The LP2980IM5-1.8/NOPB is a high-performance, low-dropout linear regulator (LDO) from Texas Instruments, designed to provide a stable and reliable power supply in a wide range of applications. This regulator offers a fixed output voltage of 1.8V, which is ideal for powering sensitive electronic circuits that require a precise voltage level.

Key Features

• Output Voltage: Fixed 1.8V with excellent regulation, making it suitable for consistent power delivery.
• Output Current: Capable of delivering up to 50mA of continuous current, sufficient for low-power applications.
• Low Dropout: Minimal voltage drop across the regulator, ensuring efficient operation even when the input voltage is close to the output voltage.
• High Accuracy: Output voltage accuracy of ±0.5%, which is critical for powering precision components.
• Low Quiescent Current: Ultra-low quiescent current, which enhances the battery life in portable applications.
• Thermal Protection: Built-in thermal shutdown feature to protect the device under high-temperature conditions.
• Stable with Low-ESR Capacitors: Compatible with low equivalent series resistance (ESR) capacitors, which reduces noise and improves stability.

Applications

The LP2980IM5-1.8/NOPB is suitable for a broad range of applications, including but not limited to:

• Battery-powered devices
• Portable and handheld equipment
• Reference voltage sources
• Microcontroller power supplies
• Consumer electronics

Package and Quality

The device comes in a space-saving 5-pin SOT-23 package, which is ideal for compact PCB layouts. The NOPB designation indicates that the product is lead-free and RoHS compliant, aligning with environmental standards and regulations. Texas Instruments' commitment to quality ensures that this LDO regulator is a reliable choice for both commercial and industrial applications.