The LM4051CEM3-ADJ from Texas Instruments is a precision micro-power shunt voltage reference that provides a fixed voltage output from an adjustable reverse breakdown voltage. This high-reliability component is designed for a wide array of applications, including portable and battery-powered electronics, precision data conversion systems, and industrial instrumentation.

Key Features

• Adjustable Output Voltage: The device offers an adjustable output voltage ranging from 1.24V to 10V, which can be set by two external resistors.
• Low Dynamic Impedance: Ensures stable reverse breakdown voltage under a wide range of operating conditions and load currents.
• High Precision: Provides high accuracy with a typical temperature coefficient of 50 ppm/°C, ensuring consistent performance over temperature variations.
• Low Current Consumption: Designed for micro-power operations, it is ideal for battery-powered applications with a typical quiescent current of 60 µA.
• Wide Operating Temperature Range: Suitable for commercial, industrial, and automotive applications with an operating temperature range from -40°C to 125°C.
• Small Package Size: Available in a small SOT-23 package, making it suitable for space-constrained applications.

Applications

• Portable and Battery-Powered Devices
• Precision Data Conversion (ADCs/DACs)
• Power Supplies
• Industrial Instrumentation
• Automotive Electronics

Product Specifications

The LM4051CEM3-ADJ is a versatile and precise voltage reference that enhances the performance and reliability of your electronic designs. Texas Instruments' commitment to quality and performance is evident in this component, making it a smart choice for engineers and designers seeking a stable and adjustable reference voltage source.