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LM393PT

STMicroelectronics

LM393PT by STMicroelectronics

LM393PT by STMicroelectronics is a comparator with 2 functions, featuring a max input offset voltage of 9000 uV and a max average bias current of 0.4 uA. It operates at temperatures ranging from 0 to 70 °C and has an open-collector output type, making it suitable for various commercial applications requiring precise voltage comparisons.

Median Price

$0.244

Lifecycle Status

Suppliers In-Stock

30

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Future Electronics

Canada . 4,669 parts In-Stock

1+ parts

$0.117

100+ parts

$0.101

1k+ parts

$0.097

10k+ parts

$0.090

4,669

$0.117

$0.101

$0.097

$0.090

Adafruit Industries

USA . 50 parts In-Stock

1+ parts

$0.204

100+ parts

$0.204

1k+ parts

$0.204

10k+ parts

-

50

$0.204

$0.204

$0.204

-

Mouser Electronics

USA . 91,470 parts In-Stock

1+ parts

$0.270

100+ parts

$0.139

1k+ parts

$0.115

10k+ parts

$0.095

91,470

$0.270

$0.139

$0.115

$0.095

DigiKey

USA . 16,404 parts In-Stock

1+ parts

$0.270

100+ parts

$0.142

1k+ parts

$0.119

10k+ parts

$0.107

16,404

$0.270

$0.142

$0.119

$0.107

Newark

USA . 1,185 parts In-Stock

1+ parts

$0.295

100+ parts

$0.163

1k+ parts

$0.140

10k+ parts

-

1,185

$0.295

$0.163

$0.140

-

Avnet

USA . 96,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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96,000

