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78L05 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

78L05 product

78L05

Amplifiers

Linear Regulator5V100mA

The 78L05 is a standard 3-terminal positive linear voltage regulator providing a fixed 5V output at up to 100mA.

Best for

  • General purpose 5V regulation
  • Low-power embedded systems

Avoid if

  • Applications requiring >100mA current
  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Thermal management
  • Input voltage stability

Key specifications

Output Voltage
5 V
Max Output Current
100 mA
Max Input Voltage
30 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

6d202628c968726a541dda820e4db3f1_2309061002_WPMtek-Wei-Pan-Microelectronics-78L05_C16197309.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 78L05: 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 78L05 is a fixed-output positive voltage regulator designed to provide a stable 5V supply from a higher input voltage.