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VIPER12AS-E

STMicroelectronics

VIPER12AS-E by STMicroelectronics

VIPER12AS-E by STMicroelectronics is a current-mode switching regulator with a max output current of 0.48A and a max switching frequency of 66kHz. It operates with an input voltage range from 9V to 38V, making it suitable for various power supply applications in compact designs due to its small outline package style.

Median Price

$2.020

Lifecycle Status

Suppliers In-Stock

29

In-Stock Inventory

1k+

Distributors (Authorized)

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

Farnell

UK . 5,004 parts In-Stock

1+ parts

$1.573

100+ parts

$0.962

1k+ parts

$0.701

10k+ parts

$0.606

5,004

$1.573

$0.962

$0.701

$0.606

Arrow

USA . 1,460 parts In-Stock

1+ parts

$2.020

100+ parts

$1.130

1k+ parts

-

10k+ parts

-

1,460

$2.020

$1.130

-

-

Newark

USA . 2,101 parts In-Stock

1+ parts

$2.180

100+ parts

$1.220

1k+ parts

$0.861

10k+ parts

-

2,101

$2.180

$1.220

$0.861

-

Mouser Electronics

USA . 4,629 parts In-Stock

1+ parts

$2.410

100+ parts

$1.440

1k+ parts

$1.320

10k+ parts

$1.260

4,629

$2.410

$1.440

$1.320

$1.260

DigiKey

USA . 877 parts In-Stock

1+ parts

$2.480

100+ parts

$1.507

1k+ parts

$1.331

10k+ parts

$1.261

877

$2.480

$1.507

$1.331

$1.261

Chip1Stop

Japan . 850 parts In-Stock

1+ parts

$3.240

100+ parts

$0.778

1k+ parts

$0.561

10k+ parts

-

850

$3.240

$0.778

$0.561

-

Element14

Singapore . 5,017 parts In-Stock

1+ parts

-

100+ parts

$1.016

1k+ parts

$0.605

10k+ parts

$0.594

5,017

-

$1.016

$0.605

$0.594

EBV Elektronik

Germany . 2,300 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,300

-

-

-

-

Avnet

USA . 2,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,200

-

-

-

-

Verical

USA . 1,458 parts In-Stock

1+ parts

-

100+ parts

$1.120

1k+ parts

-

10k+ parts

-

1,458

-

$1.120

-

-

RS (Exports)

UK . 185 parts In-Stock

1+ parts

-

100+ parts

$0.958

1k+ parts

-

10k+ parts

-

185

-

$0.958

-

-

Distributors (In-Stock)