-

-

-

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Arrow

USA . 16,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.089

16,000

-

-

-

$0.089

Verical

USA . 16,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.089

16,000

-

-

-

$0.089

Farnell

UK . 4,490 parts In-Stock

1+ parts

-

100+ parts

$0.219

1k+ parts

$0.093

10k+ parts

$0.089

4,490

-

$0.219

$0.093

$0.089

Element14

Singapore . 765 parts In-Stock

1+ parts

-

100+ parts

$0.286

1k+ parts

$0.184

10k+ parts

$0.149

765

-

$0.286

$0.184

$0.149

Chip1Stop

Japan . 500 parts In-Stock

1+ parts

-

100+ parts

$0.511

1k+ parts

$0.465

10k+ parts

-

500

-

$0.511

$0.465

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

IBS Electronics

USA . 196,669 parts In-Stock

1+ parts

$0.154

100+ parts

$0.142

1k+ parts

-

10k+ parts

$0.124

196,669

$0.154

$0.142

-

$0.124

Digiode

USA . 4,788 parts In-Stock

1+ parts

$0.194

100+ parts

-

1k+ parts

-

10k+ parts

-

4,788

$0.194

-

-

-

Nova Conductors

Japan . 92 parts In-Stock

1+ parts

$0.206

100+ parts

-

1k+ parts

-

10k+ parts

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92

$0.206

-

-

-

TME

Poland . 2,193 parts In-Stock

1+ parts

$0.260

100+ parts

$0.112

1k+ parts

$0.102

10k+ parts

$0.091

2,193

$0.260

$0.112

$0.102

$0.091

Bristol Electronics

USA . 2,937 parts In-Stock

1+ parts

$0.558

100+ parts

$0.279

1k+ parts

$0.112

10k+ parts

-

2,937

$0.558

$0.279

$0.112

-

Component Sense

UK . 60,543 parts In-Stock

1+ parts

-

100+ parts

-

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-

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60,543

-

-

-

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Vyrian

USA . 27,663 parts In-Stock

1+ parts

-

100+ parts

-

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-

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-

27,663

-

-

-

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ComSIT Distribution GmbH

Germany . 16,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

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-

16,000

-

-

-

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ComSIT USA

USA . 16,000 parts In-Stock

1+ parts

-

100+ parts

-

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-

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16,000

-

-

-

-

Chip Stock

USA . 15,470 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

-

15,470

-

-

-

-

Partservice

France . 4,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.094

10k+ parts

$0.094

4,000

-

-

$0.094

$0.094

Micros sp.j. W. Kędra i J. Lic

Poland . 4,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.101

10k+ parts

$0.101

4,000

-

-

$0.101

$0.101

ACDS - Activité Composants Distribution Service

France . 2,937 parts In-Stock

1+ parts

-

100+ parts

-

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-

10k+ parts

-

2,937

-

-

-

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Dan-Mar Components

USA . 2,937 parts In-Stock

1+ parts

-

100+ parts

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-

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2,937

-

-

-

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Electronic Expediters

USA . 1,810 parts In-Stock

1+ parts

-

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-

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1,810

-

-

-

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Anansix

USA . 830 parts In-Stock

1+ parts

-

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830

-

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Electronics Depot

USA . 56 parts In-Stock

1+ parts

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56

-

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Prism Electronics

USA . 6 parts In-Stock

1+ parts

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6

-

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Semtec, LLC

USA . 5 parts In-Stock

1+ parts

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5

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 31,616 parts In-Stock

1+ parts

$0.048

100+ parts

$0.047

1k+ parts

$0.047

10k+ parts

-

31,616

$0.048

$0.047

$0.047

-

Ampacity Inc.

Singapore . 33,637 parts In-Stock

1+ parts

$0.104

100+ parts

-

1k+ parts

-

10k+ parts

-

33,637

$0.104

-

-

-

CoreStaff

Japan . 5 parts In-Stock

1+ parts

$0.151

100+ parts

$0.141

1k+ parts

$0.140

10k+ parts

-

5

$0.151

$0.141

$0.140

-

Corphita

USA . 2,659 parts In-Stock

1+ parts

$0.184

100+ parts

-

1k+ parts

-

10k+ parts

-

2,659

$0.184

-

-

-

Advanced Electronics

New Zealand . 50 parts In-Stock

1+ parts

$0.204

100+ parts

$0.204

1k+ parts

$0.204

10k+ parts

-

50

$0.204

$0.204

$0.204

-

Argo Parts USA

USA . 428 parts In-Stock

1+ parts

$0.206

100+ parts

-

1k+ parts

-

10k+ parts

$0.200

428

$0.206

-

-

$0.200

Component Stockers USA

USA . 195,199 parts In-Stock

1+ parts

$0.290

100+ parts

$0.130

1k+ parts

$0.110

10k+ parts

$0.070

195,199

$0.290

$0.130

$0.110

$0.070

Continental Prestige Electronics

USA . 7,275 parts In-Stock

1+ parts

$0.383

100+ parts

$0.217

1k+ parts

$0.115

10k+ parts

$0.106

7,275

$0.383

$0.217

$0.115

$0.106

Vigor

Singapore . 8,127 parts In-Stock

1+ parts

$0.480

100+ parts

-

1k+ parts

-

10k+ parts

-

8,127

$0.480

-

-

-

Benley Electronics

USA . 5 parts In-Stock

1+ parts

$1.750

100+ parts

-

1k+ parts

-

10k+ parts

-

5

$1.750

-

-

-

IDEA Electronic Components Group

UK . 1,177 parts In-Stock

1+ parts

$2.395

100+ parts

-

1k+ parts

$2.155

10k+ parts

-

1,177

$2.395

-

$2.155

-

Aztec Data Supply Inc.

USA . 3,984 parts In-Stock

1+ parts

$2.974

100+ parts

-

1k+ parts

-

10k+ parts

-

3,984

$2.974

-

-

-

MKK Technologies

India . 302 parts In-Stock

1+ parts

$4.503

100+ parts

-

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-

10k+ parts

-

302

$4.503

-

-

-

DigiPath Technology Company

USA . 302 parts In-Stock

1+ parts

$4.503

100+ parts

-

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-

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302

$4.503

-

-

-

Corohmni

South Africa . 333 parts In-Stock

1+ parts

$6.886

100+ parts

-

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-

10k+ parts

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333

$6.886

-

-

-

Perfect Parts

USA . 346,316 parts In-Stock

1+ parts

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-

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346,316

-

-

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GreenTree Electronics

Israel . 124,000 parts In-Stock

1+ parts

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124,000

-

-

-

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Authorized Procurement Solutions

