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L7912 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L7912 product

L7912

PMIC - Voltage Regulators - Linear

Linear RegulatorNegative VoltageTO-220ST

The L7912 is a fixed -12V linear voltage regulator providing up to 1.2A output current, designed for reliable power management with integrated protection features.

Best for

  • Negative voltage rails
  • General purpose power regulation

Avoid if

  • Applications requiring positive voltage output
  • High-efficiency requirements where switching regulators are preferred

Check before use

  • Thermal dissipation requirements
  • Input voltage range

Key specifications

Output Voltage
-12 V
Max Output Current
1.2 A
Max Input Voltage
-35 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

8a10eb036fda07f7733886cd6c569707_2404081637_OSEN-L7912_C22378643.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for L7912: 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 L7912 is a negative voltage regulator from OSEN that outputs a fixed -12V and supports up to 1.2A of output current.