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REF5050AID

REF5050AID Texas Instruments 5V Series Voltage Reference

MPNREF5050AID
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Texas Instruments REF5050AID, Series Voltage Reference, Fixed 5V Output, ±0.1% Tolerance, 8 ppm/°C, 10 mA Output, 8-SOIC (0.154", 3.90mm Width), -40°C to 125°C.

$4.0400Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

REF5050AID specifications
ParameterValue
Output typeFixed
MountingSurface Mount
Reference typeSeries
Voltage - input5.2V ~ 18V
Voltage - output (Min (Fixed))5V
Output current10 mA
Current - supply1.2mA
Operating temperature-40°C~125°C(TA)
PackageTube
Tolerance±0.1%
Case8-SOIC (0.154\", 3.90mm Width)
Noise - 0.1Hz to 10Hz3µVp-p
Temperature coefficient8ppm/°C

Product details

5V reference for precision rails

It is a suitable reference for precision data converters, industrial sensor interfaces, and power supply monitoring where a stable 5 V rail is needed.

Parametric profile for the BOM

Output current is rated at 10 mA, which is enough to drive the reference input of a single ADC or DAC plus a small resistive divider for scaling. Supply current is 1.2 mA typical, and the input voltage range spans 5.2 V to 18 V, giving headroom for regulation from a 12 V or 15 V intermediate bus.

Frequently asked questions

What is the tolerance of the REF5050AID?

Initial output voltage tolerance is ±0.1%.