STMicroelectronics LM2903YDT Microcontrollers
Dual Comparator 2-Ch 36V 16mA SOIC Surface Mount
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2903YDT
Detailed Description
Dual Comparator 2-Ch 36V 16mA SOIC Surface Mount
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LM2903YDT Datasheet
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Technical Specifications
STMicroelectronics LM2903YDT Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Type
General Purpose
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Number of Elements
2
Voltage Supply Single Dual
2V ~ 36V, ±1V ~ 18V
Voltage Input Offset Max
7mV @ 5V
Related Parts Comparison (LM2903YDT vs LM317LD13TR vs LM2931AD33R vs STM8S001J3M3TR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C (TA) |
| Lifecycle Status | Active | Active | Active | Active |
| Output Type | CMOS, DTL, ECL, MOS, Open-Collector, TTL | Adjustable | Fixed | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCV2903DR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Dual Comparator, ±18V/36V, 2-Ch, 1.5µs, SOIC
LM2903VDR2GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
Dual Comparator, Low Offset, 18V, SOIC-8, Tape & Reel
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