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LT3840IFE#PBF

Analog Devices

LT3840IFE#PBF by Analog Devices

LT3840IFE#PBF by Analog Devices is a current-mode switching controller with a max input voltage of 60V and operating temperature range from -40 to 125°C. This small outline, heat sink package is ideal for automotive applications, offering a buck switcher configuration with a max switching frequency of 320 kHz. With surface mount capability and dual terminal position, it provides efficient power regulation in compact spaces.

Median Price

$11.625

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 90 parts In-Stock

1+ parts

$9.200

100+ parts

$6.880

1k+ parts

$5.220

10k+ parts

-

90

$9.200

$6.880

$5.220

-

Arrow

USA . 70 parts In-Stock

1+ parts

$10.078

100+ parts

$7.773

1k+ parts

$5.997

10k+ parts

-

70

$10.078

$7.773

$5.997

-

Newark

USA . 40 parts In-Stock

1+ parts

$10.920

100+ parts

$6.340

1k+ parts

$6.060

10k+ parts

-

40

$10.920

$6.340

$6.060

-

DigiKey

USA . 2,156 parts In-Stock

1+ parts

$12.330

100+ parts

$6.347

1k+ parts

$6.062

10k+ parts

-

2,156

$12.330

$6.347

$6.062

-

Analog Devices Inc

USA . 1,141 parts In-Stock

1+ parts

$12.330

100+ parts

$6.347

1k+ parts

$4.850

10k+ parts

-

1,141

$12.330

$6.347

$4.850

-

Mouser Electronics

USA . 563 parts In-Stock

1+ parts

$12.380

100+ parts

$7.560

1k+ parts

$7.440

10k+ parts

-

563

$12.380

$7.560

$7.440

-

Element14

Singapore . 90 parts In-Stock

1+ parts

$16.750

100+ parts

$12.530

1k+ parts

$9.500

10k+ parts

-

90

$16.750

$12.530

$9.500

-

Verical

USA . 200 parts In-Stock

1+ parts

-

100+ parts

$5.999

1k+ parts

-

10k+ parts

-

200

-

$5.999

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$7.369

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$7.369

-

-

-

Digiode

USA . 3,162 parts In-Stock

1+ parts

$8.740

100+ parts

-

1k+ parts

-

10k+ parts

-

3,162

$8.740

-

-

-

Anansix

USA . 1,620 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,620

-

-

-

-

Vyrian

USA . 338 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

338

-

-

-

-

Distributors (Availability)

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

Corohmni

South Africa . 214 parts In-Stock

1+ parts

$3.078

100+ parts

-

1k+ parts

-

10k+ parts

-

214

$3.078

-

-

-

MARBEL Systems

Belgium . 500 parts In-Stock

1+ parts

$4.155

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$4.155

-

-

-

Texas Native Microelectronics

USA . 311 parts In-Stock

1+ parts

$4.776

100+ parts

$4.585

1k+ parts

$4.442

10k+ parts

$4.203

311

$4.776

$4.585

$4.442

$4.203

Semicontronic

India . 420 parts In-Stock

1+ parts

$4.930

100+ parts

$4.807

1k+ parts

$4.782

10k+ parts

-

420

$4.930

$4.807

$4.782

-

Ampacity Inc.

