component

LM2766M6X

Public Made by Adom

by adom

Texas Instruments DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower supply chiplm2766m6xfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3d ago
viewers lm2766m6x: viewers · Ray 3d ago
lm2766m6x-etched.glb Publish 0.1.0 · Ray 3d ago
lm2766m6x-etched.step lm2766m6x: factory component page (tier=lcsc) · Ray 3d ago
lm2766m6x-hero.glb lm2766m6x: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
lm2766m6x-hero.overlay.json Publish 0.1.0 · Ray 3d ago
lm2766m6x.glb Publish 0.1.0 · Ray 3d ago
lm2766m6x.kicad_mod Publish 0.1.0 · Ray 3d ago
lm2766m6x.kicad_sym Publish 0.1.0 · Ray 3d ago
lm2766m6x.lbr Publish 0.1.0 · Ray 3d ago
lm2766m6x.step Publish 0.1.0 · Ray 3d ago
package.json Publish 0.1.0 · Ray 3d ago
page.json Set visibility: public · Ray 3d ago
README.md Publish 0.1.0 · Ray 3d ago

LM2766M6X

Texas Instruments · DC-DC Converters · SOT-23-6

LM2766M6X from Texas Instruments, in a SOT-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 V+ power_in Power supply positive voltage input, operating range 1.8 V to 5.5 V.
2 GND power_in Power supply ground input.
3 CAP− passive Connect this pin to the negative terminal of the charge-pump capacitor.
4 SD input Shutdown control pin, tie this pin to V+ in normal operation; a voltage below 20% of V+ shuts the device down.
5 VOUT power_out Positive voltage output, approximately 2 × V+ at no load, with up to 20 mA output current for 2.5 V ≤ VIN ≤ 5.5 V.
6 CAP+ passive Connect this pin to the positive terminal of the charge-pump capacitor.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-6
Category Power Supply Chip
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
Supply voltage V+ 1.8 5.5 V 5
Supply current IQ 350 950 µA No load 5
Shutdown supply current ISD 0.1 0.5 µA TJ = 25°C 5
Shutdown supply current (85°C) ISD 0.2 µA TA = 85°C 5
Shutdown pin input voltage (low) VSD 0.6 V 5
Shutdown pin input voltage (high) VSD 2 V 5
Output current IL 20 mA 2.5 V ≤ VIN ≤ 5.5 V 5
Output current IL 10 mA 1.8 V ≤ VIN ≤ 2.5 V 5
Output resistance ROUT 20 55 Ω IL = 15 mA 5
Oscillator frequency ƒOSC 220 400 700 kHz See(3) 5
Switching frequency ƒSW 110 200 350 kHz See(3) 5
Supply voltage (absolute maximum) V+ 5.8 V V+ to GND, or V+ to VOUT 4
VOUT continuous output current 40 mA 4
Output short-circuit duration to GND 1 sec 4
Continuous power dissipation 600 mW TA = 25°C 4
Maximum junction temperature TJMax 150 °C 4
Storage temperature Tstg -65 150 °C 4
ESD human-body model V(ESD) -2000 2000 V HBM, ANSI/ESDA/JEDEC JS-001 4
ESD charged-device model V(ESD) -200 200 V JESD22-C101 4
Junction temperature TJ -40 100 °C 4
Ambient temperature TA -40 85 °C 4
Lead temperature 240 °C Soldering, 10 sec. 4
Junction-to-ambient thermal resistance RθJA 210 °C/W DBV (SOT-23), 6 pins 4
Power efficiency PEFF 94 % IL = 20 mA to GND 5
Voltage conversion efficiency VOEFF 99.96 % No load 5

CAD (KiCad official)

  • Symbol: LM2766M6X
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: lm2766m6x-etched.step / lm2766m6x-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm2766m6x.step / lm2766m6x.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (22 pp, sha256 17d774caf70e84ee, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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