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Analog Devices MAX6190AESA+ — DC-DC Power Modules
Analog Devices

MAX6190AESA+ Voltage Reference, 1.25V ±0.16%, 5ppm/°C

MPNMAX6190AESA+
End of Life

Maxim MAX6190AESA+, Series Voltage Reference, Fixed 1.25V Output, ±0.16% Tolerance, 5ppm/°C, 35µA Supply, 8-SOIC Surface Mount, -40°C to +85°C.

$7.4Ref. price · indicative, final on quote
MAX6190AESA+ datasheet
Packaging8-SOIC (0.154", 3.90mm Width)
StockContact for availability
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

MAX6190AESA+ Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Reference typeSeries
Voltage - input2.5V ~ 12.6V
Voltage - output (Min (Fixed))1.25V
Current - output500 µA
Current - supply35µA
Operating temperature-40°C ~ 85°C (TA)
PackageTube
Tolerance±0.16%
Case8-SOIC (0.154\", 3.90mm Width)
Noise - 0.1Hz to 10Hz25µVp-p
Noise - 10Hz to 10kHz65µVrms
Temperature coefficient5ppm/°C

Product details

1.25 V series reference with ±0.16% initial accuracy

The MAX6190AESA+ from Maxim Integrated is a precision series voltage reference that delivers a fixed 1.25 V output with an initial tolerance of ±0.16% and a temperature coefficient of 5 ppm/°C. It operates from a 2.5 V to 12.6 V input supply and draws only 35 µA quiescent current, making it a strong candidate for battery-powered instrumentation, portable calibrators, and low-power data-acquisition systems where every microamp counts. The 8-SOIC package (0.154" width) fits standard surface-mount footprints and is rated over the -40°C to +85°C industrial temperature range.

Sourcing and lifecycle

The MAX6190AESA+ is listed as Active with ROHS3 compliance. Pricing and availability are confirmed at quote time against an RFQ through independent distribution.

Frequently asked questions

Can MAX6190AESA+ be used as a reference for a 10-bit ADC?

Yes. The ±0.16% tolerance and 25 µVp-p low-frequency noise are more than adequate for 10-bit converters. Even a 12-bit or 14-bit successive-approximation ADC is well within its noise budget.