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CJ78L05 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CJ78L05CJ44145Yes

CJ78L05** is a fixed positive voltage regulator manufactured by **CJ (Chengdu Jingwei Electronics Co.

The CJ78L05 is a fixed positive voltage regulator manufactured by CJ (Chengdu Jingwei Electronics Co., Ltd.).

Specifications:

  • Output Voltage: +5V (±4%)
  • Output Current: 100mA (max)
  • Input Voltage Range: 7V to 20V
  • 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

Descriptions:

The CJ78L05 is a low-power linear regulator designed to provide a stable +5V output from an unregulated DC input. It includes built-in thermal overload protection and short-circuit protection.

Features:

  • Fixed +5V output
  • Low quiescent current
  • Internal thermal and short-circuit protection
  • No external components required for basic operation
  • Compact and cost-effective

This regulator is commonly used in low-power applications such as microcontrollers, sensors, and small electronic circuits.

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