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TL494CN AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL494CN product

TL494CN

DC DC Switching Controllers

PWM ControllerPower ManagementTL494

The TL494CN is a classic PWM control IC used for switching power supplies, supporting both push-pull and single-ended configurations.

Best for

  • Switching power supply control
  • Buck and push-pull topologies

Avoid if

  • New designs requiring RoHS compliance
  • Designs needing active production support

Check before use

  • Verify current stock and lifecycle status

Key specifications

Supply Voltage
7V to 40V
Reference Voltage
5V
Operating Temp
0°C to 70°C

Compliance & Environment

RoHS
RoHS non-compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power SuppliesIndustrial

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL494CN: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

The TL494CN is a pulse-width-modulation (PWM) control circuit on a single chip, designed for power supply control applications.