LP3470IM5-3.08/NOPB

The LP3470IM5-3.08/NOPB is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with high efficiency and low noise, making it suitable for a variety of applications, including portable devices, battery-powered equipment, and other electronic systems requiring precise voltage regulation.

Key Features:

1. Output Voltage: The LP3470IM5-3.08/NOPB provides a fixed output voltage of 3.08V, which is ideal for powering microcontrollers, sensors, and other digital circuits that require a stable supply voltage.

2. Low Dropout Voltage: The device features a low dropout voltage, typically around 0.2V at full load, allowing it to maintain regulation even when the input voltage is close to the output voltage. This is particularly beneficial in battery-operated applications where maximizing battery life is crucial.

3. Output Current: The regulator can deliver up to 1A of output current, making it suitable for a range of applications from low-power to moderate-power devices.

4. Quiescent Current: The LP3470IM5-3.08/NOPB has a low quiescent current, which helps to extend battery life in portable applications by minimizing power consumption when the device is not actively driving a load.

5. Thermal Protection: The device includes built-in thermal shutdown protection, which prevents damage due to overheating by shutting down the regulator if the junction temperature exceeds a certain threshold.

6. Short-Circuit Protection: It also features short-circuit protection, ensuring that the device can withstand fault conditions without sustaining damage.

7. Package Type: The LP3470IM5-3.08/NOPB is available in a small, surface-mount package (SOT-23-5), which is ideal for space-constrained applications and allows for easy integration into printed circuit boards (PCBs).

8. Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for use in various environmental conditions.

9. Noise Performance: The LP3470IM5-3.08/NOPB is designed to provide low output noise, which is essential for sensitive analog applications and RF circuits.

Applications:

• Battery-powered devices
• Portable electronics
• Microcontroller power supplies
• RF and analog circuits
• Automotive electronics
• Industrial control systems

Conclusion:

The LP3470IM5-3.08/NOPB from Texas Instruments is a versatile and efficient LDO voltage regulator that offers a combination of low dropout voltage, low quiescent current, and robust protection features. Its fixed output voltage and compact package make it an excellent choice for a wide range of electronic applications, particularly where space and power efficiency are critical.