The LP2985AITP-3.3/NOPB is a high-performance, low-dropout regulator (LDO) designed and manufactured by Texas Instruments. This LDO offers a stable and reliable power supply solution for a variety of applications, particularly those requiring a fixed output voltage of 3.3V. The device comes in a compact 5-pin SOT-23 package, making it suitable for space-constrained applications.

Key Features

• Output Voltage: Precisely regulated 3.3V output, ideal for powering 3.3V logic and mixed-signal devices.
• High Accuracy: Offers a high accuracy output with a low dropout voltage, providing efficient operation even at low input-to-output voltage differentials.
• Current Capacity: Capable of sourcing up to 150mA of output current, suitable for a range of low-power devices.
• Low Quiescent Current: Features a low quiescent current, which enhances the power efficiency, especially in battery-powered applications.
• Thermal Protection: Integrated thermal shutdown protection ensures the device operates within safe temperature limits.
• Stable Operation: Requires only a small ceramic output capacitor for stability, reducing the overall component count and board space.
• Noise Reduction: Built-in noise reduction capabilities make it an excellent choice for sensitive analog and RF circuits.
• Green Product: The NOPB (No Lead) designation indicates that the product is RoHS compliant and environmentally friendly.

Applications

The LP2985AITP-3.3/NOPB is versatile and can be employed in a wide range of applications, including but not limited to:

• Portable and battery-powered electronics
• Microcontrollers and digital logic supplies
• Reference voltage sources
• Peripheral power supplies
• Wireless communication devices

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the LP2985AITP-3.3/NOPB is no exception. It is designed to meet the rigorous standards of the industry, ensuring reliable performance in a range of environmental conditions.