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ROHM BA18JC5T Voltage Regulator

The BA18JC5 low-saturation voltage LDO regulator delivers 1.5A output current with ±1% voltage accuracy across a broad voltage range of 1.5V to 12V. It features built-in overcurrent protection, thermal shutdown, and an integrated shutdown switch, making it ideal for microcontroller-based and logic circuit applications. The device supports input voltages up to 16V, operates in temperatures from -40°C to +105°C, and has a compact TO220FP package, ensuring reliable performance with minimal power dissipation and thermal management requirements.

Authorized Distributors
Source:DigiKey
Part No:BA18JC5T
Stock:450
Inv Date:06-10-2026
Price: Unit price: $2.3
Buy/RFQ:
Part No:BA18JC5T
Stock:294
Inv Date:06-11-2026
Price: Unit price: $2.3
Buy/RFQ:

ROHM BA18JC5T Voltage Regulator Specifications:

  • Output Current: 1.5A Max.
  • Output Voltage Range: 1.5V to 12V
  • Voltage Accuracy: ±1%
  • Input Voltage: Up to 16V
  • Operating Temperature: -40°C to +105°C
  • Package: TO220FP-3
  • Power Dissipation: 2000mW at Ta=25°C
  • Built-in Overcurrent and Thermal Shutdown Circuits
  • External Capacitance: 22uF to 1000uF recommended at output
  • Dropout Voltage: Typically 0.3V to 0.5V at 500mA
  • Operating Frequency: 120Hz ripple rejection from 40dB to 55dB
  • Dimensions: 10.00mm x 30.50mm x 4.60mm

Buy the ROHM Series BA Series 1.5A Voltage Regulator: BA18JC5T

Experience high-precision power regulation with the ROHM BA18JC5T, a 1.5A low-saturation voltage LDO regulator. With a broad voltage range of 1.5V to 12V, built-in overcurrent protection, and thermal shutdown, it ensures reliable performance in microcontroller and logic circuit applications. Compact, efficient, and easy to implement, this regulator supports input voltages up to 16V and operates across temperatures from -40°C to +105°C. Perfect for modern electronic designs requiring stable, long-lasting power solutions.

Get ROHM BA18JC5T today—built for precision, low dropout, and long-lasting durability.

Frequently Asked Questions

Where can I buy ROHM BA18JC5T?

You can click on the BUY or RFQ button to purchase BA18JC5T from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BA18JC5T?

You can download the BA18JC5T datasheet or visit the ROHM website for support.

Who is the manufacturer of BA18JC5T?

ROHM

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