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A3981

A3981
Mfr. #:
A3981
Manufacturer:
Allegro MicroSystems, LLC
Description:
Lifecycle:
New from this manufacturer.
Datasheet:
A3981 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
Product Attribute
Attribute Value
Manufacturer
Allegro MicroSystems, LLC
Product Category
PMIC - Motor Drivers, Controllers
Series
-
Packaging
Digi-ReelR Alternate Packaging
Package-Case
28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Technology
DMOS
Operating-Temperature
-40°C ~ 150°C (TJ)
Mounting-Type
Surface Mount
Function
Driver - Fully Integrated, Control and Power Stage
Applications
Automotive
Interface
SPI, Step/Direction
Voltage-Supply
3 V ~ 5.5 V
Supplier-Device-Package
28-TSSOP-EP
Current-Output
1.4A
Output-Configuration
Half Bridge (4)
Voltage-Load
7 V ~ 28 V
Motor-Type-Stepper
Bipolar
Motor-Type-AC-DC
-
Step-Resolution
1, 1/2, 1/4, 1/16
Tags
A3981, A398, A39
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
Part # Mfg. Description Stock Price
A3981KLPTR-T
DISTI # V72:2272_06610891		Allegro MicroSystems LLCMicrostepping Motor Driver Automotive 28-Pin TSSOP EP T/R
RoHS: Compliant		4383
  • 3000:$2.2320
  • 1000:$2.2540
  • 500:$2.6250
  • 250:$3.0230
  • 100:$3.0560
  • 25:$3.6180
  • 10:$3.6590
  • 1:$4.0220
A3981KLPTR-T
DISTI # 620-1458-1-ND		Allegro MicroSystems LLCIC MOTOR DRIVER SPI 28TSSOP
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		6664In Stock
  • 1000:$2.4831
  • 500:$2.9443
  • 100:$3.4586
  • 10:$4.2210
  • 1:$4.7000
A3981KLPTR-T
DISTI # 620-1458-6-ND		Allegro MicroSystems LLCIC MOTOR DRIVER SPI 28TSSOP
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		6664In Stock
  • 1000:$2.4831
  • 500:$2.9443
  • 100:$3.4586
  • 10:$4.2210
  • 1:$4.7000
A3981KLPTR-T
DISTI # 620-1458-2-ND		Allegro MicroSystems LLCIC MOTOR DRIVER SPI 28TSSOP
RoHS: Compliant
Min Qty: 4000
Container: Tape & Reel (TR)		4000In Stock
  • 4000:$2.2903
SFH 2201
DISTI # 475-3537-2-ND		OSRAM Opto SemiconductorsSENSOR PHOTODIODE 950NM 2SMD
RoHS: Compliant
Min Qty: 1500
Container: Tape & Reel (TR)		1500In Stock
  • 10500:$0.4479
  • 7500:$0.4658
  • 3000:$0.4765
  • 1500:$0.5016
A3981KLPTR-T
DISTI # 27576463		Allegro MicroSystems LLCMicrostepping Motor Driver Automotive 28-Pin TSSOP EP T/R
RoHS: Compliant		4383
  • 3000:$2.2290
  • 1000:$2.2510
  • 500:$2.6210
  • 250:$3.0179
  • 100:$3.0510
  • 25:$3.6100
  • 10:$3.6520
  • 3:$4.0140
SFH 2201
DISTI # Q65112A3981		OSRAM Opto SemiconductorsPhotodiode PIN Chip 950nm 0.45A/W 2-Pin SMD - Tape and Reel (Alt: Q65112A3981)
RoHS: Compliant
Container: Reel		Americas - 0
    A3981KLPTR-TAllegro MicroSystems LLC 
    RoHS: Not Compliant    		8000
    • 1000:$2.1600
    • 500:$2.2700
    • 100:$2.3700
    • 25:$2.4700
    • 1:$2.6600
    3020R-A.398-1Accurate Screw Machine 42
      SFH 2201OSRAM Opto SemiconductorsPhotodiodes PIN Photodiode SMT Package
      RoHS: Compliant      		Americas - 3000
      • 1500:$0.6800
      • 3000:$0.6580
      Q65112A3981OSRAM Opto SemiconductorsPhotodiodes TOPLED D5140 PHOTODIODE
      RoHS: Compliant      		Americas - 3000
      • 1500:$0.6800
      • 3000:$0.6580
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      		 New and Original
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      		 New and Original
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      		 New and Original
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      		 New and Original
      A337

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      Availability
      Stock:
      Available
      On Order:
      4500
      Enter Quantity:
      Current price of A3981 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
      Reference price (USD)
      Quantity
      Unit Price
      Ext. Price
      1
      $0.00
      $0.00
      10
      $0.00
      $0.00
      100
      $0.00
      $0.00
      500
      $0.00
      $0.00
      1000
      $0.00
      $0.00
      Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
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