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ROHM BD33FA1FP3ZTL Low-Voltage Linear Regulator

The BD33FA1FP3 series are high-precision, low-dropout linear regulators capable of delivering 0.1A output current with output voltages of 3.3V, 5.0V, 5.4V, and 12.0V. Featuring built-in over-current and thermal protection, these regulators are housed in a compact SOT89-3K package suitable for heat dissipation in digital appliances. They support ceramic capacitors for improved durability and long life, and operate efficiently within a -25°C to +85°C temperature range, making them ideal for diverse industrial and consumer electronic applications.

Authorized Distributors
Source:Newark
Part No:BD33FA1FP3-ZTL
Stock:505
Inv Date:06-09-2026
Price: Unit price: $0.34
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Source:DigiKey
Part No:BD33FA1FP3-ZTL
Stock:222
Inv Date:06-09-2026
Price: Unit price: $0.34
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Part No:BD33FA1FP3-ZTL
Stock:5
Inv Date:06-10-2026
Price: Unit price: $0.34
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Part No:BD33FA1FP3-ZTL
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.127
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ROHM BD33FA1FP3ZTL Low-Voltage Linear Regulator Specifications:

  • Output current: 0.1A (max)
  • Output voltages: 3.3V, 5.0V, 5.4V, 12.0V with +1% accuracy
  • Package: SOT89-3K, dimensions: 4.50mm x 4.095mm x 1.60mm
  • Input voltage range: Vo+3.0V to 25.0V
  • Operating temperature: -25°C to +85°C
  • Built-in over current protection and thermal shutdown circuits
  • Supports ceramic capacitors for stable operation
  • Peak power dissipation based on thermal design considerations
  • Dropout voltage: approximately 1.0V to 3.0V depending on load
  • Designed for digital and industrial applications requiring reliable power regulation

Buy the ROHM BD33FA1FP3 – Reliable Low-Dropout Linear Regulator for Industrial Applications

Get the ROHM BD33FA1FP3 series low-voltage linear regulators online today for high accuracy, built-in protection features, and compact design. Perfect for industrial and digital appliance applications, these regulators deliver 0.1A current with multiple output voltage options including 3.3V, 5V, 5.4V, and 12V. The SOT89-3K package supports excellent heat dissipation, ensuring durability and long-term operation. Support for ceramic capacitors enhances stability under varying load conditions, making these regulators ideal for a wide range of electronic devices demanding reliable power management.

Order your ROHM Series BD33FA1FP3 low-voltage linear regulator today and ensure stable, reliable power supply for your digital and industrial projects.

Frequently Asked Questions

Where can I buy ROHM BD33FA1FP3ZTL?

You can click on the BUY or RFQ button to purchase BD33FA1FP3ZTL from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BD33FA1FP3ZTL?

You can download the BD33FA1FP3ZTL datasheet or visit the ROHM website for support.

Who is the manufacturer of BD33FA1FP3ZTL?

ROHM

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