Loading...

LT3973EMSE-3.3#PBF

Analog Devices

LT3973EMSE-3.3#PBF by Analog Devices

LT3973EMSE-3.3#PBF by Analog Devices is a current-mode switching regulator with 1.98A output current, 2580kHz max switching frequency, and 3.3V nominal output voltage. Ideal for applications requiring efficient power conversion in a compact form factor, such as portable electronics or industrial automation systems.

Median Price

$9.145

Lifecycle Status

Suppliers In-Stock

15

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 6 parts In-Stock

1+ parts

$5.770

100+ parts

-

1k+ parts

-

10k+ parts

-

6

$5.770

-

-

-

Farnell

UK . 75 parts In-Stock

1+ parts

$7.320

100+ parts

$4.830

1k+ parts

$4.610

10k+ parts

-

75

$7.320

$4.830

$4.610

-

DigiKey

USA . 774 parts In-Stock

1+ parts

$9.010

100+ parts

$5.951

1k+ parts

$5.400

10k+ parts

-

774

$9.010

$5.951

$5.400

-

Mouser Electronics

USA . 127 parts In-Stock

1+ parts

$9.280

100+ parts

$6.120

1k+ parts

$5.550

10k+ parts

-

127

$9.280

$6.120

$5.550

-

Analog Devices Inc

USA . 2,605 parts In-Stock

1+ parts

$9.500

100+ parts

$4.724

1k+ parts

$3.930

10k+ parts

-

2,605

$9.500

$4.724

$3.930

-

Newark

USA . 155 parts In-Stock

1+ parts

$9.790

100+ parts

$4.860

1k+ parts

$4.410

10k+ parts

-

155

$9.790

$4.860

$4.410

-

Element14

Singapore . 225 parts In-Stock

1+ parts

$12.860

100+ parts

$6.890

1k+ parts

$6.120

10k+ parts

-

225

$12.860

$6.890

$6.120

-

Verical

USA . 3,800 parts In-Stock

1+ parts

-

100+ parts

$4.230

1k+ parts

-

10k+ parts

-

3,800

-

$4.230

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 36 parts In-Stock

1+ parts

$5.125

100+ parts

-

1k+ parts

-

10k+ parts

-

36

$5.125

-

-

-

Digiode

USA . 1,223 parts In-Stock

1+ parts

$6.118

100+ parts

-

1k+ parts

-

10k+ parts

-

1,223

$6.118

-

-

-

Chip Stock

USA . 1,125 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,125

-

-

-

-

Anansix

USA . 475 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

475

-

-

-

-

Vyrian

USA . 450 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

450

-

-

-

-

Semtec, LLC

USA . 12 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12

-

-

-

-

Prism Electronics

USA . 1 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1

-

-

-

-

Distributors (Availability)

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

Aztec Data Supply Inc.

USA . 140 parts In-Stock

1+ parts

$3.690

100+ parts

-

1k+ parts

-

10k+ parts

-

140

$3.690

-

-

-

Corohmni

South Africa . 862 parts In-Stock

1+ parts

$4.372

100+ parts

-

1k+ parts

-

10k+ parts

-

862

$4.372

-

-

-

Semicontronic

India . 848 parts In-Stock

1+ parts

$4.660

100+ parts

$4.544

1k+ parts

$4.520

10k+ parts

-

848

$4.660

$4.544

$4.520

-

Ampacity Inc.

