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Analog Devices MAX873BESA+ — Microcontrollers & Processors (MCU / MPU / DSP)
Analog Devices

MAX873BESA+ Analog Devices 2.5V Series Voltage Reference

MPNMAX873BESA+
End of Life

Analog Devices MAX873BESA+ series voltage reference, 2.5 V fixed output, ±0.1% tolerance, 20 ppm/°C, 8-SOIC surface-mount package, tube.

$6.68Ref. price · indicative, final on quote
MAX873BESA+ datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
Lead time3-5 Days wk
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX873BESA+ Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Reference typeSeries
Voltage - input4.5V ~ 18V
Voltage - output (Min (Fixed))2.5V
Current - output10 mA
Current - supply600µA
Operating temperature-40°C ~ 85°C (TA)
PackageTube
Tolerance±0.1%
Case8-SOIC (0.154\", 3.90mm Width)
Noise - 0.1Hz to 10Hz3.8µVp-p
Noise - 10Hz to 10kHz6.8µVrms
Temperature coefficient20ppm/°C

Product details

2.5 V series reference in an 8-SOIC — the precision anchor for an ADC or DAC supply

The MAX873BESA+ is a precision series voltage reference from Analog Devices, delivering a fixed 2.5 V output with ±0.1% initial accuracy and a 20 ppm/°C temperature coefficient.

Noise floor that doesn't mask the ADC's LSBs

The series topology means the reference sources current to the load, so the output stays within regulation as long as the input rail stays above the dropout — no external resistor needed, unlike a shunt reference.