Texas Instruments

LP2985AIM5X-2.8/NOPB

LP2985AIM5X-2.8/NOPB Description

The LP2985AIM5X-2.8/NOPB is a linear voltage regulator IC from Texas Instruments, designed for applications requiring a fixed 2.8V output voltage. It features a low quiescent current of 95 µA, making it ideal for battery-powered devices. The device is housed in a small SOT23-5 package, suitable for surface mount applications.

LP2985AIM5X-2.8/NOPB Features

• Fixed Output Voltage: The LP2985AIM5X-2.8/NOPB provides a fixed 2.8V output voltage, simplifying design and reducing component count.
• Low Quiescent Current: With a quiescent current of only 95 µA, this regulator is highly efficient and extends battery life in portable devices.
• Over Current, Over Temperature, and Short Circuit Protection: These built-in protection features ensure reliable operation and prevent damage to the device.
• Enable Control: The regulator can be enabled or disabled, allowing for power management in systems with multiple power rails.
• PSRR of 45dB at 1kHz: This high power supply rejection ratio ensures stable output voltage under varying input conditions.
• RoHS3 Compliant: The device meets RoHS3 compliance, making it suitable for environmentally friendly applications.

LP2985AIM5X-2.8/NOPB Applications

The LP2985AIM5X-2.8/NOPB is ideal for a variety of applications, including:

• Portable Electronics: Due to its low quiescent current and small form factor, it is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The device's ability to handle input voltages up to 16V makes it suitable for industrial applications where high input voltages are common.
• Medical Devices: The fixed output voltage and low noise characteristics make it suitable for powering sensitive medical equipment.

Conclusion of LP2985AIM5X-2.8/NOPB

The LP2985AIM5X-2.8/NOPB is a versatile linear voltage regulator that offers a fixed 2.8V output, low quiescent current, and robust protection features. Its small form factor and RoHS3 compliance make it an excellent choice for a wide range of applications, from portable electronics to industrial control systems. With its high PSRR and enable control, this device provides reliable and efficient power regulation in demanding environments.