USA . 116,000 parts In-Stock

1+ parts

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116,000

-

-

-

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Eastek

USA . 80,000 parts In-Stock

1+ parts

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80,000

-

-

-

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Kepictronics

USA . 12,000 parts In-Stock

1+ parts

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12,000

-

-

-

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Lixinc

USA . 8,835 parts In-Stock

1+ parts

-

100+ parts

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8,835

-

-

-

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A-Z Elektronik GmbH

Germany . 6,218 parts In-Stock

1+ parts

-

100+ parts

-

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6,218

-

-

-

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Microchip USA

USA . 5,312 parts In-Stock

1+ parts

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5,312

-

-

-

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Alle Elektronik GmbH

Germany . 4,145 parts In-Stock

1+ parts

-

100+ parts

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4,145

-

-

-

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Infinite Electronics LLP (Excess)

. 3,827 parts In-Stock

1+ parts

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3,827

-

-

-

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Formix International (Excess)

India . 3,436 parts In-Stock

1+ parts

-

100+ parts

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3,436

-

-

-

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S.R.D Solutions

India . 3,000 parts In-Stock

1+ parts

-

100+ parts

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3,000

-

-

-

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iodParts Technologies Inc.

India . 2,503 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$0.289

10k+ parts

-

2,503

-

-

$0.289

-

Parana Technologies

USA . 597 parts In-Stock

1+ parts

-

100+ parts

$2.863

1k+ parts

-

10k+ parts

-

597

-

$2.863

-

-

Netroflash

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$0.202

1k+ parts

$0.195

10k+ parts

$0.191

500

-

$0.202

$0.195

$0.191

Robosynatics

Brazil . 150 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

150

-

-

-

-

Lucentia Tech

USA . 150 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

150

-

-

-

-

Overview

Discover the powerful LM393PT by STMicroelectronics, a top-quality comparator designed to meet your needs with precision and reliability. With a renowned manufacturer like STMicroelectronics behind it, you can trust in the performance and durability of this component. Ideal for a wide range of applications, the LM393PT offers customers exceptional value with its high efficiency and accuracy. Whether you're working on automotive electronics, industrial control systems, or consumer devices, this versatile comparator will enhance your project and deliver superior results. Trust STMicroelectronics to provide the quality and innovation you need to succeed.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection to the internal components, making it suitable for a variety of environments.

Maximum Input Offset Voltage: 9000 uV

High input offset voltage allows for precise measurements and accurate comparisons between input signals.

Maximum Average Bias Current (IIB): 0.4 uA

Low bias current minimizes power consumption and ensures stability in operation.

Surface Mount: YES

Surface mount capability offers easy integration into circuit boards, saving space and reducing assembly time.

No. of Functions: 2

Dual-function design provides versatility and allows for multiple signal comparisons.

Nominal Supply Voltage / Vsup (V): 5

Standard supply voltage of 5V makes it compatible with common power sources.

Power Supplies (V): +-1/+-18/2/36

Wide range of power supply options allows for flexibility in different applications.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Compact and slim package design for space-saving and efficient circuit board layout.

Output Type: OPEN-COLLECTOR

Open-collector output configuration provides flexibility in connecting external devices for signal detection.

Maximum Operating Temperature: 70 °C

High operating temperature range allows for reliable performance in various environmental conditions.

Technical Specifications

Comparators LM393PT attributes and parameters. Explore more Comparators devices from STMicroelectronics

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

±1/±18/2/36 V

Total Functions:

2

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

9 mV

Peak Bias Current:

400 nA

Maximum Bias Current (IIB) @25 °C:

250 nA

Operational Characteristics

Maximum Supply Current:

2.5 mA

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

36 V

Nominal Negative Supply Voltage (Vsup):

0 V

Maximum Negative Supply Voltage:

0 V

Lowest Operating Temperature:

0 °C (32 °F)

Maximum Operating Temperature:

70 °C (158 °F)

Reflow Peak Time Limit:

30 s

Peak Reflow Temperature:

260 °C (500 °F)

Nominal Response Time:

1.3 µs

Physical Characteristics

Length:

0.173 in (4.4 mm)

Width:

0.118 in (3 mm)

Maximum Seated Height:

0.047 in (1.2 mm)

Total Terminals:

8

Terminal Pitch:

0.026 in (0.65 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel Palladium Gold

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

Package Shape:

Package Type:

Small Outline, Thin Profile, Shrink Pitch

Package Equivalence Code:

TSSOP8,.25

Trade Compliance

LM393PT Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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