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ST735TCD-TR

STMicroelectronics

ST735TCD-TR by STMicroelectronics

ST735TCD-TR by STMicroelectronics is a versatile buck-boost switching regulator with a max output current of 2 A and operates b/w -40 °C to 125 °C. It features a compact SO8 package, ideal for automotive applications. With a nominal input voltage of 5 V and PWM control, it ensures efficient power management.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Anansix

USA . 2,739 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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2,739

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-

-

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Vyrian

USA . 1,781 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,781

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-

-

-

Digiode

USA . 1,149 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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1,149

-

-

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 296 parts In-Stock

1+ parts

$7.500

100+ parts

-

1k+ parts

-

10k+ parts

-

296

$7.500

-

-

-

IDEA Electronic Components Group

UK . 339 parts In-Stock

1+ parts

$13.961

100+ parts

-

1k+ parts

$12.565

10k+ parts

-

339

$13.961

-

$12.565

-

MKK Technologies

India . 1,909 parts In-Stock

1+ parts

$26.253

100+ parts

-

1k+ parts

-

10k+ parts

-

1,909

$26.253

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DigiPath Technology Company

USA . 1,909 parts In-Stock

1+ parts

$26.253

100+ parts

-

1k+ parts

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10k+ parts

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1,909

$26.253

-

-

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Parana Technologies

USA . 2,179 parts In-Stock

1+ parts

-

100+ parts

$16.692

1k+ parts

-

10k+ parts

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2,179

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$16.692

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Corphita

USA . 223 parts In-Stock

1+ parts

-

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223

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Overview

Unleash the power of innovation with the ST735TCD-TR from STMicroelectronics, a trusted leader in semiconductor technology. This versatile switching regulator excels in automotive applications, ensuring reliability under extreme conditions. With its compact design and efficient performance, it optimizes energy usage while providing superior thermal management. Elevate your projects with a solution that embodies quality, efficiency, and precision—all backed by STMicroelectronics' commitment to excellence.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and protection from environmental factors, making it suitable for various applications.

Surface Mount: YES

Surface mount capability allows for compact designs and easier automation in PCB manufacturing.

Package Shape: RECTANGULAR

Rectangular shape aids in efficient space utilization on PCBs.

No. of Terminals: 8

With 8 terminals, this device provides ample connectivity options for robust designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style helps in minimizing the footprint on the PCB, allowing for more compact device designs.

Maximum Operating Temperature: 125 °C

A high operating temperature limit makes this regulator suitable for demanding automotive and industrial environments.

Control Mode: CURRENT-MODE

The current-mode control provides better performance in transient response and stability.

Minimum Operating Temperature: -40 °C

The capability to operate in low temperatures ensures functionality in harsh environments.

Terminal Finish: NICKEL PALLADIUM GOLD

High-quality terminal finishes ensure reliable electrical connections and longevity.

Terminal Position: DUAL

Dual terminal positions facilitate easier PCB layout and enhance design flexibility.

Maximum Seated Height: 1.75 mm

A low seated height optimizes the overall profile of the assembled component on the PCB.

Width: 3.9 mm

Narrow width makes it suitable for space-constrained designs.

Other IC type: SWITCHING REGULATOR

As a switching regulator, it offers high efficiency and reduced heat generation.

Nominal Input Voltage: 5 V

Standard input voltage compatibility makes it easy to integrate into existing power systems.

Length: 4.9 mm

Short length contributes to a compact design ideal for modern electronic devices.

Temperature Grade: AUTOMOTIVE

Rated for automotive applications highlights reliability and robustness for critical automotive systems.

Maximum Switching Frequency: 300 kHz

A high switching frequency allows for better efficiency and smaller filter components.

Maximum Output Current: 2 A

With a 2 A output current, this regulator can support a wide range of devices and applications.

Technology: BICMOS

BICMOS technology combines the benefits of bipolar and CMOS processes, providing improved performance.

Terminal Form: GULL WING

Gull wing terminal form provides effective soldering connections and ease of assembly.

Control Technique: PULSE WIDTH MODULATION

PWM control technique enhances efficiency and performance across varying load conditions.

Switcher Config: BUCK-BOOST

Buck-boost configuration enables versatility in applications requiring step-up or step-down voltage regulation.

Terminal Pitch: 1.27 mm

A standard terminal pitch facilitates compatibility with various PCB manufacturing and assembly processes.

Minimum Input Voltage: 4 V

The ability to operate at a low input voltage allows for flexibility in power supply choices.

Maximum Input Voltage: 6.2 V

Supporting a range of input voltages gives design engineers options for power rail configurations.

Technical Specifications

Switching Regulators & Controllers ST735TCD-TR 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:

6.2 V

Minimum Input Voltage:

4 V

Nominal Input Voltage:

5 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

2 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

BUCK-BOOST

Maximum Switching Frequency:

300 kHz

Technology:

BICMOS

Temperature Grade:

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width (mm):

3.9 mm

Trade Compliance

ST735TCD-TR 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

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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