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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM2940R-5.0
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.40 AED | Dhs. 2.40 AED |
| 15+ | Dhs. 2.31 AED | Dhs. 34.65 AED |
| 25+ | Dhs. 2.26 AED | Dhs. 56.50 AED |
| 50+ | Dhs. 2.13 AED | Dhs. 106.50 AED |
| 100+ | Dhs. 1.88 AED | Dhs. 188.00 AED |
| N+ | Dhs. 0.38 AED | Price Inquiry |
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LM2940R-5.0 Low Dropout Voltage Regulator - Reliable 5V Power Solution
The LM2940R-5.0 is a high-performance low dropout (LDO) linear voltage regulator designed to deliver a stable 5V output with up to 1A current capability. Manufactured by TAEJIN, this regulator is ideal for embedded systems, microcontroller projects, and applications requiring clean, regulated power with minimal voltage drop.
Key Features & Benefits
- Low Dropout Performance: Only 0.4V dropout at 1A load ensures efficient operation even when input voltage is close to output
- Wide Input Range: Accepts input voltages up to 30V, providing flexibility for various power supply designs
- Robust Protection: Built-in over-current and over-temperature protection safeguards your circuit and extends component life
- Surface Mount Package: TO-263-3L package optimized for automated assembly and excellent thermal performance
- Industrial Temperature Range: Operates reliably from -40°C to 85°C for demanding environments
- RoHS Compliant: Meets environmental standards for lead-free manufacturing
Typical Applications
- Microcontroller and FPGA power supplies
- Embedded systems and development boards
- Battery-powered devices requiring regulated 5V rail
- Post-regulation for switching power supplies
- Automotive and industrial control systems
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic semiconductor components with full manufacturer warranty support. Every LM2940R-5.0 regulator is sourced directly from authorized distributors and undergoes quality verification before shipping. We offer global shipping and technical support to help you succeed with your embedded hardware projects.
Related Products & Resources
Looking for power management solutions? Explore our complete range of Battery Chargers and voltage regulators. Visit our homepage to browse thousands of authentic FPGA, microcontroller, and power management ICs. Stay updated with the latest industry insights and product releases on our News Blog.
| Product attributes | Property Value |
| Manufacturer | TAEJIN |
| Product Series | |
| Packaging | Tape & Reel (TR)| |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 30V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.4V @ 1A |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 16 mA |
| Current - Supply (Max) | - |
| PSRR | - |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | - |
| Supplier Device Package | TO-263-3L |
| ROHS |  |
LM2940R-5.0.pdf