The LP2985AIM5-2.6, part of the LP2985 series from Texas Instruments, is a high-performance, low-noise micro-power voltage regulator designed for use in battery-powered systems and other low-voltage applications. This device offers a precise output voltage of 2.6V, which is maintained with a high accuracy level, making it ideal for sensitive electronic components that require a stable power supply.

Key Features:

• Output Voltage: The LP2985AIM5-2.6 provides a fixed output voltage of 2.6V, suitable for a wide range of low-voltage operations.
• High Accuracy: With an output voltage accuracy of ±0.5% at 25°C, and ±1.5% over the full operating temperature range, this regulator ensures a reliable power source for critical applications.
• Low Dropout: The low dropout voltage (typically 280 mV at full load) allows for efficient operation even when the input voltage is close to the output voltage, maximizing battery life.
• Low Noise: With a low output noise of typically 30 µVRMS, this regulator is perfect for noise-sensitive applications such as RF and precision analog circuits.
• High Ripple Rejection: The device features a high ripple rejection ratio of 70 dB at 1 kHz, ensuring a clean and stable output voltage.
• Current Limiting and Thermal Protection: Built-in current limiting and thermal protection features safeguard the device and the application from excessive currents and overheating.
• Small Package Size: The LP2985AIM5-2.6 is available in a small SOT-23 package, making it an excellent choice for space-constrained applications.

Applications:

The LP2985AIM5-2.6 is versatile and can be used in various applications, including:

• Portable and battery-powered electronics
• Cellular phones and PDAs
• Laptops and notebook computers
• Reference voltage sources
• Audio and video equipment

With its combination of high accuracy, low noise, and small footprint, the LP2985AIM5-2.6 from Texas Instruments is an excellent choice for designers looking to enhance the performance and reliability of their power management systems.