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ADR0x: Ultra Compact, Precision Voltage References with High Input Voltage Capability

ADR0x

Features

  • High Initial Accuracy: ±0.1%
  • Superb Temperature Coefficient
    SO-8: 3ppm/°C
    SC70 & TSOT-23: 9ppm/°C
  • SOIC Version is Pin Compatible
  • Upgrade to REF01/02/03
  • Input Voltage up to 40V
  • Tiny SC70-5, Thin-SOT-23-5 & SO-8 Packages
  • Wide Temperature Range: -40°C to +125°C

General Description

The ADR01, ADR02, ADR03, and ADR06 are precision 10 V, 5 V, 2.5 V, and 3.0 V band gap voltage references featuring high accuracy, high stability, and low power. The parts are housed in tiny SC70-5 and TSOT-5 packages, as well as in SOIC-8 versions.

The SOIC-8 versions of the ADR01, ADR02, and ADR03 are drop-in replacements to the industry-standard REF01, REF02, and REF03. The small footprint and wide operating range make the ADR0x references ideally suited for general-purpose and space-constraint applications.

All Members of the ADR0x Family
Model Vout Accuracy Tempco 1Ku Price
ADR01AR 10V ±0.1% 10ppm/°C $1.30
ADR01BR 10V ±0.05% 3ppm/°C $4.00
ADR01CR 10V ±0.1% 40ppm/°C $1.00
ADR01AUJ 10V ±0.1% 25ppm/°C $1.05
ADR01BUJ 10V ±0.05% 9ppm/°C $1.19
ADR01AKS 10V ±0.1% 25ppm/°C $1.05
ADR01BKS 10V ±0.05% 9ppm/°C $1.19
ADR02AR 5.0V ±0.1% 10ppm/°C $1.30
ADR02BR 5.0V ±0.06% 3ppm/°C $4.00
ADR02CR 5.0V ±0.1% 40ppm/°C $1.00
ADR02AUJ 5.0V ±0.1% 25ppm/°C $1.05
ADR02BUJ 5.0V ±0.06% 9ppm/°C $1.19
ADR02AKS 5.0V ±0.1% 25ppm/°C $1.05
ADR02BKS 5.0V ±0.06% 9ppm/°C $1.19
ADR03AR 2.5V ±0.2% 10ppm/°C $1.30
ADR03BR 2.5V ±0.1% 3ppm/°C $4.00
ADR03CR 2.5V ±0.2% 40ppm/°C $1.00
ADR03AUJ 2.5V ±0.2% 25ppm/°C $1.05
ADR03BUJ 2.5V ±0.1% 9ppm/°C $1.19
ADR03AKS 2.5V ±0.2% 25ppm/°C $1.05
ADR03BKS 2.5V ±0.1% 9ppm/°C $1.19
ADR06AR 3.0V ±0.2% 10ppm/°C $1.30
ADR06BR 3.0V ±0.1% 3ppm/°C $4.00
ADR06CR 3.0V ±0.2% 40ppm/°C $1.00
ADR06AUJ 3.0V ±0.2% 25ppm/°C $1.05
ADR06BUJ 3.0V ±0.1% 9ppm/°C $1.19
ADR06AKS 3.0V ±0.2% 25ppm/°C $1.05
ADR06BKS 3.0V ±0.1% 9ppm/°C $1.19