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VIPER35LE

STMicroelectronics

VIPER35LE by STMicroelectronics

VIPER35LE by STMicroelectronics is a versatile switching regulator with a max output current of 1.05 A and operates at a nominal voltage of 14 V. It features a compact design (7.62 mm width) and supports PWM control for efficient power management. Ideal for applications requiring robust performance in harsh environments, it operates b/w -40 °C to 125 °C.

Median Price

-

Lifecycle Status

EOL

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 3,076 parts In-Stock

1+ parts

-

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3,076

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Digiode

USA . 1,580 parts In-Stock

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-

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-

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1,580

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Anansix

USA . 747 parts In-Stock

1+ parts

-

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747

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Distributors (Availability)

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

Microchip USA

USA . 255 parts In-Stock

1+ parts

$2.409

100+ parts

-

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-

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255

$2.409

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IDEA Electronic Components Group

UK . 1,925 parts In-Stock

1+ parts

$12.306

100+ parts

-

1k+ parts

$11.075

10k+ parts

-

1,925

$12.306

-

$11.075

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AZTECH Wire

Italy . 449 parts In-Stock

1+ parts

$21.400

100+ parts

-

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449

$21.400

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MKK Technologies

India . 393 parts In-Stock

1+ parts

$23.140

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393

$23.140

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DigiPath Technology Company

USA . 393 parts In-Stock

1+ parts

$23.140

100+ parts

-

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393

$23.140

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QUARKTWIN TECHNOLOGY LTD

USA . 13,184 parts In-Stock

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13,184

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Authorized Procurement Solutions

USA . 10,000 parts In-Stock

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10,000

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Parana Technologies

USA . 950 parts In-Stock

1+ parts

-

100+ parts

$14.714

1k+ parts

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950

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$14.714

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Corphita

USA . 886 parts In-Stock

1+ parts

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886

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Overview

Elevate your designs with the VIPER35LE from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This versatile switching regulator combines efficiency and reliability, ideal for applications ranging from power supplies to industrial control systems. With its robust temperature range and compact design, it ensures optimal performance even in demanding environments. Experience unmatched value and enhanced energy management that empower your projects to thrive.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material provides durability and resistance to environmental factors, making it suitable for various applications.

Package Shape: RECTANGULAR

The rectangular shape allows for efficient use of board space and simplifies the design layout.

Nominal Supply Voltage (Vsup): 14 V

With a nominal supply voltage of 14 V, this regulator offers flexibility for a range of applications requiring moderate voltage levels.

No. of Terminals: 10

Having 10 terminals enables versatile connection options, enhancing functionality and ease of integration into various circuits.

Package Style (Meter): IN-LINE, SHRINK PITCH

IN-LINE packaging with shrink pitch is ideal for automated soldering processes, ensuring high precision and reliability in support of mass production.

Maximum Operating Temperature: 125 °C

A maximum operating temperature of 125 °C ensures the regulator can function in high-temperature environments, increasing its application range.

Control Mode: CURRENT-MODE

Current-mode control improves transient response and provides better regulation, making it suitable for demanding applications.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40 °C, this product is reliable for use in extreme and harsh environments, ensuring consistent performance.

Terminal Position: DUAL

Dual terminal positions allow for more flexible PCB layouts and easier routing, aiding in optimal design efficiency.

Maximum Seated Height: 5.33 mm

A maximum seated height of 5.33 mm makes it ideal for low-profile applications, saving vertical space on the PCB.

Width: 7.62 mm

A width of 7.62 mm contributes to a compact design, thereby facilitating use in space-constrained applications.

Other IC type: SWITCHING CONTROLLER

As a switching controller, it provides high efficiency and performance, minimizing energy losses and heat generation.

Length: 9.59 mm

The length of 9.59 mm supports a compact design, enhancing compatibility with various layout configurations in circuit designs.

Maximum Switching Frequency: 150 kHz

A maximum switching frequency of 150 kHz enables fast response times and efficient operation in dynamic load scenarios.

Maximum Supply Current (Isup): 3 mA

With a maximum supply current of 3 mA, this product maintains low power consumption while providing efficient performance for applications.

Maximum Output Current: 1.05 A

The ability to handle a maximum output current of 1.05 A allows this regulator to power a variety of loads effectively.

Terminal Form: THROUGH-HOLE

Through-hole terminals ensure strong mechanical connections, making it suitable for applications requiring durable electrical interconnections.

Control Technique: PULSE WIDTH MODULATION

Pulse Width Modulation provides excellent control over output voltage and current, contributing to the efficiency and reliability of the regulation process.

Terminal Pitch: 1.77 mm

A terminal pitch of 1.77 mm is suitable for a variety of PCB designs, facilitating easier layout planning and assembly.

Technical Specifications

Switching Regulators & Controllers VIPER35LE attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Additional Features:

SUPPLY VOLTAGE FROM 8.5V TO 23.5 V

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

JESD-30 Code:

R-PDIP-T10

Length:

9.59 mm

No. of Functions:

1

No. of Terminals:

10

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1.05 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

DIP10,.3,69

Package Shape:

Package Style (Meter):

IN-LINE, SHRINK PITCH

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Seated Height:

5.33 mm

Maximum Supply Current (Isup):

3 mA

Nominal Supply Voltage (Vsup):

14 V

Surface Mount:

NO

Maximum Switching Frequency:

150 kHz

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

1.77 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

7.62 mm

Trade Compliance

VIPER35LE 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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