Singapore . 625 parts In-Stock

1+ parts

$4.660

100+ parts

-

1k+ parts

-

10k+ parts

-

625

$4.660

-

-

-

Advanced Electronics

New Zealand . 70 parts In-Stock

1+ parts

$5.059

100+ parts

$5.059

1k+ parts

$5.059

10k+ parts

-

70

$5.059

$5.059

$5.059

-

Corphita

USA . 5,015 parts In-Stock

1+ parts

$5.796

100+ parts

-

1k+ parts

-

10k+ parts

-

5,015

$5.796

-

-

-

Vigor

Singapore . 410 parts In-Stock

1+ parts

$6.840

100+ parts

-

1k+ parts

-

10k+ parts

-

410

$6.840

-

-

-

Component Stockers USA

USA . 19,752 parts In-Stock

1+ parts

$6.940

100+ parts

$3.960

1k+ parts

$3.960

10k+ parts

$3.960

19,752

$6.940

$3.960

$3.960

$3.960

Continental Prestige Electronics

USA . 203 parts In-Stock

1+ parts

$7.250

100+ parts

$5.420

1k+ parts

$4.110

10k+ parts

-

203

$7.250

$5.420

$4.110

-

MARBEL Systems

Belgium . 5,545 parts In-Stock

1+ parts

$11.015

100+ parts

-

1k+ parts

-

10k+ parts

-

5,545

$11.015

-

-

-

Texas Native Microelectronics

USA . 50 parts In-Stock

1+ parts

$12.661

100+ parts

$12.155

1k+ parts

$11.775

10k+ parts

$11.142

50

$12.661

$12.155

$11.775

$11.142

Kenton Components

USA . 2,966 parts In-Stock

1+ parts

$15.193

100+ parts

-

1k+ parts

-

10k+ parts

$13.370

2,966

$15.193

-

-

$13.370

Parana Technologies

USA . 376 parts In-Stock

1+ parts

$15.770

100+ parts

-

1k+ parts

$14.666

10k+ parts

-

376

$15.770

-

$14.666

-

IDEA Electronic Components Group

UK . 1,924 parts In-Stock

1+ parts

$16.957

100+ parts

$16.109

1k+ parts

$16.109

10k+ parts

-

1,924

$16.957

$16.109

$16.109

-

DigiPath Technology Company

USA . 1,691 parts In-Stock

1+ parts

$26.453

100+ parts

$25.395

1k+ parts

-

10k+ parts

$25.395

1,691

$26.453

$25.395

-

$25.395

Qasali Group International

UK . 25 parts In-Stock

1+ parts

$34.185

100+ parts

-

1k+ parts

$31.792

10k+ parts

$30.083

25

$34.185

-

$31.792

$30.083

Argo Parts USA

USA . 4,998 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,998

-

-

-

-

Perfect Parts

USA . 943 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

943

-

-

-

-

Netroflash

USA . 50 parts In-Stock

1+ parts

-

100+ parts

$5.022

1k+ parts

$4.869

10k+ parts

$4.766

50

-

$5.022

$4.869

$4.766

Overview

Unlock the power of efficient energy management with the LT3973EMSE-3.3#PBF by Analog Devices. As a leading manufacturer in the industry, Analog Devices delivers top-quality switching regulators and controllers that guarantee reliability and performance. Ideal for a wide range of applications, this small outline, heat sink package offers a nominal output voltage of 3.3V and a maximum output current of 1.98A. Say goodbye to energy wastage and hello to cost savings with the LT3973EMSE-3.3#PBF.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components of the regulator, ensuring a longer lifespan.

Surface Mount: YES

Allows for easy and convenient installation on circuit boards, saving time and effort during assembly.

No. of Terminals: 10

Offers flexibility in connecting to other components, allowing for versatile applications.

Maximum Operating Temperature: 125 °C

Can handle high temperature environments without compromising performance, ensuring reliability.

Control Mode: CURRENT-MODE

Current-mode control provides better transient response and overall stability in regulating output voltage.

Nominal Input Voltage: 12 V

Suitable for a wide range of input voltage sources, making it versatile for various applications.

Maximum Output Current: 1.98 A

Delivers a high current output, making it suitable for powering demanding loads or multiple components.

Minimum Input Voltage: 4.2 V

Can operate efficiently even with lower input voltages, ensuring flexibility in power source selection.

Nominal Output Voltage: 3.3 V

Provides a stable and reliable output voltage, suitable for powering sensitive components or devices.

Technical Specifications

Switching Regulators & Controllers LT3973EMSE-3.3#PBF 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:

40 V

Minimum Input Voltage:

4.2 V

Nominal Input Voltage:

12 V

JESD-30 Code:

S-PDSO-G10

JESD-609 Code:

e3

Length:

3 mm

No. of Functions:

1

No. of Terminals:

10

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

0 Cel

Maximum Output Current:

1.98 A

Nominal Output Voltage:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

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

Maximum Seated Height:

1.1 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

2580 kHz

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Pitch:

.5 mm

Terminal Position:

DUAL

Width (mm):

3 mm

Trade Compliance

LT3973EMSE-3.3#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.

previous next
The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

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

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

New products
from Analog Devices 10

Similar products 20