CJT1117B-3.3 3.3V 1A LDO Voltage Regulator SOT-223 – 10 Pack
CJT1117B-3.3 3.3V 1A LDO Voltage Regulator SOT-223 – 10 Pack
CJT1117B-3.3 Low Dropout Linear Voltage Regulator – 10-Pack
Get reliable, stable 3.3V power regulation with this 10-piece set of CJT1117B-3.3 Low Dropout (LDO) Linear Voltage Regulators in the compact SOT-223 package. Designed for electronics projects, PCB designs, and prototyping, these integrated circuits deliver a steady 3.3V output at up to 1A, making them an essential component for microcontroller power supplies, Arduino boards, Raspberry Pi add-ons, and more.
Key Features
- Fixed 3.3V Output: Consistent, regulated 3.3V output voltage for stable performance in sensitive circuits.
- 1A Output Current: Handles up to 1 amp of continuous output current to power a wide range of loads.
- Low Dropout Voltage: Efficient LDO design minimizes the difference between input and output voltage, reducing heat and improving efficiency.
- SOT-223 Package: Industry-standard surface-mount package for easy PCB integration and excellent thermal dissipation.
- 10-Piece Value Pack: Ideal for hobbyists, engineers, and makers who need spares on hand for multiple projects.
- New Condition: All units are brand new, unused, and ready for immediate use.
- No High-Concern Chemicals: Manufactured without high-concern chemical substances for safer handling.
Specifications
- Model: CJT1117B-3.3
- Output Voltage: 3.3V (Fixed)
- Output Current: Up to 1A
- Package Type: SOT-223
- Type: Low Dropout (LDO) Linear Voltage Regulator
- Quantity: 10 PCS per pack
- Condition: New
- Made in: Mainland China
Who Is This For?
Whether you're a hobbyist building your first Arduino circuit, an electronics engineer prototyping a new design, or a maker stocking up on reliable components, the CJT1117B-3.3 is a versatile and trusted choice. Its SOT-223 footprint is compatible with a wide range of PCB layouts, making it a go-to regulator for 3.3V applications.
Related Products You May Like
- Electromagnetic Induction Tester – Coil & Circuit Fault Detector
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
- 360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit
Learn more: ENERGY STAR product efficiency guidance
Frequently Asked Questions
Q: What is the output voltage and current of the CJT1117B-3.3 voltage regulator?
A: The CJT1117B-3.3 is a fixed-output LDO linear voltage regulator that provides a stable 3.3V output at up to 1A of continuous current. It is ideal for powering 3.3V microcontrollers, sensors, and other digital circuits.
Q: What package type is the CJT1117B-3.3, and is it suitable for surface-mount PCB designs?
A: Yes — the CJT1117B-3.3 comes in the SOT-223 surface-mount package, which is widely used in PCB designs. Its exposed thermal pad allows for efficient heat dissipation, making it suitable for a variety of circuit boards and layouts.
Q: How many units are included in this listing?
A: This listing includes a pack of 10 CJT1117B-3.3 integrated circuits, all brand new and in unused condition — perfect for stocking up for multiple projects or prototyping sessions.
Q: What is the minimum input voltage required for the CJT1117B-3.3 to regulate properly?
A: As a low dropout regulator, the CJT1117B-3.3 requires only a small difference between input and output voltage (typically around 1.2V dropout at full load), meaning an input of approximately 4.5V or higher is typically sufficient for stable 3.3V output. Always refer to the component datasheet for exact specifications.