L78L33ABUTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L78L33ABUTR product

L78L33ABUTR

Voltage Regulators - Linear

Linear Regulator3.3V100mASOT-89

The L78L33ABUTR is a reliable 3.3V, 100mA fixed linear voltage regulator in a SOT-89 package, ideal for local on-card regulation.

Best for

  • Local voltage regulation
  • Noise-sensitive circuits
  • Low-power embedded systems

Avoid if

  • Output current requirements exceed 100mA
  • High efficiency is critical (use switching regulators instead)

Check before use

  • Thermal dissipation requirements
  • Input voltage headroom

Key specifications

Output Voltage
3.3 V
Max Output Current
100 mA
Package
SOT-89
Operating Temp
-40°C to 125°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerIndustrial

CAD Models

Download ECAD models for L78L33ABUTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

It is a three-terminal positive linear voltage regulator that provides a fixed 3.3V output with a maximum current of 100mA.