA
Max Supply Voltage	32V
Min Supply Voltage	2V
Mount	Surface Mount
Natural Thermal Resistance	100°C/W
Number of Channels	4
Number of Elements	4
Number of Pins	14
Output Current	16mA
Output Current per Channel	100pA
Output Type	TTL
Package Quantity	2500
Packaging	Tape and Reel
Power Dissipation	710mW
Quiescent Current	2mA
Radiation Hardening	No
Response Time	1.3us
RoHS Compliant	Yes
Supply Current	2mA
Technology	BIPOLAR
Type	General Purpose
Voltage Gain	106.02dB

Compliance

RoHS : Compliant

Radiation Hardening : No

Images

STMicroelectronics LM239APT | Mouser

Mouser

STMicroelectronics LM239APT | Digikey

Digikey

STMicroelectronics LM239APT | SHENGYU ELECTRONICS

SHENGYU ELECTRONICS

Datasheets

Verical

LM239APT datasheet (pdf, 544.1 KB)

Digikey

LM239APT datasheet (pdf, 771.8 KB)

Mouser

LM239APT datasheet (pdf, 771.8 KB)

Lifecycle Status Indicator

Volume Production

Loading indicators

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
STMicroelectronics	LM239PT	Volume Production
STMicroelectronics	LM2901PT	Volume Production
STMicroelectronics	LM339PT	Volume Production
Texas Instruments	LM339PW	Obsolete
ON Semiconductor	LM339DTBR2G	Volume Production
Rohm	BA10339FV-E2	Volume Production
Texas Instruments	LM339PWRG4	End of Life
Texas Instruments	LM339PWRG3	Volume Production
Texas Instruments	LM339PWE4	Obsolete
Texas Instruments	LM339PWG4	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: 3,788

$

0.54

0.388

0.351

0.311

0.27

0.236

Avnet

US: 30,000

$

0.1966

Avnet

US: 250

$

0.359

0.319

0.299

0.299

0.299

Digikey

US: 4,511

$

0.58

0.412

0.3688

0.3216

0.2742

0.2742

Digikey

US: 4,511

$

0.58

0.412

0.3688

0.3216

0.2742

0.2742

Digikey

US: 2,500

$

0.2516

Verical

US: 4,870

$

0.244

0.244

Arrow Electronics

US: 12,500

$

0.2227

TME

14: 1,916

$

0.549

0.348

0.348

0.288

0.269

0.214

Newark

US: 3,270

$

0.52

0.342

0.305

0.287

0.224

0.224

Newark

US: 0

$

0.197

Future Electronics

AMER: 0

$

0.22

Element14

SG: 3,020

$

0.39

0.39

0.3248

0.2785

0.255

Element14

SG: 3,020

$

0.3248

0.2785

0.255

Farnell

GB: 3,020

$

0.3688

0.3688

0.3103

0.2912

0.2477

Farnell

GB: 3,020

$

0.3103

0.2912

0.2477

Anglia

GB: 0

$

0.1266

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

US: 5,458

$

1.90

1.90

ICPartonline

HK: 19,870

$

0.1979

0.188

0.188

0.1781

0.1682

0.1583

Worldway Electronics

HK: 15,421

$

0.0739

0.0739

0.0717

0.0679

0.0679

Heisener Electronics

CN: 12,756

$

0.7511

0.7511

0.7511

0.7511

0.7511

0.7511

Tactical IC USA

US: 5,255

$

1.84

1.84

Esaler Electronic

HK: 1

$

0.617

0.611

0.611

0.605

0.599

0.594

Lucentia Tech

US: 8,122

$

0.3663

0.348

0.348

0.3297

1.08

1.08

Ampacity Systems

MY: 12,770

$

0.19

0.19

0.19

0.19

0.19

0.19

Fmall Co. Limited

HK: 11,810

$

0.2191

0.2191

0.2191

0.205

0.1932

0.1767

Aztech

IT: 2,262

$

0.8938

0.8938

0.8938

0.8938

0.8938

0.8938

Corohmni

US: 117

$

2.41

2.41

2.41

2.41

2.41

2.41

LCSC

CN: 2,045

$

0.3334

0.2646

0.2646

0.1985

0.1723

YIC International

HK: 69,269

$

0.691

0.691

0.691

0.691

0.691

0.691

Bettlink

HK: 34,973

$

0.2617

0.2379

0.2379

0.2183

0.1889

0.1889

Antdic Electronics

CN: 21,252

$

1.00

0.95

0.95

0.90

0.80

0.75

RC Electronics

CN: 15,750

$

0.385

0.35

0.35

0.35

0.33

0.32

LZChips

LM239APT-1159101-126

CN: 4,106

$

0.616

0.556

0.556

0.528

0.502

0.477

Vigor Components

SG: 2,074

$

0.52

0.52

0.52

0.52

0.52

0.52

ALLICDATA ELECTRONICS

HK: 1,000

$

0.13

0.1261

0.1261

0.1235

0.1209

0.117

J3

US: 200

$

2.952

2.952

2.952

2.952

2.952

2.952

Classic Components

US: 4,198

$

Quest

US: 3,314

$

0.54

0.45

0.36

0.36

0.225

0.225

Decca Corp

PL: 2,000

$

ComSIT Distribution GmbH

DE: 3,425

$

IBS Electronics

US: 0

$

0.1327

Lingto Electronic Ltd.

CN: 14,679

$

0.66

0.627

0.627

0.594

0.5874

0.5808

Abacus Technologies

US: 287

$

Eastek

TW: 25,000

$

Sourceability

US: 5,000

$

Chip One Stop

JP: 12,500

$

0.246

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