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LDI54-3.3EN
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.05 AED | Dhs. 1.05 AED |
| 15+ | Dhs. 1.00 AED | Dhs. 15.00 AED |
| 25+ | Dhs. 0.98 AED | Dhs. 24.50 AED |
| 50+ | Dhs. 0.93 AED | Dhs. 46.50 AED |
| 100+ | Dhs. 0.82 AED | Dhs. 82.00 AED |
| N+ | Dhs. 0.16 AED | Price Inquiry |
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LDI54-3.3EN Low Dropout Voltage Regulator Overview
The LDI54-3.3EN is a high-performance 3.3V low dropout voltage regulator from Diotec Semiconductor, designed for applications requiring stable power supply with minimal voltage drop. This precision voltage regulator delivers reliable 350mA output current with excellent power supply rejection ratio (PSRR) of 85dB at 1kHz, making it ideal for noise-sensitive electronic circuits and embedded systems.
Key Features & Benefits
- Fixed 3.3V Output: Provides stable voltage regulation for microcontrollers, sensors, and digital circuits
- Low Dropout Voltage: Only 0.35V dropout at 100mA ensures efficient power conversion
- Wide Input Range: Accepts input voltages up to 45V for versatile applications
- Compact SOT-23-5 Package: Space-saving surface mount design for high-density PCB layouts
- Built-in Protection: Over-current and over-temperature protection safeguards your circuits
- Enable Control: Allows power management and shutdown functionality
- Extended Temperature Range: Operates reliably from -40°C to 150°C (TJ)
Applications
The LDI54-3.3EN voltage regulator is perfect for:
- Microcontroller and FPGA power supplies
- IoT devices and wireless sensor networks
- Portable and battery-powered equipment
- Industrial control systems
- Automotive electronics
- Communication equipment
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic semiconductor components directly from authorized distributors. Every LDI54-3.3EN voltage regulator comes with full manufacturer warranty and comprehensive quality assurance documentation.
Our global logistics network ensures fast, reliable shipping to engineers and businesses worldwide. Whether you need a single unit for prototyping or bulk quantities for production, we provide competitive pricing and exceptional customer service.
Related Products & Resources
Looking for power management solutions? Explore our complete range of Battery Chargers and voltage regulators for your next project.
Stay updated with the latest semiconductor industry news, technical articles, and product announcements on our News Blog.
Order your LDI54-3.3EN voltage regulator today and experience the HQICKEY difference in quality and service!
| Product attributes | Property Value |
| Manufacturer | Diotec Semiconductor |
| Product Series | |
| Packaging | Cut Tape (CT)|Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 45V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.35V @ 100mA (Typ) |
| Current - Output | 350mA |
| Current - Quiescent (Iq) | - |
| Current - Supply (Max) | - |
| PSRR | 85dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
LDI54-3.3EN.pdf