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ROHM BA18DD0T Low Dropout Regulator

The BA18DDOT is a high-performance low-dropout (LDO) regulator designed for efficient power management in various electronic applications. It features a maximum output current of 1.8A, low dropout voltage, thermal shutdown, over-current protection, and a wide operating temperature range from -40°C to +125°C. Ideal for consumer electronics, audio equipment, and portable devices, it ensures stable voltage output with minimal ripple and excellent load regulation. Its compact package and robust protection circuits make it suitable for critical power supply applications requiring high reliability.

Authorized Distributors
Source:DigiKey
Part No:BA18DD0T
Stock:436
Inv Date:06-09-2026
Price: Unit price: $3.11
Buy/RFQ:
Part No:BA18DD0T
Stock:409
Inv Date:06-10-2026
Price: Unit price: $3.11
Buy/RFQ:

ROHM BA18DD0T Low Dropout Regulator Specifications:

  • Maximum output current: 1.8A
  • Input voltage range: 4.0V to 25.0V
  • Dropout Voltage: varies with load, typically 0.3V at 1A
  • Operating temperature: -40°C to +125°C
  • Thermal shutdown protection: Yes
  • Over-current protection: Yes
  • Ripple rejection: typically 55dB at 120Hz
  • Package: TO220FP-5
  • Power dissipation: 1200mW (max.), depending on heat sinking
  • Output voltage accuracy: ±1%
  • Line regulation: 20-100mV
  • Load regulation: 50-150mV
  • Control terminal voltage: 0V to Vcc
  • Storage temperature: -55°C to +150°C

Buy the Buy ROHM BA18DDOT Low Dropout Regulator Part Number BA18DDOT Online

Purchase the ROHM BA18DDOT low dropout regulator online today to ensure your electronic devices operate with stable voltage and enhanced reliability. This high-performance regulator offers a maximum output current of 1.8A, step-down low dropout voltage, thermal shutdown, and over-current protection functions. Its robust design ensures safety and long-term stability in consumer electronics, portable devices, and audio equipment. The compact TO220FP-5 package facilitates easy integration, providing consistent power regulation with minimal ripple for optimal device performance.

Buy ROHM BA18DDOT low dropout regulator now and experience reliable power management with excellent thermal and over-current protection for your electronics.

Frequently Asked Questions

Where can I buy ROHM BA18DD0T?

You can click on the BUY or RFQ button to purchase BA18DD0T from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BA18DD0T?

You can download the BA18DD0T datasheet or visit the ROHM website for support.

Who is the manufacturer of BA18DD0T?

ROHM

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