Product Overview: LM4040B30QFTA - Precision Voltage Reference

The LM4040B30QFTA from Diodes Incorporated is a high-precision shunt voltage reference that offers a fixed reverse breakdown voltage. Designed for use in a wide array of electronics, this component is particularly well-suited for applications requiring a stable and precise reference voltage, such as power supplies, battery-operated equipment, and data acquisition systems.

Key Features and Benefits

• Fixed Output Voltage: The device provides a stable 3.0V output, which is essential for systems that rely on consistent voltage levels for accurate operations.
• High Precision: With an impressive stability and low temperature coefficient, the LM4040B30QFTA ensures minimal deviation in voltage, making it ideal for precision applications.
• Low Dynamic Impedance: The component has a low dynamic impedance which helps to maintain a stable voltage under varying current loads, contributing to the overall reliability of the system.
• Wide Operating Current Range: It operates over a broad current range, providing flexibility in a variety of circuit designs and enhancing its compatibility with different load conditions.
• Extended Temperature Range: The device can operate over a wide temperature range, making it suitable for industrial and automotive applications that may be exposed to harsh environments.

Applications

• Power Supply Control
• Battery-Powered Devices
• Data Acquisition Systems
• Instrumentation
• Portable Consumer Electronics

Product Specifications

The LM4040B30QFTA voltage reference comes in a compact SOT-23 package, which is highly beneficial for space-constrained applications. It is characterized for operation from -40°C to +85°C, ensuring reliable performance across a wide range of temperatures. The device also features a typical temperature coefficient of only 100 ppm/°C, which guarantees a minimal change in voltage with temperature variations.

With its robust design and precise voltage regulation, the LM4040B30QFTA from Diodes Incorporated stands out as a dependable component for any application where voltage precision is paramount.