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ADR127 Datasheet

ADR127 Datasheet

Precision, Micropower LD0 1.25 VOUT Voltage Reference in TSOT
Part No.: ADR127
Page: 20 Pages
Size: 467 KB
Manufacturer: Analog Devices, Inc.
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Update Time: 2025-02-17 14:11:48
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ADR127 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
ADR127AUJZ-REEL7 Reel 3000 R0S 1 6 -40°C ~ 125°C 6-Lead TSOT  
ADR127AUJZ-R2 Reel 250 R0S 1 6 -40°C ~ 125°C 6-Lead TSOT  
ADR127BUJZ-REEL7 Reel 3000 R0T 1 6 -40°C ~ 125°C 6-Lead TSOT  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

ADR127 Datasheet(PDF)

ADR127 Datasheet(Picture)

ADR127 Features

  • Initial accuracy
    A grade: ±0.24%
    B grade: ±0.12%
  • Maximum temperature coefficient
    A grade: 25 ppm/°C
    B grade: 9 ppm/°C
  • Low dropout: 300 mV for ADR121, ADR125
  • High output current: +5 mA/−2 mA
  • Low typical operating current: 85 μA
  • Input range: 2.7 V to 18 V for ADR127
  • Temperature range: −40°C to +125°C
  • Tiny TSOT (UJ-6) package

ADR127 Applications

  • Battery-powered instrumentation
  • Portable medical equipment
  • Data acquisition systems
  • Automotive

ADR127 Description

The ADR127 are a family of micropower, high precision, series mode, band gap references with sink and source capability. The parts feature high accuracy and low power consumption in a tiny package. The ADR12x design includes a patented temperature-drift curvature correction technique that minimizes the nonlinearities in the output voltage vs. temperature characteristics.

The ADR12x is a low dropout voltage reference, requiring only 1.45 V for ADR127 above the nominal output voltage on the input to provide a stable output voltage. This low dropout performance, coupled with the low 85 μA operating current, makes the ADR12x ideal for battery-powered applications.

Available in an extended industrial temperature range of −40°C to +125°C, the ADR127 are housed in the tiny TSOT (UJ-6) package.

ADR127 Related Parts

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