The LP2980AIM5X-3.8/NOPB is a micropower low-noise, low-dropout (LDO) linear voltage regulator designed by Texas Instruments, a leader in semiconductor solutions. This high-performance component is ideal for battery-powered systems such as personal communication devices, electronic instruments, and other portable applications where extended battery life is crucial.

Key Features

• Output Voltage: Precisely regulated 3.8V output, suitable for a wide range of applications and ensuring consistent performance.
• High Accuracy: Output voltage accuracy of ±0.5% at room temperature and ±1% over the full operating temperature range, providing reliable and stable voltage supply.
• Low Dropout: A dropout voltage of typically 280mV at 50mA load, maximizing efficiency and battery life.
• Low Quiescent Current: Ultra-low quiescent current of 800nA in shutdown mode and 50µA during operation, minimizing power consumption when idle or in standby mode.
• Noise Reduction: Features a noise bypass pin for an optional noise reduction capacitor, which helps to achieve a low output noise of 30µVRMS for noise-sensitive applications.
• Thermal Protection: Built-in thermal shutdown protection ensures the device operates within safe temperature limits.
• Current Limiting: The device includes current limiting features to protect against overcurrent conditions.
• Package: Offered in a small SOT-23 package, ideal for space-constrained applications.
• Green Product: The NOPB designation indicates that the product is lead-free and RoHS compliant, making it an environmentally friendly choice.

Applications

The LP2980AIM5X-3.8/NOPB is versatile and can be used in a variety of applications, including:

• Cellular Phones
• PDAs and Handheld Devices
• Portable Media Players
• Wireless LAN Devices
• GPS Receivers
• Other Battery-powered Electronics

With its combination of low dropout voltage, high accuracy, and low power consumption, the LP2980AIM5X-3.8/NOPB from Texas Instruments is an excellent choice for designers looking to optimize the performance and battery life of their portable applications.