GENERAL DESCRIPTION
The ADR380 and ADR381 are precision 2.048 V and 2.500 V band gap voltage references featuring high accuracy, high stability, and low-power consumption in a tiny footprint. Patented temperature drift curvature correction techniques minimize nonlinearity of the voltage change with temperature. The wide operating range and low power consumption make them ideal for 3 V to 5 V battery-powered applications.

FEATURES
   Initial Accuracy: ±5 mV/±6 mV max
   Initial Accuracy Error: ±0.24%/±0.24%
   Low TCVO: 25 ppm/°C max
   Load Regulation: 70 ppm/mA
   Line Regulation: 25 ppm/V
   Wide Operating Range:
      2.4 V to 18 V for ADR380
      2.8 V to 18 V for ADR381
   Low Power: 120 μA max
   High Output Current: 5 mA
   Wide Temperature Range: –40°C to +85°C
   Tiny 3-Lead SOT-23 Package with Standard Pinout

APPLICATIONS
   Battery-Powered Instrumentation
   Portable Medical Instruments
   Data Acquisition Systems
   Industrial Process Control Systems
   Hard Disk Drives
   Automotive