-
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LDI51-1.8EN-AQ
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.80 AED | Dhs. 1.80 AED |
| 15+ | Dhs. 1.72 AED | Dhs. 25.80 AED |
| 25+ | Dhs. 1.68 AED | Dhs. 42.00 AED |
| 50+ | Dhs. 1.59 AED | Dhs. 79.50 AED |
| 100+ | Dhs. 1.40 AED | Dhs. 140.00 AED |
| N+ | Dhs. 0.28 AED | Price Inquiry |
Couldn't load pickup availability
LDI51-1.8EN-AQ - Automotive Low Dropout Voltage Regulator
The LDI51-1.8EN-AQ is a high-performance, automotive-grade low dropout (LDO) voltage regulator from Diotec Semiconductor, designed to deliver reliable 1.8V fixed output with up to 500mA current capability. This precision voltage regulator is specifically engineered for demanding automotive applications where stable power delivery and extreme temperature tolerance are critical.
Key Features & Benefits
- Automotive-Grade Reliability: AEC-Q101 qualified for automotive applications with operating temperature range of -40°C to 125°C
- Low Dropout Performance: Only 0.12V dropout at 100mA ensures efficient power conversion
- Excellent Noise Rejection: 80dB PSRR at 1kHz minimizes power supply noise interference
- Compact Surface Mount Design: SOT-23-5 package saves valuable PCB space
- Built-in Protection: Over-temperature protection safeguards your circuit
- Enable Control: Allows for power sequencing and shutdown modes
Ideal Applications
Perfect for automotive electronics, embedded systems, microcontroller power supplies, sensor circuits, and any application requiring stable 1.8V power in harsh environments. The LDI51-1.8EN-AQ's automotive qualification makes it an excellent choice for in-vehicle infotainment systems, advanced driver assistance systems (ADAS), and electronic control units (ECUs).
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic components with full manufacturer warranty support. All our products are sourced directly from authorized distributors and undergo rigorous quality inspection before shipping.
Related Products & Resources
Looking for more power management solutions? Explore our complete range of Battery Charger ICs & PMICs for comprehensive charging and power management solutions.
Stay updated with the latest industry insights, technical articles, and product announcements on our News & Technical Blog.
| 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) | 15V |
| Voltage - Output (Min/Fixed) | 1.8V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.12V @ 100mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | - |
| Current - Supply (Max) | - |
| PSRR | 80dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | Automotive |
| Qualification | AEC-Q101 |
| Mounting Type | Surface Mount |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| ROHS |  |
LDI51-1.8EN-AQ.pdf