The LP3985IBP-2.9 is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a stable and precise 2.9V output voltage. This component is an ideal choice for portable and battery-powered applications due to its low power consumption and small footprint.

Key Features

• Output Voltage: Precisely regulated 2.9V output, suitable for consistent power supply needs.
• High Accuracy: Maintains voltage regulation within ±0.5% over temperature, line, and load variations.
• Low Dropout: Capable of delivering a stable output with a very low dropout voltage, enhancing efficiency in low-voltage operations.
• Low Quiescent Current: Ultra-low consumption in idle mode, which greatly extends battery life for portable devices.
• Thermal Shutdown: Integrated thermal shutdown feature ensures protection against overheating.
• Current Limiting: Built-in current limiting functionality provides additional safety for the device under excessive load conditions.
• Small Package Size: Available in a compact 5-pin SOT-23 package, ideal for space-constrained applications.

Applications

The LP3985IBP-2.9 is versatile and can be used in a variety of applications, including:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Digital Cameras
• Portable Media Players
• WiFi/Bluetooth-enabled devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LP3985IBP-2.9 is no exception. Each unit is rigorously tested to meet high standards of performance and durability, ensuring that your application remains operational and efficient over time.

Support and Resources

For additional information, technical support, and resources, customers can access a wide range of tools, including datasheets, design simulations, and application notes on the Texas Instruments website. This ensures a smooth integration of the LP3985IBP-2.9 into your design with the backing of TI's expert engineering support.