LM2903WDT The STMicroelectronics LM2903WDT is a differential comparator IC housed in an 8-SOIC package. It offers a wide operating voltage range and temperature stability.
Mfr Part #:

LM2903WDT

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM2903WDT is a differential comparator IC housed in an 8-SOIC package. It offers a wide operating voltage range and temperature stability.
Total Stock: 22,500 pcs

LM2903WDT Available from 1 distributor

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LM2903WDT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Quiescent (Max)
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Type
Voltage

LM2903WDT Description

Short technical summary and product information.

The STMicroelectronics LM2903WDT is a dual differential comparator integrated circuit designed for various electronic applications. It features two independent comparator elements, supporting multiple output types including CMOS, DTL, ECL, Open-Collector, and TTL.

 

This comparator operates over a wide voltage supply range, from 2V to 36V for single supply and ±1V to ±18V for dual supplies. It has a maximum input offset voltage of 7mV at 30V and a low input bias current of 0.25µA at 5V. The quiescent current is a maximum of 2.5mA, with a typical output current of 20mA.

 

The LM2903WDT is designed for operation in harsh environments, with an operating temperature range of -40°C to 125°C. It is available in a surface-mount 8-SOIC package, making it suitable for automated assembly processes. The standard package quantity is 2500 units, typically supplied on tape and reel or cut tape.

 

This component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1. Its REACH status is unaffected. The LM2903WDT is a reliable choice for applications requiring precise voltage comparison within demanding thermal conditions.

LM2903WDT Quick Information

Product Type: Comparator
Canonical Name: LM2903WDT Differential Comparator

LM2903WDT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

LM2903WDT Features

  • Dual differential comparator IC.
  • Wide supply voltage range.
  • Wide operating temperature range.
  • Surface mount 8-SOIC package.
  • Multiple output types supported.

LM2903WDT Applications

  • Suitable for industrial control systems.
  • Used in automotive electronic modules.
  • Ideal for power supply monitoring.
  • Applicable in signal conditioning circuits.

LM2903WDT FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM2903WDT?

The LM2903WDT operates from 2V to 36V for single supply and ±1V to ±18V for dual supplies.

What is the operating temperature range of the LM2903WDT?

The LM2903WDT operates in a temperature range of -40°C to 125°C.

What package type is the LM2903WDT available in?

The LM2903WDT is available in an 8-SOIC package, suitable for surface mounting.

What is the RoHS status of the LM2903WDT?

The LM2903WDT is RoHS3 Compliant.

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