The LM4051CEM3X-1.2 from Texas Instruments is a precision micropower shunt voltage reference, providing a fixed 1.2V output with a high level of accuracy and stability. This component is part of Texas Instruments' LM4051 series and is designed for a wide array of applications ranging from power supplies to data conversion systems, where a stable and precise reference voltage is essential.

Key Features

• Output Voltage: Fixed 1.2V with an impressive accuracy of ±0.5% at 25°C.
• Temperature Coefficient: Low temperature coefficient, typically 20 ppm/°C, ensuring reliable performance over a wide temperature range.
• Current Range: Wide operating current range from 60 μA to 12 mA, suitable for battery-powered and portable applications.
• Package: Offered in a small SOT-23 package, allowing for compact circuit design and minimal footprint.
• Stability: Excellent long-term stability and low dynamic impedance, ensuring a consistent output even under varying load conditions.

Applications

The LM4051CEM3X-1.2 is ideal for numerous applications, including:

• Portable and battery-powered equipment
• Analog-to-Digital (A/D) and Digital-to-Analog (D/A) converters
• Power supply monitoring
• Instrumentation
• Automotive electronics

Quality and Reliability

As with all Texas Instruments products, the LM4051CEM3X-1.2 is manufactured to the highest quality standards, ensuring both reliability and performance. This voltage reference is designed to meet the rigorous demands of industrial and automotive applications, providing a dependable solution for precision voltage regulation.

Ordering Information

For ordering and detailed technical information, visit the Texas Instruments website or contact an authorized distributor. Ensure to reference the part number LM4051CEM3X-1.2 when placing an order to receive the specific voltage reference described here.