Designed for space critical applications, the ADR510 is a low voltage (1.000 V), precision shunt-mode voltage reference in an ultracompact (3 mm x 3 mm) SOT-23-3 package. The ADR510 features low temperature drift (70 ppm/°C), high accuracy (±0.35%), and ultralow noise (4 μV p-p) performance. The ADR510 advanced design eliminates the need for an external capacitor, yet it is stable with any capacitive load. The minimum operating current increases from 100 μA to a maximum of 10 mA. This low operating current and ease of use make the ADR510 ideally suited for handheld battery-powered applications.

Precision 1.000 V voltage reference
Ultracompact 3 mm x 3 mm
SOT-23 package
No external capacitor required
Low output noise:
4 μV p-p (0.1 Hz to 10 Hz)
Initial accuracy:
±0.35% maximum
Temperature coefficient:
70 ppm/°C maximum
Operating current range:
100 μA to 10 mA
Output impedance:
0.3 Ω maximum
Temperature range:
−40°C to +85°C