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LTM4638IY

Analog Devices

LTM4638IY by Analog Devices

LTM4638IY by Analog Devices is a switching regulator with 49 terminals, operating at -40 to 125°C. It features a current-mode control mode, PWM technique, and buck configuration. Ideal for automotive applications, it has an input voltage range of 3.1-20V and output voltage of 0.6-5.5V with a max frequency of 600kHz.

Median Price

$40.310

Lifecycle Status

Suppliers In-Stock

13

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 78 parts In-Stock

1+ parts

$34.780

100+ parts

$29.400

1k+ parts

-

10k+ parts

-

78

$34.780

$29.400

-

-

Farnell

UK . 110 parts In-Stock

1+ parts

$40.059

100+ parts

$33.461

1k+ parts

$30.553

10k+ parts

-

110

$40.059

$33.461

$30.553

-

Analog Devices Inc

USA . 129 parts In-Stock

1+ parts

$40.310

100+ parts

$28.100

1k+ parts

$25.850

10k+ parts

-

129

$40.310

$28.100

$25.850

-

Element14

Singapore . 110 parts In-Stock

1+ parts

$41.555

100+ parts

$35.355

1k+ parts

$31.260

10k+ parts

-

110

$41.555

$35.355

$31.260

-

Mouser Electronics

USA . 239 parts In-Stock

1+ parts

$50.420

100+ parts

$39.220

1k+ parts

-

10k+ parts

-

239

$50.420

$39.220

-

-

DigiKey

USA . 645 parts In-Stock

1+ parts

$50.500

100+ parts

$36.737

1k+ parts

$35.511

10k+ parts

-

645

$50.500

$36.737

$35.511

-

Newark

USA . 31 parts In-Stock

1+ parts

$51.860

100+ parts

$43.010

1k+ parts

-

10k+ parts

-

31

$51.860

$43.010

-

-

Arrow

USA . 260 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$32.840

10k+ parts

-

260

-

-

$32.840

-

Verical

USA . 260 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$32.840

10k+ parts

-

260

-

-

$32.840

-

Distributors (In-Stock)

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

Digiode

USA . 6 parts In-Stock

1+ parts

$32.272

100+ parts

-

1k+ parts

-

10k+ parts

-

6

$32.272

-

-

-

Nova Conductors

Japan . 650 parts In-Stock

1+ parts

$35.923

100+ parts

-

1k+ parts

-

10k+ parts

-

650

$35.923

-

-

-

Vyrian

USA . 3,610 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,610

-

-

-

-

Chip Stock

USA . 3,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,500

-

-

-

-

Distributors (Availability)

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

Aztec Data Supply Inc.

USA . 2,166 parts In-Stock

1+ parts

$4.430

100+ parts

-

1k+ parts

-

10k+ parts

-

2,166

$4.430

-

-

-

Parana Technologies

USA . 3,695 parts In-Stock

1+ parts

$4.702

100+ parts

-

1k+ parts

$4.373

10k+ parts

-

3,695

$4.702

-

$4.373

-

IDEA Electronic Components Group

UK . 786 parts In-Stock

1+ parts

$5.056

100+ parts

-

1k+ parts

$4.803

10k+ parts

-

786

$5.056

-

$4.803

-

DigiPath Technology Company

USA . 361 parts In-Stock

1+ parts

$7.887

100+ parts

$7.572

1k+ parts

-

10k+ parts

-

361

$7.887

$7.572

-

-

Corohmni

South Africa . 515 parts In-Stock

1+ parts

$8.823

100+ parts

-

1k+ parts

-

10k+ parts

-

515

$8.823

-

-

-

Semicontronic

India . 134 parts In-Stock

1+ parts

$27.300

100+ parts

$26.618

1k+ parts

$26.481

10k+ parts

-

134

$27.300

$26.618

$26.481

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Ampacity Inc.

Singapore . 117 parts In-Stock

1+ parts

$27.300

100+ parts

-

1k+ parts

-

10k+ parts

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117

$27.300

-

-

-

Continental Prestige Electronics

USA . 260 parts In-Stock

1+ parts

$30.540

100+ parts

$25.830

1k+ parts

-

10k+ parts

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260

$30.540

$25.830

-

-

Corphita

USA . 424 parts In-Stock

1+ parts

$30.573

100+ parts

-

1k+ parts

-

10k+ parts

-

424

$30.573

-

-

-

Advanced Electronics

New Zealand . 100 parts In-Stock

1+ parts

$36.641

100+ parts

$36.641

1k+ parts

$36.641

10k+ parts

-

100

$36.641

$36.641

$36.641

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Lixinc

USA . 18,086 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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18,086

-

-

-

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Argo Parts USA

USA . 533 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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533

-

-

-

-

Overview

Unlock the power of high-quality and reliable power management with the LTM4638IY by Analog Devices. This innovative switching regulator offers unparalleled performance in a compact package, making it ideal for a wide range of applications. Whether you're looking to optimize power efficiency or enhance system reliability, this product delivers exceptional value and benefits to customers. Trust Analog Devices for cutting-edge solutions that exceed expectations.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures durability and protection for the internal components of the switching regulator, making it a reliable choice for long-term use.

Surface Mount: YES

Being surface mountable makes installation of the regulator easier and saves space on the circuit board, making it suitable for compact electronic devices.

Nominal Supply Voltage (Vsup): 12 V

A 12V nominal supply voltage offers compatibility with a wide range of electronic devices and power sources, ensuring versatility in application.

Control Mode: CURRENT-MODE

Current-mode control allows for improved efficiency and stability in regulating output voltage, making the product suitable for high-performance applications.

Maximum Output Voltage: 5.5 V

The high maximum output voltage of 5.5V makes this switching regulator suitable for powering a variety of electronic components and circuits.

Maximum Switching Frequency: 600 kHz

A high maximum switching frequency of 600 kHz ensures fast response and accurate voltage regulation, making the product ideal for demanding applications.

Technical Specifications

Switching Regulators & Controllers LTM4638IY attributes and parameters. Explore more Switching Regulators & Controllers devices from Analog Devices

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

20 V

Minimum Input Voltage:

3.1 V

Nominal Input Voltage:

12 V

JESD-30 Code:

S-PBGA-B49

JESD-609 Code:

e0

Length:

6.25 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

49

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Voltage:

5.5 V

Minimum Output Voltage:

.6 V

Nominal Output Voltage:

1.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

BGA49,7X7,32

Package Shape:

Package Style (Meter):

GRID ARRAY, FINE PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Seated Height:

5.36 mm

Nominal Supply Voltage (Vsup):

12 V

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

600 kHz

Temperature Grade:

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

BALL

Terminal Pitch:

.8 mm

Terminal Position:

BOTTOM

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

6.25 mm

Trade Compliance

LTM4638IY Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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