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LM2903HD

STMicroelectronics

LM2903HD by STMicroelectronics

LM2903HD by STMicroelectronics is a dual comparator with a max input offset voltage of 15mV and operates at a nominal voltage of 5V. It features low bias current (0.4µA) and supports automotive applications with a wide temp range (-40 °C to 150 °C). Ideal for precision signal processing in compact designs.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 8,002 parts In-Stock

1+ parts

-

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8,002

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Digiode

USA . 3,713 parts In-Stock

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3,713

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Anansix

USA . 2,752 parts In-Stock

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2,752

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 1,609 parts In-Stock

1+ parts

$2.122

100+ parts

-

1k+ parts

$1.909

10k+ parts

-

1,609

$2.122

-

$1.909

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MKK Technologies

India . 1,795 parts In-Stock

1+ parts

$3.989

100+ parts

-

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10k+ parts

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1,795

$3.989

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DigiPath Technology Company

USA . 1,795 parts In-Stock

1+ parts

$3.989

100+ parts

-

1k+ parts

-

10k+ parts

-

1,795

$3.989

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AZTECH Wire

Italy . 592 parts In-Stock

1+ parts

$18.650

100+ parts

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592

$18.650

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QUARKTWIN TECHNOLOGY LTD

USA . 12,226 parts In-Stock

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12,226

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Microchip USA

USA . 7,839 parts In-Stock

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7,839

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Kepictronics

USA . 3,750 parts In-Stock

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3,750

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Corphita

USA . 3,157 parts In-Stock

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3,157

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Parana Technologies

USA . 1,989 parts In-Stock

1+ parts

-

100+ parts

$2.537

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1,989

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$2.537

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Vigor

Singapore . 1,569 parts In-Stock

1+ parts

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1,569

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Overview

Unlock precision and reliability with the LM2903HD comparator from STMicroelectronics. Renowned for their commitment to quality, STMicroelectronics ensures this device excels in automotive applications, boasting exceptional performance in challenging environments. With ultra-low bias current and a robust design, it delivers accurate results while saving energy. Elevate your projects with this dependable component that simplifies design and enhances functionality—experience the STMicroelectronics advantage today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy provides durability and protection against environmental factors, making it suitable for various applications.

Maximum Input Offset Voltage: 15000 uV

A high maximum input offset voltage allows for flexibility in various circuit designs, accommodating a range of input signal conditions.

Maximum Average Bias Current (IIB): 0.4 uA

Low bias current contributes to lower power consumption and enhanced efficiency, making it ideal for battery-operated devices.

Surface Mount: YES

Surface mount technology saves space on printed circuit boards and is essential for modern electronics design.

No. of Functions: 2

Having dual functions enhances versatility, allowing for more complex tasks and applications in a single chip.

Package Shape: RECTANGULAR

The rectangular shape is advantageous for PCB layout, providing efficient use of space.

Nominal Supply Voltage / Vsup: 5 V

A nominal supply voltage of 5V is common in digital applications, ensuring compatibility with widely used systems.

Power Supplies: 5 V

Standard 5V power supply makes it easy to integrate into most electronic systems without requiring additional voltage management.

No. of Terminals: 8

Eight terminals offer sufficient connectivity for complex circuit designs while maintaining a compact size.

Package Style (Meter): SMALL OUTLINE

Small outline package style minimizes the footprint on PCBs, critical for compact device designs.

Maximum Supply Voltage Limit: 36 V

High maximum supply voltage allows for use in high-voltage applications, expanding usability.

Maximum Operating Temperature: 150 °C

A high operating temperature rating makes this comparator suitable for automotive and industrial applications.

Maximum Bias Current (IIB) @ 25 °C: 0.25 uA

Lower bias current at standard conditions enhances the efficiency and reliability of the device.

Output Type: OPEN-COLLECTOR

Open-collector output type provides design flexibility, allowing for wired-AND configurations and greater integration with other devices.

Nominal Response Time: 1300 ns

A nominal response time of 1300 ns allows for reliable and quick signal processing, making it effective for fast applications.

Minimum Operating Temperature: -40 °C

The capability to operate at low temperatures ensures functionality in cold environments, suitable for automotive and outdoor applications.

Terminal Finish: NICKEL PALLADIUM GOLD

High-quality terminal finish improves corrosion resistance and ensures reliable electrical connections over time.

Terminal Position: DUAL

Dual terminal position facilitates better integration and layout options on PCBs.

Maximum Seated Height: 1.75 mm

Compact seated height is advantageous for space-constrained designs.

Width: 3.9 mm

Narrow width allows for efficient use of space on printed circuit boards.

Length: 4.9 mm

Short length contributes to compact designs, which is essential in modern electronics.

Temperature Grade: AUTOMOTIVE

Automotive-grade components are designed to withstand harsh conditions, ensuring reliability in automotive systems.

Maximum Negative Supply Voltage Limit: 0 V

Limiting negative supply voltage to 0V enhances circuit stability and simplifies design considerations.

Technology: BIPOLAR

Bipolar technology offers better speed and performance for the comparator function, making it suitable for a wide range of applications.

Terminal Form: GULL WING

Gull wing terminals provide excellent mechanical stability and ease of soldering to PCBs.

Amplifier Type: COMPARATOR

As a comparator, this device is specifically optimized for comparing voltages, ideal for signal processing applications.

Maximum Supply Current: 2.5 mA

Low maximum supply current ensures energy efficiency, making it suitable for battery-powered applications.

Nominal Negative Supply Voltage (Vsup): 0 V

With a nominal negative supply voltage of 0V, the device operates with a straightforward power supply configuration.

Terminal Pitch: 1.27 mm

Standard terminal pitch simplifies PCB layout and enhances manufacturing compatibility.

Technical Specifications

Comparators LM2903HD attributes and parameters. Explore more Comparators devices from STMicroelectronics

Amplifier Characteristics

Amplifier Type:

Technology:

BIPOLAR

Power Supply:

5 V

Total Functions:

2

Sub-Category:

Comparators

Output Type:

Open-Collector

Performance Specifications

Maximum Input Offset Voltage:

15 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:

-40 °C (-40 °F)

Maximum Operating Temperature:

150 °C (302 °F)

Nominal Response Time:

1.3 µs

Physical Characteristics

Length:

0.193 in (4.9 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

8

Terminal Pitch:

0.05 in (1.27 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

Package Code:

SOP

Package Shape:

Package Type:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

LM2903HD Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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