The LP3988ITLX-2.85/NOPB is a high-performance, low-dropout regulator (LDO) from Texas Instruments, designed to deliver a fixed output voltage of 2.85V with an input voltage range from 2.7V to 6V. This makes it an ideal choice for battery-powered devices that require a stable power supply. The device is capable of supplying up to 150mA of output current, making it suitable for a wide range of applications, including mobile phones, PDAs, digital cameras, and other portable electronics.

Key Features

• Fixed Output: Provides a stable 2.85V output voltage.
• High Output Accuracy: Maintains a tight output voltage regulation, ensuring device reliability.
• Low Dropout Voltage: Operates with a minimal difference between the input and output voltages, enhancing efficiency.
• High PSRR: Excellent power supply rejection ratio (PSRR) that minimizes noise from the input supply.
• Low Quiescent Current: Offers low quiescent current, improving battery life in portable applications.
• Thermal Shutdown: Features thermal shutdown protection to prevent overheating.
• Overcurrent Protection: Includes overcurrent protection to safeguard the device and the load.

Applications

The LP3988ITLX-2.85/NOPB's small footprint and high efficiency make it especially well-suited for space-constrained applications. It is commonly used in:

• Portable electronic devices
• Wireless handsets and accessories
• Bluetooth peripherals
• Handheld instrumentation
• GPS receivers

Package and Quality

Packaged in a tiny, leadless 6-pin micro SMD package, the LP3988ITLX-2.85/NOPB is designed for surface-mount technology (SMT), allowing for efficient assembly and space-saving on PCBs. The NOPB designation indicates that the product is lead-free and RoHS compliant, adhering to environmental standards. Additionally, the device is characterized for operation from -40°C to +125°C, ensuring reliable performance across a wide range of temperatures.