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BA4904A Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BA4904AROHM350Yes

BA4904A** is a **voltage regulator IC** manufactured by **ROHM Semiconductor**.

The BA4904A is a voltage regulator IC manufactured by ROHM Semiconductor.

Key Specifications:

  • Input Voltage Range: Up to 40V
  • Output Voltage: 5V (fixed)
  • Output Current: 500mA (max)
  • Dropout Voltage: 0.5V (typical at 500mA)
  • Line Regulation: 0.2% (typical)
  • Load Regulation: 0.4% (typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package: TO-220F-5L (5-pin)

Features:

  • Low dropout voltage for efficient power conversion
  • Built-in overcurrent protection
  • Thermal shutdown protection for safety
  • High ripple rejection ratio for stable output
  • Low quiescent current for power-saving applications

Applications:

  • Automotive electronics
  • Industrial equipment
  • Power supplies for microcontrollers
  • Battery-powered devices

This IC is designed for stable voltage regulation in high-voltage environments.

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