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Analog Devices LT6654BHS6-2.5#TRMPBF — Discrete Semiconductors
Analog Devices

LT6654BHS6-2.5#TRMPBF Analog Devices Voltage Reference, 0.1%

MPNLT6654BHS6-2.5#TRMPBF
End of Life

Analog Devices LT6654BHS6-2.5#TRMPBF series voltage reference, 2.5V fixed output, ±0.1% tolerance, 20ppm/°C drift, 10 mA output, TSOT-23-6 package.

$5.03Ref. price · indicative, final on quote
PackagingSOT-23-6 Thin, TSOT-23-6
StockContact for availability
Lead timeIn Stock wk
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.
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Specifications

LT6654BHS6-2.5#TRMPBF Technical Specifications
ParameterValue
Output typeFixed
Mounting typeSurface Mount
Reference typeSeries
Voltage - input3V ~ 36V
Voltage - output (Min (Fixed))2.5V
Current - output10 mA
Current - supply600µA
Operating temperature-40°C ~ 125°C (TA)
PackageTape & Reel (TR); Cut Tape (CT)
Tolerance±0.1%
CaseSOT-23-6 Thin, TSOT-23-6
Noise - 0.1Hz to 10Hz1.5ppmp-p
Noise - 10Hz to 10kHz2ppmrms
Temperature coefficient20ppm/°C

Product details

Precision 2.5V reference in a hand-solderable package

The LT6654BHS6-2.5#TRMPBF is a series voltage reference from Analog Devices that delivers a fixed 2.5 V output with a tight ±0.1% initial tolerance and a low 20 ppm/°C temperature coefficient — the kind of stability you need when a 0.1% shift in the reference rail throws your ADC reading off by several LSBs.

Noise and drift — what the numbers mean on your bench

The input voltage range spans 3 V to 36 V, so it can run off a 5 V rail or a 24 V industrial supply without an extra pre-regulator, and the 10 mA output current can drive multiple ADC reference inputs or a small resistive load. Quiescent supply current is 600 µA typical — not the lowest in the class, but reasonable for a precision reference that's always on.

Frequently asked questions

How does LT6654BHS6-2.5#TRMPBF compare to ADR4525ARZ-R7?

The ADR4525ARZ-R7 offers a tighter ±0.04% tolerance and lower 4 ppm/°C drift, but comes in a larger SOIC-8 package. The LT6654BHS6-2.5#TRMPBF's TSOT-23-6 is smaller and easier to hand-solder, though its ±0.1% tolerance and 20 ppm/°C drift are looser. Both are series references with similar output current and noise levels — the choice depends on your accuracy budget and board space.