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LTM4644IY

Analog Devices

LTM4644IY by Analog Devices

LTM4644IY by Analog Devices is a switching regulator with 4 functions, operating at -40 to 125°C. It features a buck switcher configuration, PWM control mode, and supports input voltages from 4V to 14V. Ideal for automotive applications due to its high temperature grade and compact size of 15x9mm.

Median Price

$82.020

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

Distributors (Authorized)

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Chip1Stop

Japan . 87 parts In-Stock

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$50.100

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$46.100

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Analog Devices Inc

USA . 603 parts In-Stock

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$59.930

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$42.370

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Mouser Electronics

USA . 1,968 parts In-Stock

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$82.020

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$62.620

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$82.020

$62.620

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DigiKey

USA . 3,166 parts In-Stock

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$82.220

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$64.974

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$82.220

$64.974

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Newark

USA . 18 parts In-Stock

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$88.700

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$67.440

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Element14

Singapore . 157 parts In-Stock

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$116.840

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$91.880

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$84.810

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$84.810

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Arrow

USA . 4 parts In-Stock

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$45.950

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Verical

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Mobius Materials

USA . 20 parts In-Stock

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$38.542

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$30.779

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20

$38.542

$30.779

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Digiode

USA . 1,570 parts In-Stock

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$47.595

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Nova Conductors

Japan . 15 parts In-Stock

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$55.963

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Chip Stock

USA . 3,540 parts In-Stock

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Anansix

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Vyrian

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Sensible Micro Corp

USA . 15 parts In-Stock

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$37.620

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$33.660

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15

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$37.620

$33.660

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Speed Components Ltd

Israel . 9 parts In-Stock

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Connector Distribution Corp

USA . 6 parts In-Stock

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Right Parts Inc.

USA . 6 parts In-Stock

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Martec Srl

Italy . 4 parts In-Stock

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Distributors (Availability)

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MARBEL Systems

Belgium . 272 parts In-Stock

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$7.628

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272

$7.628

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Texas Native Microelectronics

USA . 922 parts In-Stock

1+ parts

$8.768

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$8.417

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$8.154

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$7.716

922

$8.768

$8.417

$8.154

$7.716

Kenton Components

USA . 10 parts In-Stock

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$10.522

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$9.259

10

$10.522

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$9.259

Aztec Data Supply Inc.

USA . 646 parts In-Stock

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$16.182

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$16.182

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AZTECH Wire

Italy . 496 parts In-Stock

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$19.225

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Parana Technologies

USA . 4,444 parts In-Stock

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$20.960

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$19.493

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$20.960

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IDEA Electronic Components Group

UK . 2,127 parts In-Stock

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$22.538

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$21.411

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Qasali Group International

UK . 5,527 parts In-Stock

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$23.674

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$22.016

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$20.833

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$23.674

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Advanced Electronics

New Zealand . 2,000 parts In-Stock

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$24.930

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$22.686

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$20.443

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$24.930

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$20.443

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DigiPath Technology Company

USA . 4,444 parts In-Stock

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$35.159

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$33.753

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$33.753

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Ampacity Inc.

Singapore . 310 parts In-Stock

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$39.060

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$39.060

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Semicontronic

India . 254 parts In-Stock

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$39.060

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$38.084

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$37.888

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$39.060

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Corphita

USA . 1,410 parts In-Stock

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$45.090

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Corohmni

South Africa . 314 parts In-Stock

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$53.630

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Continental Prestige Electronics

USA . 93 parts In-Stock

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$54.110

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$45.580

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Authorized Procurement Solutions

USA . 15,000 parts In-Stock

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Lixinc

USA . 14,803 parts In-Stock

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A-Z Elektronik GmbH

Germany . 2,777 parts In-Stock

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Kepictronics

USA . 1,820 parts In-Stock

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Argo Parts USA

USA . 1,703 parts In-Stock

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GreenTree Electronics

Israel . 500 parts In-Stock

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Futuretech Components

Singapore . 450 parts In-Stock

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RC Electronics

USA . 268 parts In-Stock

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$47.180

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$44.480

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$43.580

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$44.480

$43.580

Speed Components Ltd (Excess)

Israel . 3 parts In-Stock

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Overview

Experience superior performance and reliability with the LTM4644IY by Analog Devices, a leading manufacturer known for its high-quality switching regulators & controllers. This versatile product offers customers unmatched value and benefits in various applications, thanks to its innovative design and cutting-edge technology. Trust Analog Devices to deliver top-notch solutions that meet your needs and exceed your expectations. Elevate your projects with the LTM4644IY today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components of the switching regulator.

Surface Mount: YES

Enables easy and efficient installation on circuit boards, saving space and simplifying assembly.

No. of Functions: 4

Provides multiple functions in a single component, reducing the need for additional components and saving cost.

Maximum Operating Temperature: 125 °C

Ensures reliable performance even in high temperature environments.

Control Mode: CURRENT-MODE

Offers precise control over the current output, enhancing the efficiency and stability of the switching regulator.

Nominal Input Voltage: 12 V

Suitable for a wide range of applications that require a stable input voltage.

Maximum Switching Frequency: 1300 kHz

Allows for fast and efficient power conversion, ideal for applications that require rapid response times.

Technical Specifications

Switching Regulators & Controllers LTM4644IY attributes and parameters. Explore more Switching Regulators & Controllers devices from Analog Devices

Specs

Additional Features:

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

14 V

Minimum Input Voltage:

4 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PBGA-B77

JESD-609 Code:

e0

Length:

15 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

4

No. of Terminals:

77

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Nominal Output Voltage:

1.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

BGA

Package Shape:

Package Style (Meter):

GRID ARRAY

Peak Reflow Temperature (C):

245

Maximum Seated Height:

5.21 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

1300 kHz

Temperature Grade:

Terminal Finish:

TIN LEAD

Terminal Form:

BALL

Terminal Pitch:

1.27 mm

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

20

Width (mm):

9 mm

Trade Compliance

LTM4644IY 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

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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