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A4985SESTR-T

Allegro MicroSystems

A4985SESTR-T by Allegro MicroSystems

Allegro MicroSystems' A4985SESTR-T is a Motion Control IC with 3.3V supply voltage, 1A output current, and DMOS technology. Ideal for stepper motor control applications, this chip carrier package has 24 terminals, operates b/w -20 to 85°C, and supports a max supply voltage of 5.5V.

Median Price

$2.100

Lifecycle Status

Suppliers In-Stock

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In-Stock Inventory

1k+

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Arrow

USA . 3,316 parts In-Stock

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$1.481

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$1.438

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$1.395

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$1.381

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$1.438

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$1.381

Chip1Stop

Japan . 5,953 parts In-Stock

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$2.030

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$1.390

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Farnell

UK . 5,504 parts In-Stock

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$2.100

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$1.280

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$1.120

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Mouser Electronics

USA . 12,743 parts In-Stock

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$2.300

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$1.680

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$1.580

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$1.500

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$2.300

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$1.500

DigiKey

USA . 7,121 parts In-Stock

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$3.100

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$1.913

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$1.781

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Newark

USA . 5,154 parts In-Stock

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$3.190

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$1.970

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$1.830

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Element14

Singapore . 5,504 parts In-Stock

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$2.270

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Rochester

USA . 4,805 parts In-Stock

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$1.560

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$1.290

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$1.150

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Verical

USA . 4,500 parts In-Stock

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$1.613

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$1.438

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$1.438

Flip Electronics (Authorized)

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Cyclops Electronics Ltd

UK . 101,526 parts In-Stock

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Component Sense

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Matronic GmbH & Co. Electronic-Vertriebs

Germany . 3,000 parts In-Stock

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NAC Semi

USA . 3,000 parts In-Stock

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Bristol Electronics

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Classic Components Corporation

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Amalfi Trading

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VNN

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Nova Conductors

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Prism Electronics

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Ampacity Inc.

Singapore . 6,251 parts In-Stock

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GreenTree Electronics

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RC Electronics

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QUARKTWIN TECHNOLOGY LTD

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Kepictronics

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Futuretech Components

Singapore . 16,480 parts In-Stock

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Infinite Electronics LLP (Excess)

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Continental Prestige Electronics

USA . 7,723 parts In-Stock

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Perfect Parts

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Lixinc

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Argo Parts USA

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Aranea Global

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Metaverse IC Inc.

Canada . 1,812 parts In-Stock

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Assy Fe

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Overview

Upgrade your motion control systems with the A4985SESTR-T by Allegro MicroSystems. This high-quality stepper motor controller offers seamless surface mount installation and a wide 3-5.5 V supply voltage range. Its advanced DMOS technology ensures reliable performance in a compact square package. Ideal for robotics, automation, and CNC machines, this IC provides precise control and efficient power management. Trust Allegro MicroSystems for cutting-edge solutions that elevate your projects to new heights of precision and performance.

Feature Benefit Bullets

Surface Mount: YES

Allows for easy and convenient installation on PCBs, saving space and facilitating automated assembly processes.

Nominal Supply Voltage (Vsup): 3.3 V

Suitable voltage for many applications, providing a stable power source for the device.

Maximum Operating Temperature: 85 °C

Ensures the device can operate efficiently in a variety of environmental conditions without overheating.

Peak Reflow Temperature °C: 260

High reflow temperature tolerance allows for reliable soldering during assembly processes.

Maximum Output Current: 1 A

Capable of handling higher current loads, making it suitable for driving stepper motors and other high-power components.

Technology: DMOS

DMOS technology offers high efficiency, low power consumption, and high output current capability, making it ideal for motion control applications.

Technical Specifications

Motion Control ICs A4985SESTR-T attributes and parameters. Explore more Motion Control ICs devices from Allegro MicroSystems

Specs

Additional Features:

ALSO OPERATES WITH THE RANGE OF 8V-35V SUPPLY

Other IC type:

JESD-30 Code:

S-XQCC-N24

JESD-609 Code:

e3

Length:

4 mm

Moisture Sensitivity Level (MSL):

2

No. of Functions:

1

No. of Terminals:

24

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-20 Cel

Maximum Output Current:

1 A

Package Body Material:

UNSPECIFIED

Package Code:

Package Equivalence Code:

LCC24,.16SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Power Supplies (V):

35

Qualification:

Not Qualified

Maximum Seated Height:

.8 mm

Sub-Category:

Motion Control Electronics

Maximum Supply Current (Isup):

8 mA

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

3 V

Nominal Supply Voltage (Vsup):

3.3 V

Surface Mount:

YES

Technology:

DMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

NO LEAD

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

40

Width (mm):

4 mm

Trade Compliance

A4985SESTR-T 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.

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