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LM2903BQDDFRQ1
LM2903BQDDFRQ1
Texas Instruments
IC COMPARATOR 2 DIFF TSOT23-8
3300 Pcs New Original In Stock
Comparator General Purpose Open-Collector, Rail-to-Rail TSOT-23-8
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LM2903BQDDFRQ1 Texas Instruments
5.0 / 5.0 - (380 Ratings)

LM2903BQDDFRQ1

Product Overview

10159921

DiGi Electronics Part Number

LM2903BQDDFRQ1-DG

Manufacturer

Texas Instruments
LM2903BQDDFRQ1

Description

IC COMPARATOR 2 DIFF TSOT23-8

Inventory

3300 Pcs New Original In Stock
Comparator General Purpose Open-Collector, Rail-to-Rail TSOT-23-8
Comparators
LM2903BQDDFRQ1 Datasheet
Quantity
Minimum 1

Purchase and inquiry

Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

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Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

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In Stock (All prices are in USD)
  • QTY Target Price Total Price
  • 1 0.1644 0.1644
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LM2903BQDDFRQ1 Technical Specifications

Category Linear, Comparators

Manufacturer Texas Instruments

Packaging Cut Tape (CT) & Digi-Reel®

Series -

Product Status Active

Type General Purpose

Number of Elements 2

Output Type Open-Collector, Rail-to-Rail

Voltage - Supply, Single/Dual (±) 2V ~ 36V

Voltage - Input Offset (Max) 2.5mV @ 5V

Current - Input Bias (Max) 0.025µA @ 5V

Current - Output (Typ) 21mA @ 5V

Current - Quiescent (Max) 600µA

CMRR, PSRR (Typ) -

Propagation Delay (Max) 1µs (Typ)

Hysteresis -

Operating Temperature -40°C ~ 125°C (TA)

Grade Automotive

Qualification AEC-Q100

Package / Case SOT-23-8

Mounting Type Surface Mount

Supplier Device Package TSOT-23-8

Base Product Number LM2903

Datasheet & Documents

Datasheets

Download LM2903BQDDFRQ1 Product Specification (PDF)
HTML Datasheet

LM2903BQDDFRQ1-DG

Environmental & Export Classification

RoHS Status Not applicable
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001

Additional Information

Other Names
296-LM2903BQDDFRQ1TR
296-LM2903BQDDFRQ1CT
296-LM2903BQDDFRQ1DKR
Standard Package
3,000

Reviews

5.0/5.0-(Show up to 5 Ratings)
햇***한날
December 02, 2025
5.0
디지 일렉트로닉스의 애프터서비스가 정말 훌륭해요. 언제든 빠르게 지원해주셔서 믿음이 가요.
Celes***lVibe
December 02, 2025
5.0
Their team’s professionalism and promptness made shopping a delightful experience.
Morn***Glow
December 02, 2025
5.0
Fast, reliable shipping from Di Digi Electronics ensures our team stays productive.
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Frequently Asked Questions (FAQ)

What are the key features of the LM2903BQDDFRQ1 comparator IC?
The LM2903BQDDFRQ1 is a general-purpose, dual comparator with open-collector and rail-to-rail output, operating from 2V to 36V, suitable for a wide range of applications and tolerant to high temperatures from -40°C to 125°C.
Is the LM2903 comparator compatible with automotive-grade applications?
Yes, the LM2903BQDDFRQ1 is designed for automotive use and qualified under the AEC-Q100 standard, ensuring reliability and performance in harsh environments.
What are the primary applications of this comparator IC?
This comparator is ideal for signal detection, industrial automation, consumer electronics, and automotive systems where precise voltage comparison is required.
What package type does the LM2903 come in and how is it mounted?
The IC is available in a SOT-23-8 surface mount package, making it suitable for compact designs and easy integration on modern circuit boards.
How can I ensure the quality and availability of the LM2903 comparator IC?
The LM2903BQDDFRQ1 is stocked as a new, original component with over 3,900 units available, and it is shipped in tape & reel packaging to facilitate automated assembly and consistent quality.
DiGi Certification
ISO 209001_2015
ISO 209001_2015
ISO 14001_2015
ISO 2014001_2015
ISO 45001_2018
ISO 2045001_2018
DUNS REGISTERED
DUNS REGISTERED
Companines Registry
Companines Registry
ASA Certificate
ASA Certificate
UKAS
UKAS
ESD Certificate
ESD Certificate
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LM2903BQDDFRQ1 CAD Models

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