Description
The L4941BV is a high-performance, very low-dropout (LDO) linear voltage regulator designed to provide a stable, fixed 5V output at currents up to 1A. Engineered to excel in applications where low power waste and minimal heat generation are critical, this device minimizes the voltage differential between the input and output. Its robust design makes it an ideal solution for battery-powered systems or any application where maintaining high efficiency while providing a reliable 5V supply is required.
In addition to its excellent electrical performance, the L4941BV features built-in protection circuitry, including current limiting, thermal shutdown, and over-voltage protection, ensuring that your system remains safe even under demanding operating conditions. Its design is optimized for longevity and dependability, providing a clean and consistent power rail for microcontrollers, digital logic, and other sensitive electronic components. Whether used in automotive electronics or industrial control systems, the L4941BV offers a trustworthy and efficient power management solution.
Key Features
- Very Low Dropout Voltage: Highly efficient operation that minimizes power loss and allows for tighter input-to-output voltage margins.
- Fixed 5V Output: Factory-configured to provide a standard, precise 5V rail for diverse electronics.
- 1A High-Current Capacity: Robust enough to handle the power requirements of most digital systems, microcontrollers, and peripheral devices.
- Comprehensive Protection: Integrated safeguards against thermal overload, current spikes, and voltage transients for enhanced circuit reliability.
- Proven Reliability: A widely used industry standard, making it a reliable and cost-effective choice for professional circuit designs.
Application
- Automotive Electronics: Ideal for providing stable power to onboard computer modules, sensors, and lighting control circuits.
- Battery-Powered Devices: Maximizes efficiency to extend battery life in portable equipment and handheld gadgets.
- Industrial Power Rails: Reliable localized power regulation for factory automation hardware, PLCs, and field sensors.
- Consumer Electronics: Perfect for powering logic circuits in household appliances and entertainment devices.
- Custom Prototyping: An essential, must-have component for engineers and makers designing reliable, high-current custom circuits.
Package Includes
- 1 x L4941BV 1A Fixed 5V Very Low-Dropout (LDO) Voltage Regulator IC
Technical Specifications
| Parameter | Specification |
|---|---|
| Device | L4941BV |
| Output Voltage | 5V (Fixed) |
| Max Output Current | 1A |
| Regulator Type | Very Low-Dropout (LDO) |
| Shipping Weight | 0.001 kg |
| Shipping Dimensions | 4 × 4 × 1 cm |
Note: Product images are shown for illustrative purposes only and may differ from the actual product. For complete technical parameters, please refer to the official device datasheet.
