component

XTM4119AS3CT

Public Made by Adom

by adom

XTX Brushed DC Motor Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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XTM4119AS3CT

XTX · Brushed DC Motor Drivers · SOT-23-6

XTM4119AS3CT from XTX, 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 OUTB output H-bridge output B; the bridge is rated for a continuous output current of 0.5 A and a peak output current of 0.8 A.
2 GND power_in Ground; per the application notes, the motor ground connection must be isolated in the PCB layout.
3 INB input Logic input B for PWM/IN-IN control; input high level is at least 2.0 V, input low level is at most 0.6 V, and the input voltage range is 0 V to 5 V.
4 INA input Logic input A for PWM/IN-IN control; input high level is at least 2.0 V, input low level is at most 0.6 V, and the input voltage range is 0 V to 5 V.
5 VDD power_in Supply voltage with a recommended operating range of 2.4 V to 18 V (absolute maximum 20 V); the VDD bypass capacitor should be placed as close to this pin as possible.
6 OUTA output H-bridge output A; the bridge is rated for a continuous output current of 0.5 A and a peak output current of 0.8 A.

Key specifications

Parameter Value
Manufacturer XTX
Package SOT-23-6
Category Motor Driver 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
Supply voltage (VDD) VDD -0.3 20 V 4
Output current peak IPEAK 0 0.8 A 4
Logic input voltage VINA/INB -0.3 5.5 V 4
ESD protection (HBM) ESD 2000 V 4
Operating temperature TOPR -40 85 °C 4
Storage temperature Tstg -65 150 °C 4
Junction temperature Tj 150 °C 4
Lead soldering temperature 260 °C 10 s 4
Supply voltage (VDD) VDD 2.4 18 V Ta=25°C 4
Input voltage VINA/INB 0 5 V Ta=25°C 4
Forward/reverse output current IOUT 0 0.5 A Ta=25°C 4
Operating voltage VDD 2.4 18 V 5
Standby current IDDST 1 uA INA=INB=L, no load 5
Operating current IDD 240 350 uA INA=INB=H, or INA=H & INB=L, or INA=L & INB=H, no load 5
Input high voltage VINH 2 V 5
Input low voltage VINL 0.6 V 5
High-level input current IINH 3 20 uA VDD=5V, VIN=5V 5
Output on-resistance (HS+LS) Rds(on) 2 2.5 Ω ILOAD=0.2A, HS+LS 5

CAD (KiCad official)

  • Symbol: XTM4119AS3CT
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: xtm4119as3ct-etched.step / xtm4119as3ct-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xtm4119as3ct.step / xtm4119as3ct.glb are the bare package body.

Provenance

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

  • Datasheet: XTX datasheet (10 pp, sha256 7715157a3e7a53e3, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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