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LM2903DT The STMicroelectronics LM2903DT is a general purpose comparator IC housed in an 8-SOIC package. It features 2 elements and is designed for surface mount applications.
Mfr Part #:

LM2903DT

Available from 11 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM2903DT is a general purpose comparator IC housed in an 8-SOIC package. It features 2 elements and is designed for surface mount applications.
✓ Total Stock: 2,334,398 pcs

LM2903DT Available from 11 distributors

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
2,267,500 pcs
On Request
2267500 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
30,000 pcs
On Request
30000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Braun Electronic Components ✓
Non-Authorised Inventory information
11,675 pcs
On Request
11675 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
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11,675 pcs
On Request
11675 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
8,500 pcs
On Request
8500 pcs On Request 1 On Request On Request On Request On Request On Request
ACK ELEKTRONIK ✓
Non-Authorised Inventory information
3,317 pcs
On Request
3317 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
900 pcs
On Request
900 pcs On Request 1 On Request On Request 15+ On Request On Request
Chanetech ✓
Non-Authorised Inventory information
616 pcs
On Request
616 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
115 pcs
On Request
115 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request On Request On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
On Request
On Request On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM2903DT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Current
Industrial Grade
Lead Spacing
Lead Style
Mounting Type
Number of Elements
Operating Temperature
Output Type
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SVHC Present
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Tape & Reel
Type
Voltage
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LM2903DT Description

Short technical summary and product information.

The STMicroelectronics LM2903DT is a dual general purpose comparator integrated circuit. It is designed for a wide range of applications requiring reliable comparison functions.

 

This comparator features 2 independent elements, making it suitable for circuits requiring multiple comparison points. The device operates over a temperature range of -40°C to 125°C, ensuring performance in various environmental conditions. Its output is compatible with CMOS, DTL, ECL, MOS, Open-Collector, and TTL logic levels.

 

The LM2903DT is packaged in an 8-SOIC (Small Outline Integrated Circuit) package, measuring 0.154 inches in width. It is designed for surface mount technology, facilitating automated assembly processes. The component draws a current of 2.5mA and exhibits a voltage characteristic of 7mV at 5V.

LM2903DT Quick Information

Product Type: Comparator
Canonical Name: LM2903DT General Purpose Comparator
Subcategory: General Purpose

LM2903DT Compliance

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

LM2903DT Features

  • Dual comparator with two elements
  • Operates from -40°C to 125°C
  • 8-SOIC surface-mount package
  • Low voltage offset of 7mV at 5V
  • Current consumption of 2.5mA

LM2903DT Applications

  • Ideal for voltage level detection.
  • Suitable for signal conditioning circuits.
  • Used in power supply monitoring.
  • Applicable in control systems.

LM2903DT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM2903DT?

The LM2903DT operates from -40°C to 125°C.

What package type is the LM2903DT comparator in?

The LM2903DT is supplied in an 8-SOIC package.

What is the mounting type for the LM2903DT?

The LM2903DT is designed for surface mount.

How many elements are in the LM2903DT comparator?

The LM2903DT contains 2 elements.

What output types are supported by the LM2903DT?

The LM2903DT supports CMOS, DTL, ECL, MOS, Open-Collector, and TTL output types.

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