Loading...

A3977SLPTR

Allegro MicroSystems

A3977SLPTR by Allegro MicroSystems

Allegro MicroSystems' A3977SLPTR is a Motion Control IC with 28 terminals, operating at -20 to 85°C. It supports stepper motor control, offering a max output current of 2.5A at a supply voltage range of 3-5.5V. The small outline package with gull wing terminals and thin profile makes it suitable for various motion control applications requiring precise voltage regulation and thermal management.

Median Price

-

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Chip Stock

USA . 23,010 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

23,010

-

-

-

-

Vyrian

USA . 6,219 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,219

-

-

-

-

VNN

France . 4,335 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,335

-

-

-

-

Nova Conductors

Japan . 15 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

15

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Aztec Data Supply Inc.

USA . 294 parts In-Stock

1+ parts

$3.520

100+ parts

-

1k+ parts

-

10k+ parts

-

294

$3.520

-

-

-

Semicontronic

India . 1,135 parts In-Stock

1+ parts

$4.500

100+ parts

$4.388

1k+ parts

$4.365

10k+ parts

-

1,135

$4.500

$4.388

$4.365

-

Ampacity Inc.

Singapore . 580 parts In-Stock

1+ parts

$5.500

100+ parts

-

1k+ parts

-

10k+ parts

-

580

$5.500

-

-

-

Advanced Electronics

New Zealand . 995 parts In-Stock

1+ parts

$13.917

100+ parts

$13.221

1k+ parts

$13.221

10k+ parts

-

995

$13.917

$13.221

$13.221

-

AZTECH Wire

Italy . 455 parts In-Stock

1+ parts

$18.390

100+ parts

-

1k+ parts

-

10k+ parts

-

455

$18.390

-

-

-

Corohmni

South Africa . 29 parts In-Stock

1+ parts

$24.153

100+ parts

-

1k+ parts

-

10k+ parts

-

29

$24.153

-

-

-

Argo Parts USA

USA . 4,080 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,080

-

-

-

-

Continental Prestige Electronics

USA . 3,576 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,576

-

-

-

-

Bastille Electronics

Australia . 450 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

450

-

-

-

-

Microchip USA

USA . 448 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

448

-

-

-

-

Robosynatics

Brazil . 30 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

30

-

-

-

-

Lucentia Tech

USA . 30 parts In-Stock

1+ parts

-

100+ parts

$0.205

1k+ parts

$0.205

10k+ parts

$0.205

30

-

$0.205

$0.205

$0.205

Overview

Discover the Allegro MicroSystems A3977SLPTR, a top-of-the-line Motion Control IC that guarantees precision and reliability. Crafted by a renowned manufacturer in the industry, this product is designed to excel in various applications. Offering exceptional value and quality, the A3977SLPTR ensures optimal performance with its innovative features. Experience seamless motion control with ease and efficiency, making it the ideal choice for your next project. Trust Allegro MicroSystems to deliver excellence in motion control technology.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and protection for the integrated circuits inside, ensuring long-term reliability.

Surface Mount: YES

Surface mount technology allows for easy and efficient PCB assembly, saving time and cost in production.

Nominal Supply Voltage (Vsup): 5 V

The 5V supply voltage is a common and stable power source for many electronic applications, ensuring compatibility and reliable operation.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this motion control IC can withstand harsh environmental conditions and heavy usage without overheating.

Technology: NMOS

NMOS technology offers fast switching speeds and low power consumption, making this motion control IC efficient and effective in controlling stepper motors.

Maximum Output Current: 2.5 A

The high maximum output current allows the motion control IC to drive stepper motors with higher torque requirements, making it suitable for a variety of applications.

Technical Specifications

Motion Control ICs A3977SLPTR attributes and parameters. Explore more Motion Control ICs devices from Allegro MicroSystems

Specs

Other IC type:

JESD-30 Code:

R-PDSO-G28

JESD-609 Code:

e0

Length:

9.7 mm

No. of Functions:

1

No. of Terminals:

28

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-20 Cel

Maximum Output Current:

2.5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

TSSOP28,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

Peak Reflow Temperature (C):

240

Power Supplies (V):

3.3/5,35

Qualification:

Not Qualified

Maximum Seated Height:

1.2 mm

Sub-Category:

Motion Control Electronics

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

3 V

Nominal Supply Voltage (Vsup):

5 V

Surface Mount:

YES

Technology:

NMOS

Temperature Grade:

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

4.4 mm

Trade Compliance

A3977SLPTR Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Allegro MicroSystems

With more than 30 years of experience developing advanced semiconductor technology and application-specific algorithms, Allegro is a global leader in power and sensing solutions for motion control and energy-efficient systems. Through our innovations in e-Mobility, Clean Energy, and Automation, we are helping move the world toward a safer, more sustainable future. Each year we ship over one billion units into these applications to support our 10,000+ customers around the globe, including over 50 automotive OEMs. Our global engineering, manufacturing and support, combined with our agility, make Allegro a trusted partner to both large enterprises and regional market leaders worldwide.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 20