Product Overview

The LM4051AEM3-ADJ/NOPB is a precision micropower shunt voltage reference from Texas Instruments, offering an adjustable output for a wide range of applications. This high-reliability component is designed to maintain stability and accuracy over a broad range of operating conditions, making it a versatile choice for designers looking to implement a reference voltage in their circuits.

Key Features

• Adjustable Output: The output voltage can be set to any value between the minimum (1.24V) and maximum (10V) limits with the use of external resistors, providing flexibility for various design requirements.
• Low Temperature Coefficient: This device offers excellent temperature stability, with a typical temperature coefficient of only 50 ppm/°C, ensuring consistent performance over a wide temperature range.
• Low Operational Current: The LM4051AEM3-ADJ/NOPB operates with a very low dynamic impedance and a typical current of 74 µA, making it suitable for battery-powered and energy-sensitive applications.
• High Precision: With an initial accuracy of ±0.5% for the A grade, this voltage reference provides a reliable and precise voltage for critical applications.
• Wide Operating Current Range: The device supports an operating current range of 45 µA to 10 mA, allowing for flexibility in a variety of circuit configurations.
• Robust Package: Housed in a SOT-23 package, the LM4051AEM3-ADJ/NOPB is suitable for automated assembly processes and can be used in space-constrained applications.

Applications

The LM4051AEM3-ADJ/NOPB is ideal for use in numerous applications due to its adjustable nature and high precision. It is commonly found in:

• Portable and battery-powered equipment
• Data acquisition systems
• Instrumentation
• Power supplies
• Analog-to-Digital and Digital-to-Analog converters

Quality and Reliability

As with all Texas Instruments products, the LM4051AEM3-ADJ/NOPB is manufactured to high standards, ensuring reliability and performance in the field. The device is also lead-free and RoHS compliant, adhering to environmental standards for electronic components.