The BA4302 is a voltage regulator IC manufactured by ROHM Semiconductor. Below are its key specifications, descriptions, and features:
Specifications:
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Fixed (3.3V, 5V, or adjustable)
- Output Current: 500mA (max)
- Dropout Voltage: 0.5V (typical at 500mA)
- Line Regulation: ±0.2% (typical)
- Load Regulation: ±0.5% (typical)
- Quiescent Current: 1mA (typical)
- Operating Temperature Range: -40°C to +85°C
- Package: TO-252-5 (HSOP5)
Descriptions:
- The BA4302 is a low-dropout (LDO) linear voltage regulator designed for stable power supply applications.
- It features built-in overcurrent protection, thermal shutdown, and short-circuit protection.
- Suitable for automotive, industrial, and consumer electronics due to its wide input voltage range and reliability.
Features:
- Low Dropout Voltage: Ensures efficient regulation even with small input-output differentials.
- High Ripple Rejection: Reduces noise in the output voltage.
- Built-in Protection Circuits: Includes overcurrent, thermal shutdown, and short-circuit protection.
- Adjustable Output (for some variants): Allows flexibility in setting the desired output voltage.
- Compact Package: HSOP5 (TO-252-5) package for space-saving PCB designs.
For exact part number variants (fixed/adjustable), refer to ROHM's official datasheet.