ProjectsPricingInsights

LM311DR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LM311DR2G product

LM311DR2G

Comparators

ComparatoronsemiSOIC-8

The LM311DR2G is a robust, general-purpose single comparator suitable for a wide range of industrial and logic-level interface applications.

Best for

  • Relay and solenoid driving
  • Logic level translation
  • General purpose comparison

Avoid if

  • Extremely low-power battery applications where quiescent current is critical

Check before use

  • Pull-up resistor requirements for the output

Key specifications

Supply Voltage
5 V to 30 V
Response Time
200 ns
Output Current
50 mA

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Industrial ControlPower Management

Datasheet

LM311.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LM311DR2G: 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 high-speed, single-channel general-purpose comparator from onsemi, housed in an 8-pin SOIC package.