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LM2903YST The STMicroelectronics LM2903YST is a general-purpose comparator IC with two elements and CMOS, DTL, ECL, TTL output types. It is designed for surface mounting.
Mfr Part #:

LM2903YST

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM2903YST is a general-purpose comparator IC with two elements and CMOS, DTL, ECL, TTL output types. It is designed for surface mounting.
✓ Total Stock: 1,142,505 pcs
$ Price Range: $0.41

LM2903YST Available from 3 distributors

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1,140,000 pcs
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Xingangxin ✓
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1,505 pcs
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Braun Electronic Components ✓
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1,000 pcs
$0.41 ℹ
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1000 pcs $0.41
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LM2903YST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current - Quiescent (Max)
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Type
Voltage
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LM2903YST Description

Short technical summary and product information.

The STMicroelectronics LM2903YST is a general-purpose comparator integrated circuit. It features two elements and supports CMOS, DTL, ECL, and TTL output types. This device is designed for surface mount applications and comes in an 8-MiniSO package, with the case also specified as 8-TSSOP or 8-MSOP.

 

Key electrical characteristics include a supply voltage range of 2V to 36V (single) or ±1V to ±18V (dual). The maximum input offset voltage is 7mV at 5V, with a maximum input bias current of 0.25µA at 5V. The typical output current is 16mA at 5V, and the quiescent current is a maximum of 2.5mA.

 

Operating within a temperature range of -40°C to 125°C, the LM2903YST is suitable for various industrial and automotive applications. The series is noted as AEC-Q100 compliant. The component is supplied in Tape & Reel or Cut Tape packaging.

 

This comparator is ideal for applications requiring precise voltage level detection and switching. Its robust operating temperature range and multiple output type support make it a versatile component for demanding environments.

LM2903YST Quick Information

Product Type: Comparator
Series: AEC-Q100
Canonical Name: LM2903YST General Purpose Comparator
Subcategory: Comparators

LM2903YST Compliance

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

LM2903YST Features

  • General purpose comparator with two elements.
  • Supports CMOS, DTL, ECL, TTL outputs.
  • Wide operating voltage range.
  • Operates from -40°C to 125°C.
  • Surface mount 8-MiniSO package.

LM2903YST Applications

  • Suitable for voltage level detection.
  • Ideal for switching circuits.
  • Used in automotive applications.
  • Robust for industrial environments.

LM2903YST FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the LM2903YST?

The LM2903YST operates from 2V to 36V single or ±1V to ±18V dual.

What is the operating temperature range of the LM2903YST?

The LM2903YST operates from -40°C to 125°C.

What package type is the LM2903YST comparator available in?

The LM2903YST is available in an 8-MiniSO package, with the case also specified as 8-TSSOP or 8-MSOP.

Is the LM2903YST RoHS compliant?

Yes, the LM2903YST is ROHS3 Compliant.

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