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Texas Instruments REF200AU/2K5 — Discrete Semiconductors
Texas Instruments

REF200AU/2K5 Current Mirror/Sink/Source, ±0.25% Accuracy

MPNREF200AU/2K5
End of Life

Texas Instruments REF200AU/2K5, Current Mirror / Current Sink / Source, ±0.25% Accuracy, 100µA Output, 2.5V to 40V Input, 8-SOIC Surface Mount, -25°C to 85°C.

$8.2Ref. price · indicative, final on quote
REF200AU/2K5 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

REF200AU/2K5 Technical Specifications
ParameterValue
Mounting typeSurface Mount
Voltage - input2.5V ~ 40V
Current - output100µA
Operating temperature-25°C ~ 85°C
PackageTape & Reel (TR); Cut Tape (CT)
Accuracy±0.25%
FunctionCurrent Mirror, Current Sink/Source
Case8-SOIC (0.154\", 3.90mm Width)

Product details

100 µA fixed output — no adjustment, no surprise

The output is factory-trimmed to 100 µA and is not user-adjustable. That ±0.25% accuracy holds across the -25°C to 85°C operating range, so the BOM gets a predictable bias current for precision analog loops — no external trim pot, no calibration step. If your design needs a different current value, this is not the part; if 100 µA fits, it simplifies the board.

Active, ROHS3, no end-of-life pressure

The REF200AU/2K5 carries an Active lifecycle status and ROHS3 compliance.

Frequently asked questions

What is the difference between REF200AU and REF200AU/2K5?

The REF200AU/2K5 suffix indicates Tape & Reel packaging (2,500 units per reel) versus the REF200AU which may ship in tube or other formats. The electrical specifications — ±0.25% accuracy, 100 µA output, 2.5V to 40V input — are identical.

Is REF200AU/2K5 a direct replacement for REF200AU?

Yes, the REF200AU/2K5 is electrically identical to the REF200AU. The only difference is the packaging format — Tape & Reel for the /2K5 suffix versus tube for the base part number.