The TL4051A12QDBZTG4 is a precision voltage reference from Texas Instruments, renowned for its high stability and low temperature coefficient. This product is part of the TL4051 series, which are shunt voltage references that offer excellent accuracy and low power consumption, making them ideal for a wide range of applications, including industrial, automotive, and consumer electronics.

Key Features

• Voltage Accuracy: The TL4051A12QDBZTG4 provides a precise 1.225V output with an impressive initial accuracy of ±0.1%.
• Temperature Coefficient: It boasts an excellent temperature coefficient of 35 ppm/°C (typical), ensuring reliable performance over a wide temperature range.
• Low Operational Current: This device operates with a low quiescent current, typically 45 µA, which is beneficial for power-sensitive applications.
• Stable with Capacitive Loads: The TL4051A12QDBZTG4 is designed to be stable with capacitive loads, thereby providing flexibility in various designs and applications.
• Wide Operating Current Range: It operates over a broad current range from 1 µA to 20 mA, accommodating diverse usage scenarios.
• Package Type: The device is available in a small surface-mount package (SOT-23), which is suitable for space-constrained applications.

Applications

The TL4051A12QDBZTG4 is versatile and can be used in numerous applications, including:

• Data acquisition systems
• Portable and battery-powered equipment
• Industrial control systems
• Automotive electronics
• Medical devices

Quality and Reliability

Texas Instruments is committed to delivering high-quality products. The TL4051A12QDBZTG4 is no exception, as it is designed and manufactured to meet the stringent requirements of the industry. It provides a reliable voltage reference source that designers can trust for their critical applications.