The LM385BYM-2.5/NOPB is a precision micro-power shunt voltage reference from Texas Instruments, renowned for its high reliability and stability. This component is designed to provide a precise 2.5V output voltage, which is maintained over a wide current range from 20 µA to 20 mA. The device is encapsulated in a small SOT-23 package, making it ideal for space-constrained applications.

One of the key features of the LM385BYM-2.5/NOPB is its low dynamic impedance, which ensures stable reverse breakdown voltage even with varying load conditions. This characteristic is particularly important in applications where voltage regulation is critical, such as in analog-to-digital converters, digital-to-analog converters, and precision power supplies.

Furthermore, the LM385BYM-2.5/NOPB boasts a tight initial tolerance of ±1%, which allows for precise voltage settings in the end application without the need for external calibration. Its operating temperature range of -40°C to +85°C ensures that the device can perform reliably in a variety of environmental conditions, making it suitable for industrial, automotive, and consumer electronics.

Key Features:

• Output Voltage: Precisely regulated 2.5V
• Current Range: Wide operating current range from 20 µA to 20 mA
• Package Type: SOT-23 package for compact footprint
• Low Dynamic Impedance: Ensures stable voltage under varying loads
• Tight Initial Tolerance: ±1% for accurate voltage settings
• Temperature Range: Operational from -40°C to +85°C
• Lead-Free and RoHS Compliant: Environmentally friendly and suitable for lead-free soldering

In addition to its technical prowess, the LM385BYM-2.5/NOPB is also lead-free and RoHS compliant, demonstrating Texas Instruments' commitment to environmental sustainability. The NOPB designation indicates that the product is provided in "No Lead" (Pb-free) packaging. This product is an excellent choice for designers seeking a reliable voltage reference source that combines precision, power efficiency, and miniaturization in their electronic designs.