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L6983N33QTR

STMicroelectronics

L6983N33QTR by STMicroelectronics

L6983N33QTR by STMicroelectronics is a compact switching regulator designed for automotive applications, featuring a max output current of 3A and a nominal output voltage of 3.3V. It operates in a temp range of -40 °C to 125 °C with a max switching frequency of 2.6MHz. Its quad terminal design ensures efficient heat dissipation in tight spaces.

Median Price

$1.440

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 2,202 parts In-Stock

1+ parts

$2.630

100+ parts

$1.602

1k+ parts

$1.478

10k+ parts

-

2,202

$2.630

$1.602

$1.478

-

Mouser Electronics

USA . 1,963 parts In-Stock

1+ parts

$2.650

100+ parts

$1.600

1k+ parts

$1.400

10k+ parts

$1.380

1,963

$2.650

$1.600

$1.400

$1.380

Chip1Stop

Japan . 9,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$1.440

9,000

-

-

-

$1.440

Avnet

USA . 6,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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6,000

-

-

-

-

Arrow

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$1.104

3,000

-

-

-

$1.104

Verical

USA . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$1.104

3,000

-

-

-

$1.104

Distributors (In-Stock)

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

Vyrian

USA . 1,057 parts In-Stock

1+ parts

$1.440

100+ parts

-

1k+ parts

-

10k+ parts

-

1,057

$1.440

-

-

-

Digiode

USA . 4,609 parts In-Stock

1+ parts

$1.729

100+ parts

-

1k+ parts

-

10k+ parts

-

4,609

$1.729

-

-

-

Anansix

USA . 475 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

475

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 5,442 parts In-Stock

1+ parts

$0.820

100+ parts

-

1k+ parts

-

10k+ parts

-

5,442

$0.820

-

-

-

Corphita

USA . 2,830 parts In-Stock

1+ parts

$1.638

100+ parts

-

1k+ parts

-

10k+ parts

-

2,830

$1.638

-

-

-

Component Stockers USA

USA . 12,267 parts In-Stock

1+ parts

$1.990

100+ parts

$1.750

1k+ parts

$1.610

10k+ parts

-

12,267

$1.990

$1.750

$1.610

-

Vigor

Singapore . 500 parts In-Stock

1+ parts

$2.810

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$2.810

-

-

-

IDEA Electronic Components Group

UK . 65 parts In-Stock

1+ parts

$7.230

100+ parts

-

1k+ parts

$6.507

10k+ parts

-

65

$7.230

-

$6.507

-

Microchip USA

USA . 5,481 parts In-Stock

1+ parts

$12.399

100+ parts

-

1k+ parts

-

10k+ parts

-

5,481

$12.399

-

-

-

MKK Technologies

India . 1,803 parts In-Stock

1+ parts

$13.596

100+ parts

-

1k+ parts

-

10k+ parts

-

1,803

$13.596

-

-

-

DigiPath Technology Company

USA . 1,803 parts In-Stock

1+ parts

$13.596

100+ parts

-

1k+ parts

-

10k+ parts

-

1,803

$13.596

-

-

-

Kepictronics

USA . 3,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,500

-

-

-

-

Parana Technologies

USA . 1,683 parts In-Stock

1+ parts

-

100+ parts

$8.645

1k+ parts

-

10k+ parts

-

1,683

-

$8.645

-

-

Overview

Unlock unparalleled efficiency and reliability with the L6983N33QTR from STMicroelectronics, a leader in cutting-edge semiconductor solutions. This automotive-grade switching regulator is designed for high-performance applications, ensuring optimal power management in any environment. Its compact size, robust thermal performance, and advanced control techniques make it ideal for demanding projects, delivering exceptional value and peace of mind to engineers and designers alike. Elevate your designs with STMicroelectronics—where innovation meets excellence.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy in the package body ensures good durability and environmental resistance, making it suitable for various applications.

Surface Mount: YES

Surface mount capability allows for easier integration into compact designs, improving space utilization on PCBs.

Package Shape: SQUARE

The square package shape provides efficient use of PCB space and enhances thermal performance, ideal for high-density applications.

No. of Terminals: 16

Having 16 terminals allows for versatile connectivity options, making it compatible with a wide range of circuit designs.

Package Style: CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

This package style promotes efficient heat dissipation and is suitable for high-performance applications with space constraints.

Maximum Operating Temperature: 125 °C

A maximum operating temperature of 125 °C ensures reliability and stability under challenging thermal conditions, especially in automotive applications.

Control Mode: CURRENT-MODE

Current-mode control offers improved performance in load transient response and stability, making it an excellent choice for dynamic applications.

Minimum Operating Temperature: -40 °C

A minimum operating temperature of -40 °C guarantees functionality in extreme cold environments, perfect for automotive and industrial use.

Terminal Position: QUAD

Quad terminal positioning enhances layout flexibility on the PCB, facilitating easier design implementation.

Maximum Seated Height: 0.8 mm

A low maximum seated height allows for a slim profile, making it well-suited for space-constrained applications.

Width (mm): 3 mm

With a width of just 3 mm, this product is ideal for compact designs, saving space in miniaturized electronic circuits.

Other IC type: SWITCHING REGULATOR

As a switching regulator, it offers high efficiency and lower heat generation compared to linear regulators, promoting energy savings.

Nominal Input Voltage: 24 V

Nominal input voltage of 24V makes it suitable for a wide range of applications, particularly in industrial and automotive sectors.

Length: 3 mm

The 3 mm length contributes to its compact footprint, enhancing design flexibility in electronic applications.

Temperature Grade: AUTOMOTIVE

Being rated for automotive temperatures ensures this product meets stringent industry standards for reliability and performance.

Maximum Switching Frequency: 2600 kHz

A high maximum switching frequency of 2600 kHz allows for smaller output components, reducing the overall size of power supply designs.

Maximum Output Current: 3 A

With a maximum output current of 3 A, this regulator can handle demanding loads, making it a suitable choice for high-performance applications.

Terminal Form: NO LEAD

No-lead terminals facilitate a better thermal connection and are environmentally friendly, aligning with modern manufacturing practices.

Control Technique: PULSE WIDTH MODULATION

Using pulse width modulation allows for precise control of output voltage and current, enhancing efficiency and performance.

Switcher Config: BUCK

As a buck switcher, the device is optimized for stepping down voltage, making it ideal for power supply applications requiring efficient regulation.

Terminal Pitch: 0.5 mm

A terminal pitch of 0.5 mm supports high-density layouts, allowing for more connections in compact electronic designs.

Minimum Input Voltage: 3.5 V

With a minimum input voltage of 3.5 V, this regulator provides versatility for various supply voltages, enhancing compatibility in different applications.

Nominal Output Voltage: 3.3 V

The nominal output voltage of 3.3 V is commonly required in many digital circuits, ensuring broad utility across various tech applications.

Maximum Input Voltage: 38 V

A high maximum input voltage of 38 V allows for flexibility in design, accommodating different power sources and conditions.

Technical Specifications

Switching Regulators & Controllers L6983N33QTR attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

38 V

Minimum Input Voltage:

3.5 V

Nominal Input Voltage:

24 V

JESD-30 Code:

S-XQCC-N16

Length:

3 mm

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

3 A

Nominal Output Voltage:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

LCC16,.12SQ,20

Package Shape:

Package Style (Meter):

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Seated Height:

.8 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

2600 kHz

Temperature Grade:

Terminal Form:

NO LEAD

Terminal Pitch:

.5 mm

Terminal Position:

QUAD

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

3 mm

Trade Compliance

L6983N33QTR Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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