Product Overview: LP3985ITL-3.2/NOPB by Texas Instruments

The LP3985ITL-3.2/NOPB is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed to maintain precision output voltage stability across various operating conditions. This regulator is particularly suitable for portable and battery-powered applications due to its low power consumption and small footprint.

Key Features

• Output Voltage: The device provides a fixed output voltage of 3.2V, which is ideal for powering 3.3V digital circuits with an additional margin for voltage drops.
• High Accuracy: The output voltage is precise with a tight tolerance, ensuring reliable operation of sensitive electronic components.
• Low Dropout: With a low dropout voltage, the LP3985ITL-3.2/NOPB can continue to provide a regulated output even when the input voltage is close to the output voltage, maximizing battery life.
• Current Limiting and Thermal Protection: The device includes built-in current limiting and thermal protection features to safeguard the electronic system against over-current and overheating conditions.
• Low Quiescent Current: The quiescent current is exceptionally low, which reduces power consumption when the device is in idle mode, making it suitable for power-sensitive applications.

Applications

• Mobile Phones
• Handheld Devices
• Portable Media Players
• Wireless Peripherals
• GPS Devices

Package and Quality

The LP3985ITL-3.2/NOPB comes in a compact, leadless micro SMD package, which is ideal for space-constrained applications. Additionally, it is characterized for operation from −40°C to +125°C, accommodating a wide range of temperature conditions. The NOPB designation indicates that the product is lead-free and RoHS compliant, meeting environmental standards for hazardous substances.

Texas Instruments is known for its commitment to quality and reliability, and the LP3985ITL-3.2/NOPB is no exception. This voltage regulator is a robust solution for designers looking to optimize power management in their next-generation electronic devices.