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ADI ADR381ARTZ-R2 product image
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ADI ADR381ARTZ-R2RoHS

Manufacturer
ADI
MPN
ADR381ARTZ-R2
LCSC Part #
C207537
Packaging
SOT-23
Customer #
Key Attributes
Precision Low Drift Voltage Reference
Datasheetpdf iconADI ADR381ARTZ-R2
In-Stock: 31
31 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.7379$ 1.5468$ 1.55
10+$ 1.4523$ 1.2926$ 12.93
30+$ 1.2949$ 1.1525$ 34.58
250+$ 1.118$ 0.9951$ 248.78
500+$ 1.0385$ 0.9243$ 462.15
1,000+$ 1.0028$ 0.8925$ 892.50
Standard Packaging250/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerADI
PackagingSOT-23
Quiescent Current140uA
Output Voltage2.5V
Tolerance±0.24%
Voltage - Supply2.8V~18V
Minimum Cathode Current for Regulation-
Reference TypeSeries
Noise - 1/10Hz to 10Hz5uVp-p
Output Current5mA
FeaturesTemperature compensation control
Noise - 10Hz to 10kHz-
Output TypeFixed
Operating Temperature-40℃~+85℃
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

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.

Features

AI Translation
  • Initial accuracy: ±5mV/±6mV maximum
  • Initial accuracy error: ±0.24%/±0.24%
  • Low TCVOUT: 25 ppm/°C maximum
  • Load regulation: 70 ppm/mA
  • Line regulation: 25 ppm/V
  • Wide operating ranges 2.4 V to 18 V for ADR380 2.8 V to 18 V for ADR381
  • Low power: 120 μA maximum
  • High output current: 5 mA
  • Wide temperature range: -40°C to +85°C
  • Tiny 3-lead SOT-23 package with standard pinout

Applications

AI Translation
  • Battery-powered instrumentation
  • Portable medical instruments
  • Data acquisition systems
  • Industrial process control systems
  • Hard disk drives
  • Automotive