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CJ78M09 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CJ78M09CJ4570Yes

CJ78M09** is a voltage regulator IC manufactured by **CJ (Chengdu JingWei Electronics Technology Co.

The CJ78M09 is a voltage regulator IC manufactured by CJ (Chengdu JingWei Electronics Technology Co., Ltd.).

Specifications:

  • Output Voltage: +9V (Fixed)
  • Output Current: Up to 500mA
  • Input Voltage Range: Up to 35V
  • Dropout Voltage: Typically 2V at full load
  • Line Regulation: ±0.2% (Typical)
  • Load Regulation: ±0.4% (Typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: TO-252 (DPAK), TO-263 (D2PAK), or similar surface-mount packages

Descriptions:

  • The CJ78M09 is a positive voltage regulator designed to provide a stable +9V output.
  • It includes built-in overcurrent protection, thermal shutdown, and safe operating area (SOA) protection.
  • Suitable for industrial, automotive, and consumer electronics applications.

Features:

  • Fixed +9V Output
  • Low Dropout Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Wide Input Voltage Range
  • High Ripple Rejection

For exact datasheet details, refer to the manufacturer's official documentation.

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