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LT3973HDD#TRPBF

Analog Devices

LT3973HDD#TRPBF by Analog Devices

Analog Devices' LT3973HDD#TRPBF is a current-mode switching regulator with 1.98A output current and 2580kHz max frequency. Ideal for applications requiring efficient power conversion in compact spaces, such as portable electronics or automotive systems. Package style: small outline, heat sink/slug, very thin profile.

Median Price

$10.744

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Digiode

USA . 4,408 parts In-Stock

1+ parts

$10.744

100+ parts

-

1k+ parts

-

10k+ parts

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4,408

$10.744

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Vyrian

USA . 9,158 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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9,158

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Anansix

USA . 697 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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697

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Distributors (Availability)

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

Semicontronic

India . 2,317 parts In-Stock

1+ parts

$9.610

100+ parts

$9.370

1k+ parts

$9.322

10k+ parts

-

2,317

$9.610

$9.370

$9.322

-

One Stop Electronics

USA . 2,150 parts In-Stock

1+ parts

$9.610

100+ parts

-

1k+ parts

-

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2,150

$9.610

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Corphita

USA . 5,123 parts In-Stock

1+ parts

$10.179

100+ parts

-

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5,123

$10.179

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Corohmni

South Africa . 331 parts In-Stock

1+ parts

$11.310

100+ parts

-

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331

$11.310

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MARBEL Systems

Belgium . 2,990 parts In-Stock

1+ parts

$17.263

100+ parts

-

1k+ parts

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2,990

$17.263

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Texas Native Microelectronics

USA . 50 parts In-Stock

1+ parts

$19.842

100+ parts

-

1k+ parts

$18.453

10k+ parts

$17.461

50

$19.842

-

$18.453

$17.461

Parana Technologies

USA . 3,623 parts In-Stock

1+ parts

$23.145

100+ parts

-

1k+ parts

$21.525

10k+ parts

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3,623

$23.145

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$21.525

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Kenton Components

USA . 574 parts In-Stock

1+ parts

$23.810

100+ parts

-

1k+ parts

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10k+ parts

$20.953

574

$23.810

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-

$20.953

IDEA Electronic Components Group

UK . 1,049 parts In-Stock

1+ parts

$24.887

100+ parts

$23.643

1k+ parts

-

10k+ parts

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1,049

$24.887

$23.643

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DigiPath Technology Company

USA . 3,623 parts In-Stock

1+ parts

$38.824

100+ parts

$37.271

1k+ parts

-

10k+ parts

$37.271

3,623

$38.824

$37.271

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$37.271

Qasali Group International

UK . 3,243 parts In-Stock

1+ parts

$53.573

100+ parts

-

1k+ parts

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10k+ parts

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3,243

$53.573

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Overview

Experience superior performance and reliability with the LT3973HDD#TRPBF by Analog Devices, a leading manufacturer in the industry of switching regulators & controllers. This cutting-edge product offers unparalleled efficiency and precision in a compact package, making it ideal for various applications. Trust Analog Devices to provide you with top-of-the-line technology that delivers value, benefits, and advantages to meet your power management needs. Elevate your projects with the LT3973HDD#TRPBF and experience the difference today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material of the package body provides durability and protection to the internal components of the product.

Surface Mount: YES

Being surface mountable allows for easy and convenient installation onto circuit boards, saving space and simplifying assembly.

Package Shape: SQUARE

The square package shape makes it easy to place and secure the product within a circuit design.

No. of Terminals: 10

Having 10 terminals provides flexibility in connecting the product to various components and ensures a secure electrical connection.

Package Style: SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

The small outline, heat sink/slug, and very thin profile design allow for efficient heat dissipation and space-saving in compact electronic devices.

Control Mode: CURRENT-MODE

The current-mode control mode offers improved stability, efficiency, and response time in regulating the output current.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides a reliable electrical connection and corrosion resistance for long-lasting performance.

Terminal Position: DUAL

Dual terminal position allows for flexible mounting options and simplifies the connection of external components.

Maximum Seated Height: 0.8 mm

The low maximum seated height enables the product to be used in space-constrained applications.

Width (mm): 3 mm

The narrow width of 3mm allows for compact integration into electronic designs.

Other IC type: SWITCHING REGULATOR

Being a switching regulator, this product offers high efficiency and precise voltage regulation for various applications.

Nominal Input Voltage: 12 V

The suitable nominal input voltage of 12V makes this product compatible with a wide range of power sources.

Maximum Time At Peak Reflow Temperature (s): 30

With a maximum time of 30 seconds at peak reflow temperature, this product can withstand the rigors of the soldering process.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260 °C ensures reliable solder joints and thermal stability during assembly.

Length: 3 mm

The compact length of 3mm allows for efficient use of space in electronic designs.

Maximum Switching Frequency: 2580 kHz

The high maximum switching frequency of 2580 kHz enables fast and precise voltage regulation, reducing ripple and improving performance.

Maximum Output Current: 1.98 A

The high maximum output current of 1.98A allows for driving a variety of loads and components in a circuit.

Technology: BIPOLAR

The bipolar technology used in this product offers reliable performance and efficient power conversion.

Terminal Form: NO LEAD

The no lead terminal form simplifies the installation process and enhances the product's reliability.

Control Technique: PULSE WIDTH MODULATION

The pulse width modulation control technique allows for precise control of the output voltage and current, ensuring stable and efficient operation.

Switcher Config: BUCK

The buck switcher configuration enables efficient step-down voltage conversion, making this product ideal for applications where lower output voltage is required.

Terminal Pitch: 0.5 mm

The small terminal pitch of 0.5mm allows for compact layout designs and ensures reliable electrical connections.

Minimum Input Voltage: 4.2 V

The low minimum input voltage of 4.2V allows for operation in low-power applications and extends the range of compatible power sources.

Maximum Input Voltage: 42 V

The high maximum input voltage of 42V provides flexibility in power source selection and compatibility with a wide range of input voltages.

Technical Specifications

Switching Regulators & Controllers LT3973HDD#TRPBF 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:

42 V

Minimum Input Voltage:

4.2 V

Nominal Input Voltage:

12 V

JESD-30 Code:

S-PDSO-N10

JESD-609 Code:

e3

Length:

3 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

10

Maximum Output Current:

1.98 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

260

Maximum Seated Height:

.8 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

2580 kHz

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

NO LEAD

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3 mm

Trade Compliance

LT3973HDD#TRPBF 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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