Product Overview: LP2985IM5X-4.0/NOPB

The LP2985IM5X-4.0/NOPB is a high-performance, low-dropout regulator designed and manufactured by Texas Instruments. This regulator offers a fixed output voltage of 4.0V with an output current of up to 150mA. It is an ideal choice for battery-powered devices due to its low power consumption and stable output, which is essential for maintaining the longevity and reliability of sensitive electronic components.

Key Features

• Output Voltage: Fixed at 4.0 volts with tight regulation, ensuring a stable supply for critical applications.
• High Output Accuracy: Maintains a precise output with a tolerance of ±0.5% at room temperature and ±1% over the full temperature range.
• Low Dropout Voltage: Capable of delivering a full 150mA load with a very low dropout voltage, maximizing battery life in portable applications.
• Low Quiescent Current: Offers a low quiescent current of typically 850µA, increasing the efficiency for battery-powered devices.
• Thermal Shutdown Protection: Built-in thermal shutdown feature protects the device from damage due to overheating.
• Current Limit Protection: Includes current limit to safeguard the device and the load from fault conditions.
• Package: Available in a small SOT-23 package, ideal for space-constrained applications.
• Lead-Free and RoHS Compliant: The NOPB (No Lead (Pb)) designation indicates that the product is eco-friendly and compliant with RoHS regulations.

Applications

The LP2985IM5X-4.0/NOPB is versatile and can be used in a wide array of applications, including:

• Mobile phones
• Personal digital assistants (PDAs)
• Digital cameras
• Portable media players
• Wireless peripherals
• Microcontroller power supplies

With its robust feature set, the LP2985IM5X-4.0/NOPB from Texas Instruments provides designers with a reliable and efficient voltage regulation solution, ensuring optimal performance in a variety of electronic products.