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A3901SEJTR-T AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

A3901SEJTR-T product

A3901SEJTR-T

Motor Drivers

Motor DriverFull BridgeStepper Motor

The A3901 is a dual full-bridge motor driver optimized for low-voltage portable applications, supporting bipolar stepper or brushed DC motors.

Best for

  • Portable battery-powered motor control
  • Bipolar stepper motor driving

Avoid if

  • High-current applications exceeding 800 mA
  • Applications requiring complex integrated control logic

Check before use

  • Thermal dissipation requirements
  • Brake mode current limits

Key specifications

Supply Voltage
2.5 V to 5.5 V
Output Current
±400 mA
Package
10-lead DFN

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Portable Electronics

Datasheet

VOGTS00007-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for A3901SEJTR-T: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The A3901 is a dual full-bridge motor driver IC designed for low-voltage portable applications, capable of driving one bipolar stepper motor or up to two brushed DC motors.