Singapore . 232 parts In-Stock

1+ parts

$4.930

100+ parts

-

1k+ parts

-

10k+ parts

-

232

$4.930

-

-

-

Kenton Components

USA . 3,934 parts In-Stock

1+ parts

$5.731

100+ parts

-

1k+ parts

-

10k+ parts

$5.043

3,934

$5.731

-

-

$5.043

Netroflash

USA . 500 parts In-Stock

1+ parts

$7.369

100+ parts

-

1k+ parts

$7.001

10k+ parts

$6.853

500

$7.369

-

$7.001

$6.853

Corphita

USA . 3,256 parts In-Stock

1+ parts

$8.280

100+ parts

-

1k+ parts

-

10k+ parts

-

3,256

$8.280

-

-

-

Vigor

Singapore . 2,141 parts In-Stock

1+ parts

$9.740

100+ parts

-

1k+ parts

-

10k+ parts

-

2,141

$9.740

-

-

-

Component Stockers USA

USA . 7,671 parts In-Stock

1+ parts

$9.950

100+ parts

$5.730

1k+ parts

$6.530

10k+ parts

-

7,671

$9.950

$5.730

$6.530

-

Continental Prestige Electronics

USA . 100 parts In-Stock

1+ parts

$10.270

100+ parts

$7.690

1k+ parts

$5.830

10k+ parts

-

100

$10.270

$7.690

$5.830

-

Parana Technologies

USA . 4,901 parts In-Stock

1+ parts

$11.174

100+ parts

-

1k+ parts

$10.392

10k+ parts

-

4,901

$11.174

-

$10.392

-

IDEA Electronic Components Group

UK . 1,098 parts In-Stock

1+ parts

$12.015

100+ parts

$11.414

1k+ parts

$11.414

10k+ parts

-

1,098

$12.015

$11.414

$11.414

-

Qasali Group International

UK . 10 parts In-Stock

1+ parts

$12.895

100+ parts

-

1k+ parts

$11.993

10k+ parts

$11.348

10

$12.895

-

$11.993

$11.348

DigiPath Technology Company

USA . 1,664 parts In-Stock

1+ parts

$18.743

100+ parts

$17.994

1k+ parts

-

10k+ parts

$17.994

1,664

$18.743

$17.994

-

$17.994

Aztec Data Supply Inc.

USA . 773 parts In-Stock

1+ parts

$24.200

100+ parts

-

1k+ parts

-

10k+ parts

-

773

$24.200

-

-

-

Lixinc

USA . 7,341 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7,341

-

-

-

-

Argo Parts USA

USA . 3,589 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,589

-

-

-

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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3,000

-

-

-

-

Perfect Parts

USA . 56 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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56

-

-

-

-

Glotronic Ltd.

UK . 56 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

56

-

-

-

-

Overview

Enhance your power management solutions with the LT3840IFE#PBF from Analog Devices. As a leading manufacturer in the industry, Analog Devices delivers top-quality switching regulators and controllers that are perfect for a wide range of applications. With a small outline package and impressive temperature grade, this product offers reliable performance in automotive and industrial settings. Experience the benefits of current-mode control and buck switcher configuration, all while enjoying the peace of mind that comes with Analog Devices' reputation for excellence. Upgrade your designs today with the LT3840IFE#PBF.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the product ideal for applications where weight and reliability are important factors.

Surface Mount: YES

Allows for easy installation on PCBs, saving space and improving the overall efficiency of the design.

No. of Terminals: 28

Provides ample connectivity options for various external components, enhancing the versatility of the product.

Maximum Operating Temperature: 125 °C

Ensures stable operation even in high-temperature environments, making it suitable for a wide range of applications.

Control Mode: CURRENT-MODE

Offers precise current regulation, improving efficiency and reducing the risk of damage to connected devices.

Minimum Operating Temperature: -40 °C

Allows the product to function reliably in cold conditions, expanding its potential use cases.

Maximum Switching Frequency: 320 kHz

Enables rapid and efficient switching, ensuring optimal performance and power distribution.

Minimum Input Voltage: 2.5 V

Supports a wide range of input voltages, making the product compatible with different power sources.

Maximum Input Voltage: 60 V

Can handle high input voltages, providing flexibility and compatibility with a variety of power supply options.

Technical Specifications

Switching Regulators & Controllers LT3840IFE#PBF attributes and parameters. Explore more Switching Regulators & Controllers devices from Analog Devices

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Maximum Input Voltage:

60 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PDSO-G28

JESD-609 Code:

e3

Length:

9.7 mm

No. of Functions:

1

No. of Terminals:

28

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

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

Maximum Seated Height:

1.2 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

320 kHz

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Width (mm):

4.4 mm

Trade Compliance

LT3840IFE#PBF 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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