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REF5025IDR

REF5025IDR 2.5V Series Voltage Reference, 3 ppm/°C, 8-SOIC

MPNREF5025IDR
Active

Texas Instruments REF5025IDR, Series Voltage Reference, Fixed 2.5V Output, ±0.05% Tolerance, 3 ppm/°C Drift, 3 µVp-p Noise, 8-SOIC, -40°C to 125°C.

$7.1900Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

REF5025IDR specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Reference typeSeries
Voltage - input2.7V ~ 18V
Voltage - output (Min (Fixed))2.5V
Output current10 mA
Current - supply1.2mA
Operating temperature-40°C~125°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Tolerance±0.05%
Case8-SOIC (0.154\", 3.90mm Width)
Noise - 0.1Hz to 10Hz3µVp-p
Temperature coefficient3ppm/°C

Product details

2.5 V precision reference with 3 µVp-p noise floor

The Texas Instruments REF5025IDR is a 2.5 V series voltage reference in an 8-SOIC package. Its 3 µVp-p low-frequency noise (0.1 Hz to 10 Hz) and 3 ppm/°C temperature drift make it a fit for precision ADC and DAC reference circuits where the noise floor directly limits system resolution.

The ±0.05% initial tolerance sets the uncalibrated error budget. The 10 mA output current drives multiple ADC reference inputs or a small buffer stage.

Listed as Active on the manufacturer lifecycle.

Frequently asked questions

Is REF5025IDR obsolete or end-of-life?

REF5025IDR carries an Active lifecycle status.