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Texas Instruments REF6245IDGKT — Discrete Semiconductors
Texas Instruments

REF6245IDGKT Voltage Reference, 4.5V, ±0.05%, 3ppm/°C

MPNREF6245IDGKT
End of Life

Texas Instruments REF6245IDGKT series voltage reference, 4.5V fixed output, ±0.05% tolerance, 3ppm/°C drift, 3µVp-p low-frequency noise, 8-VSSOP package, commercial temperature range.

$11.84Ref. price · indicative, final on quote
REF6245IDGKT datasheet
Packaging8-TSSOP, 8-MSOP (0.118", 3.00mm 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

REF6245IDGKT Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Reference typeSeries
Voltage - input4.75V ~ 5.5V
Voltage - output (Min (Fixed))4.5V
Current - output3.5 mA
Current - supply1.15mA
Operating temperature0°C ~ 70°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Tolerance±0.05%
Case8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)
Noise - 0.1Hz to 10Hz3µVp-p
Temperature coefficient3ppm/°C

Product details

Precision 4.5 V reference for low-noise analog chains

The REF6245IDGKT: Fixed 4.5 V output, ±0.05% initial accuracy, 3 ppm/°C drift.

Package and supply — what to check on the BOM

8-VSSOP package, 3.00 mm width. Input range 4.75 V to 5.5 V; output 3.5 mA.

Sourcing and lifecycle — active, no LTB concern

Listed as Active with ROHS3 compliance. The laser etch and date-code consistency should trace cleanly back to the authorized TI channel — no gray-market re-marking risk when procured through a verified source.

Frequently asked questions

What is the accuracy of REF6245IDGKT?

Initial accuracy is ±0.05%.

Is REF6245IDGKT obsolete?

No, the part is listed as Active with no end-of-life notice.

Is REF6245IDGKT pin compatible with REF6245?

The REF6245IDGKT uses the 8-VSSOP package; the base REF6245 is also available in an 8-SOIC package. Pin compatibility depends on the specific package variant — verify the footprint against your layout.