The LM285BXM-2.5/NOPB is a precision micro-power shunt voltage reference from Texas Instruments, offering a fixed 2.5V output with an impressive stability and low temperature coefficient. This component is a key building block for maintaining accurate voltage regulation in a wide array of electronic applications, ranging from power supplies to data converters and portable battery-operated devices.

Key Features

• Output Voltage: Fixed 2.5V with high accuracy.
• Low Dynamic Impedance: Ensures stable reverse breakdown voltage with varying current loads.
• Temperature Coefficient: Typically 20 ppm/°C, which provides reliable operation over a wide temperature range.
• Wide Operating Current: Ranges from 20 µA to 20 mA, accommodating a broad spectrum of applications.
• Extended Temperature Range: Operates over a −40°C to +85°C range, ideal for industrial applications.
• Package: Supplied in a small outline transistor (SOT-23) package, facilitating integration into space-constrained designs.
• Lead-Free and RoHS Compliant: The NOPB (No Lead (Pb)) designation indicates an environmentally friendly product.

Applications

The LM285BXM-2.5/NOPB is versatile and can be used in various applications, including:

• Battery chargers and power management systems.
• Portable and handheld devices, ensuring consistent performance with battery voltage fluctuations.
• Precision data systems, such as analog-to-digital (A/D) and digital-to-analog (D/A) converters, requiring stable reference voltages.
• Automotive electronics, where reliability and performance over a range of temperatures are critical.

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and the LM285BXM-2.5/NOPB is no exception. It is designed and manufactured to meet the high standards of reliability and performance that engineers around the world have come to expect from TI products.