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LT6654AHS6-2.5#TRMPBF

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Analog Devices Voltage References, TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icslt6654ahs6-2.5#trmpbffactory-2.0.0extractor-text

Verified LT6654AHS6-2.5#TRMPBF

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 6 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: LT6654AHS6-2.5#TRMPBF · TSOT-23-6 · 6 pins
  • ✓copper: 6 copper pads, none touching another net
  • ✓datasheet: all 6 pin names found in the 24-page datasheet
  • ✓distributor: lcsc C580252, digikey 505-LT6654AHS6-2.5#TRMPBFTR-ND, mouser 584-6654AHS6-2.5TMPF
  • ✓family: TSOT-23-6
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-aiiywahi/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 6 pins = 6 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 6 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ lt6654ahs6-2-5-trmpbf.kicad_sym✓ lt6654ahs6-2-5-trmpbf.kicad_mod✓ lt6654ahs6-2-5-trmpbf.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 5d ago
viewers lt6654ahs6-2-5-trmpbf: viewers · Ray 5d ago
lt6654ahs6-2-5-trmpbf-etched.glb Publish 0.1.0 · Ray 5d ago
lt6654ahs6-2-5-trmpbf-etched.step lt6654ahs6-2-5-trmpbf: factory component page (tier=mfr) · Ray 5d ago
lt6654ahs6-2-5-trmpbf-hero.glb lt6654ahs6-2-5-trmpbf: hero GLB from the etched model (keeps the MPN mark) · Ray 5d ago
lt6654ahs6-2-5-trmpbf-hero.overlay.json Publish 0.1.0 · Ray 5d ago
lt6654ahs6-2-5-trmpbf.glb Publish 0.1.0 · Ray 5d ago
lt6654ahs6-2-5-trmpbf.kicad_mod Publish 0.1.0 · Ray 5d ago
lt6654ahs6-2-5-trmpbf.kicad_sym Publish 0.1.0 · Ray 5d ago
lt6654ahs6-2-5-trmpbf.lbr Publish 0.1.0 · Ray 5d ago
lt6654ahs6-2-5-trmpbf.step Publish 0.1.0 · Ray 5d ago
package.json Publish 0.1.0 · Ray 5d ago
page.json Set visibility: public · Ray 5d ago
README.md Publish 0.1.0 · Ray 5d ago
verification.json Verified: Published by the parts factory: tier mfr, 6 pins · Ray 5d ago

LT6654AHS6-2.5#TRMPBF

Analog Devices · Voltage References · TSOT-23-6

LT6654AHS6-2.5#TRMPBF from Analog Devices, in a TSOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Internal Function. This pin must be tied to ground, near Pin 2.
2 GND power_in Primary Device Ground.
3 DNC unconnected Do Not Connect. Keep leakage current from this pin to VIN or GND to a minimum.
4 VIN power_in Power Supply. Bypass VIN with a 0.1µF capacitor to ground.
5 DNC unconnected Do Not Connect. Keep leakage current from this pin to VIN or GND to a minimum.
6 VOUT power_out Output Voltage. An output capacitor of 1µF minimum is required for stable operation.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package TSOT-23-6
Category Power Management ICs
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage Accuracy (LT6654AH) -0.215 0.215 % l (full operating temperature range) 6
Input Voltage VIN to GND VIN -0.3 38 V 2
Specified Temperature Range (H-Grade) -40 125 °C H-Grade 2
Storage Temperature Range -65 150 °C 2
Junction Temperature TJMAX TJMAX 150 °C 2
Thermal Resistance Junction-to-Ambient (S6 TSOT-23) θJA 192 °C/W 6-lead TSOT-23 (S6) package 2
Output Voltage Temperature Coefficient (LT6654A) 3 10 ppm/°C LT6654A, l 6
Line Regulation 1.2 5 ppm/V VOUT + 0.5V ≤ VIN ≤ 36V, LT6654-2.5 6
Load Regulation IOUT(SOURCE)=10mA 3 8 ppm/mA IOUT(SOURCE) = 10mA, LT6654-2.5 6
Dropout Voltage VIN, VOUT 55 100 mV ΔVOUT = 0.1%, IOUT = 0mA, LT6654-2.048, LT6654-2.5, LT6654-3, LT6654-3.3, LT6654-4.096, LT6654-5 6
Supply Current 350 600 µA No Load, l 6
Output Voltage Noise 0.1Hz to 10Hz (LT6654-2.5) 1.5 ppmP-P 0.1Hz ≤ f ≤ 10Hz, LT6654-2.5 6
Turn-On Time 150 µs 0.1% Settling, CLOAD = 1µF 7
Long-Term Drift of Output Voltage (S6) 60 ppm/√kHr LT6654S6 7
Hysteresis (S6) 15 ppm ∆T = 0°C to 70°C 7
Hysteresis (S6) 30 ppm ∆T = -40°C to 85°C 7
Hysteresis (S6) 40 ppm ∆T = -40°C to 125°C 7
Hysteresis (S6) 50 ppm ∆T = -55°C to 125°C 7

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
housing abs Plastic mould compounds absorb water. With changes in 18

CAD (KiCad official)

  • Symbol: LT6654AHS6-2.5#TRMPBF
  • Footprint: Package_TO_SOT_SMD:TSOT-23-6
  • 3D model: TSOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: lt6654ahs6-2-5-trmpbf-etched.step / lt6654ahs6-2-5-trmpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lt6654ahs6-2-5-trmpbf.step / lt6654ahs6-2-5-trmpbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (24 pp, sha256 7793895f1475d122, retrieved 2026-11-02, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF