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ST735CD-TR

STMicroelectronics

ST735CD-TR by STMicroelectronics

ST735CD-TR by STMicroelectronics is a compact switching regulator with a max output current of 2 A and operates b/w -40 °C to 125 °C. It features a current-mode control technique and supports input voltages from 4 V to 6.2 V, ideal for automotive applications. Its small outline design ensures efficient space utilization in electronic circuits.

Median Price

-

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Chip Stock

USA . 6,854 parts In-Stock

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6,854

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Vyrian

USA . 4,532 parts In-Stock

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4,532

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Digiode

USA . 3,633 parts In-Stock

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3,633

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Sogenti Electronics

Canada . 2,500 parts In-Stock

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2,500

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Anansix

USA . 1,875 parts In-Stock

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1,875

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Distributors (Availability)

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

Microchip USA

USA . 165 parts In-Stock

1+ parts

$6.864

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-

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165

$6.864

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IDEA Electronic Components Group

UK . 1,408 parts In-Stock

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$8.102

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-

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$7.292

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1,408

$8.102

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$7.292

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MKK Technologies

India . 1,591 parts In-Stock

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$15.236

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1,591

$15.236

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DigiPath Technology Company

USA . 1,591 parts In-Stock

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$15.236

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1,591

$15.236

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Advanced Electronics

New Zealand . 3,000 parts In-Stock

1+ parts

$15.467

100+ parts

$14.075

1k+ parts

$12.683

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-

3,000

$15.467

$14.075

$12.683

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AZTECH Wire

Italy . 1,150 parts In-Stock

1+ parts

$19.300

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$19.300

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Component Stockers USA

USA . 642 parts In-Stock

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$99.990

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642

$99.990

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Authorized Procurement Solutions

USA . 25,000 parts In-Stock

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Kepictronics

USA . 11,460 parts In-Stock

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Corphita

USA . 4,994 parts In-Stock

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Vigor

Singapore . 2,500 parts In-Stock

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2,500

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A-Z Elektronik GmbH

Germany . 1,613 parts In-Stock

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1,613

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Parana Technologies

USA . 559 parts In-Stock

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$9.688

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559

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$9.688

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Overview

Experience unparalleled efficiency and reliability with the ST735CD-TR from STMicroelectronics, a leader in innovative semiconductor solutions. Designed for automotive applications, this compact switching regulator promises exceptional performance even in extreme temperatures, ensuring your projects maintain peak functionality. Its advanced technology provides robust current control, making it the ideal choice for enhancing power management in your designs. Elevate your projects with unmatched quality and performance!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy body provides good mechanical strength and resistance to harsh environmental conditions, making it suitable for various applications.

Surface Mount: YES

Surface mount capability allows for compact designs and automated assembly, contributing to lower manufacturing costs and space efficiency.

Package Shape: RECTANGULAR

The rectangular shape facilitates efficient space utilization on PCBs, making it easier to integrate within tight layouts.

No. of Terminals: 8

With 8 terminals, this IC offers multiple connection points for flexibility in circuit design and enhanced functionality.

Package Style (Meter): SMALL OUTLINE

The small outline package reduces PCB footprint while maintaining performance, ideal for space-constrained applications.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125 °C, this regulator is suitable for demanding environments, ensuring reliable performance in automotive applications.

Control Mode: CURRENT-MODE

Current-mode control provides excellent transient response and stability, enhancing performance in various load conditions.

Minimum Operating Temperature: -40 °C

The ability to operate at temperatures as low as -40 °C ensures reliable performance in extremely cold environments, crucial for automotive applications.

Terminal Finish: NICKEL PALLADIUM GOLD

The premium terminal finish improves solderability and corrosion resistance, ensuring long-term reliability and performance.

Terminal Position: DUAL

Dual terminal position allows for flexible layout designs and easier integration with various circuit configurations.

Maximum Seated Height: 1.75 mm

The low seated height allows for thinner profiles in designs, enabling compact electronic devices.

Width: 3.9 mm

A narrow width of 3.9 mm makes it suitable for densely populated circuit boards, optimizing space usage.

Other IC type: SWITCHING REGULATOR

As a switching regulator, it offers high efficiency and low heat generation, which are critical for energy-conscious designs.

Nominal Input Voltage: 5 V

Designed for a nominal input voltage of 5 V, it fits well with typical power supply designs, simplifying integration.

Length: 4.9 mm

Compact length enhances placement versatility on PCBs, accommodating various design layouts.

Temperature Grade: AUTOMOTIVE

Rated for automotive applications, it meets rigorous standards for performance and reliability in vehicles, ensuring safety.

Maximum Switching Frequency: 160 kHz

The high switching frequency allows for smaller passive components, reducing overall solution size and improving efficiency.

Maximum Output Current: 2 A

Capable of delivering up to 2 A of output current, it supports a wide range of applications, from consumer electronics to automotive.

Technology: BICMOS

BICMOS technology combines the advantages of Bipolar and CMOS, resulting in improved performance and lower power consumption.

Terminal Form: GULL WING

Gull wing terminals are easy to solder, aiding in assembly processes and ensuring robust electrical connections.

Control Technique: PULSE WIDTH MODULATION

The use of PWM control allows for steady output voltage and improves efficiency, making it an effective choice for regulating power.

Switcher Config: SINGLE

The single switch configuration simplifies design and reduces component count, which can lead to cost savings.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm provides good spacing for soldering while fitting into standard PCB layouts.

Minimum Input Voltage: 4 V

The ability to operate at a minimum input voltage of 4 V increases its versatility in diverse power supply scenarios.

Maximum Input Voltage: 6.2 V

With a maximum input voltage of 6.2 V, it accommodates a variety of input sources, providing flexibility for design applications.

Technical Specifications

Switching Regulators & Controllers ST735CD-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:

SINGLE

Maximum Switching Frequency:

160 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

ST735CD-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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