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Description

General part information

ADR380 Series

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.The ADR380 and ADR381 are micropower, low dropout voltage (LDV) devices that provide a stable output voltage from supplies as low as 300 mV above the output voltage. They are specified over the industrial (−40°C to +85°C) temperature range. The ADR380/ADR381 are available in the tiny 3-lead SOT-23 package.

Technical Specifications

Parameters and characteristics for this part

SpecificationADR380ARTZ-REEL7
Current - Output5 mA
Current - Supply140 µA
Mounting TypeSurface Mount
Noise5 µVp-p
Operating Temperature (Max)85 °C
Operating Temperature (Min)-40 °C
Output TypeFixed
Package / CaseTO-236-3, SOT-23-3, SC-59
Package NameSOT-23-3
Reference TypeSeries
Temperature Coefficient25 ppm/°C
Tolerance0.24 %
Voltage - Input (Maximum)18 V
Voltage - Input (Minimum)2.4 V
Voltage - Output (Min/Fixed)2.048 V

Pricing

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CAD

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