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78L12A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
78L12ACSM395Yes

78L12A** is a positive voltage regulator manufactured by **CSM (China Semiconductor Corporation)**.

The 78L12A is a positive voltage regulator manufactured by CSM (China Semiconductor Corporation).

Specifications:

  • Output Voltage: +12V
  • Output Current: 100mA (max)
  • Input Voltage Range: Up to 35V
  • Dropout Voltage: ~2V (typical)
  • Line Regulation: 0.1% (typical)
  • Load Regulation: 0.4% (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: TO-92, SOT-89

Features:

  • Fixed +12V output
  • Internal short-circuit protection
  • Thermal overload protection
  • Low quiescent current
  • No external components required for basic operation

Applications:

  • Low-power voltage regulation
  • Battery-powered devices
  • Consumer electronics
  • Industrial control systems

This regulator is designed for stable +12V power supply applications with moderate current requirements.

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