ALLEGRO A3938SLD
ALLEGRO A3938SLD

ALLEGRO A3938SLD

Manufacturer No:

A3938SLD

Manufacturer:

ALLEGRO

Package:

38-TFSOP (0.173, 4.40mm Width)

Description:

4.4mm mm Motor Drivers 38 9.7mm mm Motion Control Electronics

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1:Prepare product

Step1:Prepare product

Step2:Desiccant Protection

Step2:Desiccant Protection

Step3:Vacuum Packaging

Step3:Vacuum Packaging

Step4:Individual Package

Step4:Individual Package

Step5:Anti-collision Filling

Step5:Anti-collision Filling

Step6:Packaging Box

Step6:Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

A3938SLD Information

ALLEGRO A3938SLD technical specifications, attributes, parameters and parts with similar specifications to ALLEGRO A3938SLD.

  • Type
  • Parameter
  • Mount
  • Surface Mount
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 38-TFSOP (0.173, 4.40mm Width)
  • Number of Pins
  • 38
  • Operating Temperature
  • -20°C~85°C TA
  • Packaging
  • Tube
  • Published
  • 2008
  • JESD-609 Code
  • e0
  • Part Status
  • Obsolete
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Type
  • Parameter
  • Number of Terminations
  • 38
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Tin/Lead (Sn/Pb)
  • Applications
  • General Purpose
  • Subcategory
  • Motion Control Electronics
  • Technology
  • Power MOSFET
  • Voltage - Supply
  • 18V~50V
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Peak Reflow Temperature (Cel)
  • 240

Download datasheets and manufacturer documentation for ALLEGRO A3938SLD.

A3938SLD Overview


This package was designed with Tubein mind.38-TFSOP (0.173, 4.40mm Width)cases are included with the part.The part should be mounted by Surface Mount.I believe it is suitable for the component connected to General Purpose.There is a capability for the device to provide 18V~50V volts.This device operates at a temperature of -20°C~85°C TA.Drivers controllers is possible to classify the motor type as Brushless DC (BLDC).This part provides 38terminations.The recommended way to mount it is Surface Mount.This device utilizes the BRUSHLESS DC MOTOR CONTROLLERanalog integrated circuit.The A3938part number allows us to locate it.A device with 38pins is available.Drivers controllers belongs to the Motion Control Electronics series.The available outputs are [0].

A3938SLD Features


Applications : General Purpose
base on A3938 number
designed with 1 outputs


A3938SLD Applications


There are a lot of Allegro MicroSystems
A3938SLD motor drivers applications.


  • Automotive applications
  • Dome
  • Dash
  • Footwell lighting
  • Indicator
  • Telltale lights
  • Infotainment backlighting
  • Tail lights
  • Turn signals
  • Brake lights

In Stock :Available

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

checkAuthentic Components
checkFast Global Shipping
checkESD & IEC Compliance
checkFull Traceability

Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from:HK Warehouse
Expected Shipping:Thu, Mar 19 - Fri, Mar 20, 2026
Date Code:Within 2 Years

Payment

PayPal
MasterCard
Visa
American Express

We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.

Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.