ProjectsPricingInsights

LM219DT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM219DT product

LM219DT

Comparators

ComparatorHigh-SpeedDual

The LM219DT is a high-speed dual comparator from STMicroelectronics, optimized for wide supply ranges and TTL compatibility.

Best for

  • Relay driving
  • Lamp driving
  • High-speed logic level shifting

Avoid if

  • Ultra-low power applications

Check before use

  • Output pull-up resistor sizing

Key specifications

Response Time
80 ns
Output Current
25 mA
Temp Range
-45 to +105 °C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlPower Management

Datasheet

LM219DT-STMicroelectronics-datasheet-14143267.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM219DT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a precision high-speed dual comparator capable of operating from a single 5V supply up to ±15V.