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Model A3977SED-T
Description ALLEGRO MICROSYSTEMS A3977SED-T Chip, driver with transistor
Product QR code
Brand: Allegro MicroSystems
Packaging PLCC-44
Delivery time
Packaging method Tube
Standard packaging quantity 1
5.82  yuan 5.82yuan
10+:
$ 6.9888
100+:
$ 6.6394
500+:
$ 6.4064
1000+:
$ 6.3948
2000+:
$ 6.3482
5000+:
$ 6.2899
7500+:
$ 6.2433
10000+:
$ 6.2200
Quantity
10+
100+
500+
1000+
2000+
Price
$6.9888
$6.6394
$6.4064
$6.3948
$6.3482
Price $ 6.9888 $ 6.6394 $ 6.4064 $ 6.3948 $ 6.3482
Start batch production 10+ 100+ 500+ 1000+ 2000+
Check the distribution price
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(7656) Minimum order quantity(10)
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Technical parameters/power supply voltage (DC): 5.50V (max)

Technical parameters/number of output interfaces: 4

Technical parameters/output voltage: 35 V

Technical parameters/output current: 2.5 A

Technical parameters/number of channels: 2

Technical parameters/number of pins: 44

Technical parameters/operating temperature (Max): 85 ℃

Technical parameters/operating temperature (Min): -20 ℃

Technical parameters/power supply voltage: 3V ~ 5.5V

Technical parameters/power supply voltage (Max): 5.5 V

Technical parameters/power supply voltage (Min): 3 V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 44

Encapsulation parameters/Encapsulation: PLCC-44

External dimensions/packaging: PLCC-44

Physical parameters/operating temperature: -20℃ ~ 85℃

Other/Product Lifecycle: Obsolete

Other/Packaging Methods: Tube

Other/Manufacturing Applications: General

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

Compliant with standards/REACH SVHC standards: No SVHC

Compliant with standard/REACH SVHC version: 2015/06/15

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Alternative material

Model Brand Similarity Encapsulation Introduction Data manual
A3977KED A3977KED Allegro MicroSystems 完全替代 LCC-44
DMOS Stepper Motor Driver 5V 44Pin PLCC
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