The LP2988IMMX-3.0 is a precision, fixed-output, micropower voltage regulator from the renowned semiconductor manufacturer, Texas Instruments. Designed to cater to an array of applications, this device offers a stable and reliable 3.0V output voltage, making it an ideal component for sensitive electronic circuits that require a consistent power supply.

Key Features

• High Accuracy: The LP2988IMMX-3.0 boasts an impressive output voltage accuracy of ±0.5%, ensuring precise voltage regulation for critical applications.
• Low Dropout: With a low dropout voltage typically at 280 mV at 200 mA load, this regulator maintains its performance even when the supply voltage is close to the output voltage, which is essential for battery-powered devices.
• Low Quiescent Current: It features an ultra-low quiescent current of 800 µA during operation and less than 1 µA in shutdown mode, thereby conserving battery life in portable applications.
• Thermal Protection: The device includes built-in thermal shutdown protection, which safeguards the regulator and the overall system from the potential damage caused by overheating.
• Stable with Low-ESR Capacitors: The LP2988IMMX-3.0 is stable with output capacitors having an ESR as low as 5 mΩ, which allows the use of ceramic capacitors on the output for enhanced reliability and miniaturization.

Applications

This voltage regulator is versatile and can be employed in a variety of applications, including but not limited to:

• Battery-powered equipment
• Portable consumer devices
• Mobile phones and PDAs
• Notebook and palmtop computers
• Reference voltage sources

Product Specifications

The LP2988IMMX-3.0 is available in an 8-pin MSOP (Mini Small Outline Package) that is both space-saving and suitable for automated assembly processes. The operating temperature range of the device spans from -40°C to +125°C, allowing it to perform reliably in diverse environmental conditions.

For engineers and designers looking for a dependable voltage regulation solution, the LP2988IMMX-3.0 from Texas Instruments stands out as a top choice, combining precision, power efficiency, and robust protection features in a compact package.