**REF192GS-REEL7: Precision Voltage Reference for Demanding Applications**

In the world of high-precision electronics, system accuracy is fundamentally dependent on a stable and reliable voltage reference. The **REF192GS-REEL7** from Analog Devices stands out as a premier solution, engineered to meet the stringent requirements of today's most demanding applications, from precision data acquisition systems to industrial instrumentation and advanced automotive systems.

The core of the REF192 is a buried Zener diode, a technology renowned for its excellent long-term stability and low noise characteristics. This device delivers a **fixed 2.5V output** with an exceptional initial accuracy of ±0.05%. More importantly, it maintains this precision over time and varying environmental conditions, featuring a **low temperature drift of just 5ppm/°C (max)**. This ensures that measurements remain consistent and trustworthy, even in environments with significant temperature fluctuations.

Beyond mere accuracy, the REF192GS-REEL7 is designed for robust performance. It operates with a **remarkably low supply current of 30µA**, making it an ideal choice for portable, battery-powered equipment where power efficiency is critical. Despite its low power consumption, it can **source and sink up to 10mA of load current**, providing the strength to drive multiple loads directly without additional buffering. Its excellent line regulation (20µV/V) and load regulation (150µV/mA) further ensure that the output voltage remains immune to noise and variations on the supply rail.

Housed in a space-saving **SOT-23-3 package**, the REF192GS-REEL7 offers this high performance in a minimal footprint, addressing the needs of compact PCB designs. The "-REEL7" suffix indicates it is supplied on a 7-inch reel, making it perfectly suited for automated high-volume assembly processes.

**ICGOOODFIND:** The REF192GS-REEL7 is a superior precision voltage reference that masterfully balances ultra-high accuracy, excellent temperature stability, and low power consumption. Its robust design and miniature package make it an indispensable component for engineers designing systems where precision and reliability cannot be compromised.

**Keywords:** Precision Voltage Reference, Low Temperature Drift, High Accuracy, Low Power Consumption, Buried Zener