Product Overview: LP2980IM5-2.5

The LP2980IM5-2.5, manufactured by Texas Instruments, is a high-performance, low-dropout micro-power voltage regulator with a fixed output voltage of 2.5V. This precision regulator is specifically designed to maintain stability and accuracy, while providing a continuous load current of up to 50mA. Its compact SOT-23 package makes it ideal for space-constrained applications, ensuring that it can be integrated into a wide range of electronic devices.

This voltage regulator offers an impressive low dropout voltage, typically 280mV at full load, which enhances its efficiency and allows it to operate effectively even when the input voltage is close to the output voltage. The LP2980IM5-2.5 also features a low ground pin current that remains nearly constant regardless of load, which is particularly beneficial for battery-powered applications where extending battery life is crucial.

Key Features

• Fixed Output Voltage: 2.5V with high accuracy.
• High Output Current: Capable of delivering up to 50mA.
• Low Dropout Voltage: Ensures efficient operation with minimal input-output voltage difference.
• Low Ground Pin Current: Helps to maximize battery life in portable devices.
• Stable with Low-ESR Capacitors: Compatible with a range of capacitors, including ceramic types, for greater design flexibility.
• Overcurrent and Thermal Protection: Provides built-in safety features to prevent damage from overloading and overheating.
• Small Footprint: The SOT-23 package is perfect for applications where space is at a premium.

Applications

The LP2980IM5-2.5 is versatile and can be used in a variety of applications, including but not limited to:

• Mobile Phones
• Handheld GPS Units
• Portable Media Players
• Personal Digital Assistants (PDAs)
• Healthcare Devices
• Supply Voltage for Analog-to-Digital Converters (ADCs)
• Reference Voltage Sources

With its precision output voltage, low dropout performance, and battery-saving features, the LP2980IM5-2.5 is an excellent choice for designers looking to improve the performance and efficiency of their electronic products.