component

TP6841S6-1

Public Made by Adom

by adom

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

componentpower management (pmic)tp6841s6-1factory-2.0.0extractor-text
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tp6841s6-1-etched.step tp6841s6-1: factory component page (tier=lcsc) · Ray 8d ago
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TP6841S6-1

TECH PUBLIC · DC-DC Converters · SOT-23-6L

TP6841S6-1 from TECH PUBLIC, in a SOT-23-6L. 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 BST passive Bootstrap pin; connect a 100nF capacitor from this pin to SW (BST voltage rated VSW-0.3 to VSW+6 V).
2 GND power_in Ground.
3 FB input Feedback input; connect an external resistor divider from the output to FB and GND to set VOUT (0.8V typical reference, rated VSS-0.3 to VSS+6 V).
4 EN input Enable pin for the IC; drive high to enable the part, low to disable (rising threshold 1.3V typ, falling 1.2V typ, rated up to VSS+45 V).
5 VIN power_in Supply voltage, 4.5V to 40V operating range; bypass with a 22µF ceramic capacitor to GND.
6 SW output Inductor connection; connect an inductor between SW and the regulator output (SW voltage rated VSS-0.3 to VIN+0.3 V).

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-6L
Category Power Management (PMIC)
Pins 6

CAD (KiCad official)

  • Symbol: TP6841S6-1
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: tp6841s6-1-etched.step / tp6841s6-1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tp6841s6-1.step / tp6841s6-1.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (9 pp, sha256 a3374be49ba4db38, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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