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LT3840HFE#PBF

Analog Devices

LT3840HFE#PBF by Analog Devices

Analog Devices' LT3840HFE#PBF is a current-mode switching controller with 28 terminals in a small outline package. It operates as a buck switcher with a max switching frequency of 320 kHz, supporting input voltages from 2.5V to 60V. Ideal for applications requiring efficient power regulation in compact spaces.

Median Price

$12.860

Lifecycle Status

Suppliers In-Stock

11

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 50 parts In-Stock

1+ parts

$10.783

100+ parts

$8.368

1k+ parts

$6.864

10k+ parts

-

50

$10.783

$8.368

$6.864

-

Element14

Singapore . 50 parts In-Stock

1+ parts

$11.510

100+ parts

$8.940

1k+ parts

$7.290

10k+ parts

-

50

$11.510

$8.940

$7.290

-

Analog Devices Inc

USA . 14,707 parts In-Stock

1+ parts

$12.860

100+ parts

$6.658

1k+ parts

$5.900

10k+ parts

-

14,707

$12.860

$6.658

$5.900

-

Mouser Electronics

USA . 435 parts In-Stock

1+ parts

$13.030

100+ parts

$8.280

1k+ parts

$8.040

10k+ parts

-

435

$13.030

$8.280

$8.040

-

DigiKey

USA . 32 parts In-Stock

1+ parts

$13.030

100+ parts

$8.797

1k+ parts

$8.035

10k+ parts

-

32

$13.030

$8.797

$8.035

-

Newark

USA . 86 parts In-Stock

1+ parts

$13.250

100+ parts

$6.860

1k+ parts

$6.600

10k+ parts

-

86

$13.250

$6.860

$6.600

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Verical

USA . 10,100 parts In-Stock

1+ parts

-

100+ parts

$6.130

1k+ parts

-

10k+ parts

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10,100

-

$6.130

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 300 parts In-Stock

1+ parts

$7.744

100+ parts

-

1k+ parts

-

10k+ parts

-

300

$7.744

-

-

-

Digiode

USA . 3,190 parts In-Stock

1+ parts

$10.244

100+ parts

-

1k+ parts

-

10k+ parts

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3,190

$10.244

-

-

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Vyrian

USA . 2,579 parts In-Stock

1+ parts

-

100+ parts

-

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2,579

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Anansix

USA . 689 parts In-Stock

1+ parts

-

100+ parts

-

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689

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Distributors (Availability)

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

Semicontronic

India . 2,934 parts In-Stock

1+ parts

$5.210

100+ parts

$5.080

1k+ parts

$5.054

10k+ parts

-

2,934

$5.210

$5.080

$5.054

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Parana Technologies

USA . 1,266 parts In-Stock

1+ parts

$5.401

100+ parts

-

1k+ parts

$5.023

10k+ parts

-

1,266

$5.401

-

$5.023

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IDEA Electronic Components Group

UK . 1,252 parts In-Stock

1+ parts

$5.808

100+ parts

-

1k+ parts

$5.518

10k+ parts

-

1,252

$5.808

-

$5.518

-

Bastille Electronics

Australia . 900 parts In-Stock

1+ parts

$7.744

100+ parts

$7.357

1k+ parts

-

10k+ parts

$6.892

900

$7.744

$7.357

-

$6.892

DigiPath Technology Company

USA . 1,060 parts In-Stock

1+ parts

$9.060

100+ parts

$8.698

1k+ parts

-

10k+ parts

-

1,060

$9.060

$8.698

-

-

Continental Prestige Electronics

USA . 150 parts In-Stock

1+ parts

$9.600

100+ parts

$7.440

1k+ parts

$6.070

10k+ parts

-

150

$9.600

$7.440

$6.070

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Corphita

USA . 4,795 parts In-Stock

1+ parts

$9.705

100+ parts

-

1k+ parts

-

10k+ parts

-

4,795

$9.705

-

-

-

Aztec Data Supply Inc.

USA . 1,531 parts In-Stock

1+ parts

$10.290

100+ parts

-

1k+ parts

-

10k+ parts

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1,531

$10.290

-

-

-

Vigor

Singapore . 100 parts In-Stock

1+ parts

$10.290

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$10.290

-

-

-

Corohmni

South Africa . 464 parts In-Stock

1+ parts

$16.167

100+ parts

-

1k+ parts

-

10k+ parts

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464

$16.167

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-

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MARBEL Systems

Belgium . 702 parts In-Stock

1+ parts

$17.644

100+ parts

-

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-

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702

$17.644

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-

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Texas Native Microelectronics

USA . 100 parts In-Stock

1+ parts

$20.280

100+ parts

-

1k+ parts

$18.860

10k+ parts

$17.846

100

$20.280

-

$18.860

$17.846

Kenton Components

USA . 3,234 parts In-Stock

1+ parts

$24.336

100+ parts

-

1k+ parts

-

10k+ parts

$21.416

3,234

$24.336

-

-

$21.416

Microchip USA

USA . 1,148 parts In-Stock

1+ parts

$31.980

100+ parts

$31.520

1k+ parts

$31.290

10k+ parts

$31.060

1,148

$31.980

$31.520

$31.290

$31.060

Qasali Group International

UK . 120 parts In-Stock

1+ parts

$54.756

100+ parts

-

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-

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120

$54.756

-

-

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Lixinc

USA . 9,900 parts In-Stock

1+ parts

-

100+ parts

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9,900

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Argo Parts USA

USA . 3,484 parts In-Stock

1+ parts

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3,484

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Perfect Parts

USA . 112 parts In-Stock

1+ parts

-

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112

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Overview

Unlock the power of efficient energy management with the LT3840HFE#PBF by Analog Devices. Built to the highest standards of quality and reliability, this switching regulator offers unrivaled performance in a compact package. Perfect for a wide range of applications, from industrial automation to consumer electronics, this cutting-edge device delivers superior efficiency and precise control. Trust Analog Devices to provide you with the innovative solutions you need to stay ahead in today's competitive market.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the product easy to handle and resistant to damage.

Surface Mount: YES

Allows for easy and efficient installation on PCBs, saving time and effort during assembly.

Control Mode: CURRENT-MODE

Provides precise control over the current output, ensuring stable and efficient operation of the regulator.

Maximum Switching Frequency: 320 kHz

High switching frequency allows for faster response to load changes, resulting in better regulation and performance.

Minimum Input Voltage: 2.5 V

The low minimum input voltage allows the regulator to operate with a wide range of power sources, increasing versatility.

Technical Specifications

Switching Regulators & Controllers LT3840HFE#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

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

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.65 mm

Terminal Position:

DUAL

Width (mm):

4.4 mm

Trade Compliance

LT3840HFE#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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