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

Digiode

USA . 2,163 parts In-Stock

1+ parts

$0.469

100+ parts

-

1k+ parts

-

10k+ parts

-

2,163

$0.469

-

-

-

Nova Conductors

Japan . 500 parts In-Stock

1+ parts

$1.050

100+ parts

-

1k+ parts

-

10k+ parts

-

500

$1.050

-

-

-

TME

Poland . 539 parts In-Stock

1+ parts

$2.260

100+ parts

$1.360

1k+ parts

$1.250

10k+ parts

-

539

$2.260

$1.360

$1.250

-

Chip Stock

USA . 166,630 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

166,630

-

-

-

-

Vyrian

USA . 2,231 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,231

-

-

-

-

Schukat

Germany . 1,730 parts In-Stock

1+ parts

-

100+ parts

$0.623

1k+ parts

$0.590

10k+ parts

-

1,730

-

$0.623

$0.590

-

ACDS - Activité Composants Distribution Service

France . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

Cogito LLC

Ukraine . 600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

600

-

-

-

-

Extreme Components

USA . 600 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

600

-

-

-

-

Prism Electronics

USA . 250 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

250

-

-

-

-

IBS Electronics

USA . 200 parts In-Stock

1+ parts

-

100+ parts

$1.711

1k+ parts

$1.360

10k+ parts

$1.655

200

-

$1.711

$1.360

$1.655

Anansix

USA . 192 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

192

-

-

-

-

LIBRA Elektronik GmbH

Germany . 131 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

131

-

-

-

-

Pegasus Components GmbH

Germany . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

ComSIT Distribution GmbH

Germany . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

ComSIT USA

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

100

-

-

-

-

Inventory MP

USA . 74 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

74

-

-

-

-

Bristol Electronics

USA . 74 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

74

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 2,815 parts In-Stock

1+ parts

$0.420

100+ parts

-

1k+ parts

-

10k+ parts

-

2,815

$0.420

-

-

-

Semicontronic

India . 4,806 parts In-Stock

1+ parts

$0.436

100+ parts

$0.425

1k+ parts

$0.423

10k+ parts

-

4,806

$0.436

$0.425

$0.423

-

Corphita

USA . 3,037 parts In-Stock

1+ parts

$0.445

100+ parts

-

1k+ parts

-

10k+ parts

-

3,037

$0.445

-

-

-

Advanced Electronics

New Zealand . 4,000 parts In-Stock

1+ parts

$0.864

100+ parts

$0.821

1k+ parts

$0.821

10k+ parts

-

4,000

$0.864

$0.821

$0.821

-

Argo Parts USA

USA . 2,098 parts In-Stock

1+ parts

$1.050

100+ parts

-

1k+ parts

-

10k+ parts

-

2,098

$1.050

-

-

-

Aztec Data Supply Inc.

USA . 3,702 parts In-Stock

1+ parts

$1.830

100+ parts

-

1k+ parts

-

10k+ parts

-

3,702

$1.830

-

-

-

IDEA Electronic Components Group

UK . 1,245 parts In-Stock

1+ parts

$16.260

100+ parts

-

1k+ parts

$14.634

10k+ parts

-

1,245

$16.260

-

$14.634

-

Corohmni

South Africa . 803 parts In-Stock

1+ parts

$23.288

100+ parts

-

1k+ parts

-

10k+ parts

-

803

$23.288

-

-

-

MKK Technologies

India . 1,382 parts In-Stock

1+ parts

$30.576

100+ parts

-

1k+ parts

-

10k+ parts

-

1,382

$30.576

-

-

-

DigiPath Technology Company

USA . 1,382 parts In-Stock

1+ parts

$30.576

100+ parts

-

1k+ parts

-

10k+ parts

-

1,382

$30.576

-

-

-

Perfect Parts

USA . 63,019 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

63,019

-

-

-

-

Lixinc

USA . 11,452 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,452

-

-

-

-

A-Z Elektronik GmbH

Germany . 6,243 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,243

-

-

-

-

Eastek

USA . 4,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,500

-

-

-

-

Continental Prestige Electronics

USA . 3,447 parts In-Stock

1+ parts

-

100+ parts

$0.771

1k+ parts

$0.525

10k+ parts

-

3,447

-

$0.771

$0.525

-

Futuretech Components

Singapore . 3,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,000

-

-

-

-

Authorized Procurement Solutions

USA . 1,700 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,700

-

-

-

-

Parana Technologies

USA . 1,547 parts In-Stock

1+ parts

-

100+ parts

$19.441

1k+ parts

-

10k+ parts

-

1,547

-

$19.441

-

-

GreenTree Electronics

Israel . 1,200 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,200

-

-

-

-

Cyclops Electronics Ltd (Excess)

UK . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

Glotronic Ltd.

UK . 800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

800

-

-

-

-

Overview

Discover the VIPER12AS-E by STMicroelectronics, a top-of-the-line switching regulator that guarantees unparalleled quality and reliability. Manufactured by industry leader STMicroelectronics, this product offers cutting-edge technology and innovation, making it ideal for a wide range of applications in various industries. With its compact design and efficient performance, the VIPER12AS-E provides exceptional value to customers looking for a high-performance solution. Upgrade your project with the VIPER12AS-E and experience unmatched benefits and advantages that only STMicroelectronics can deliver.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

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

Surface Mount: YES

Allows for easy and convenient installation on PCBs, saving space and reducing assembly time.

Package Shape: RECTANGULAR

Optimal shape for efficient placement on circuit boards and compatibility with standard PCB layouts.

No. of Terminals: 8

Sufficient number of terminals for connecting to various components in the circuit, enabling versatile applications.

Control Mode: CURRENT-MODE

Current-mode control offers superior stability and performance in regulating output voltage, especially in dynamic load conditions.

Maximum Output Current: 0.48 A

Capable of delivering a relatively high output current, making it suitable for powering a wide range of devices and systems.

Nominal Input Voltage: 18 V

Ideal input voltage range for many electronic devices, ensuring compatibility with common power sources.

Maximum Switching Frequency: 66 kHz

High switching frequency allows for efficient power conversion with minimal loss, contributing to improved energy efficiency.

Technical Specifications

Switching Regulators & Controllers VIPER12AS-E 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:

9 V

Nominal Input Voltage:

18 V

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e4

Length:

4.9 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

8

Maximum Output Current:

.48 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP8,.25

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

YES

Switcher Config:

SINGLE

Maximum Switching Frequency:

66 kHz

Terminal Finish:

NICKEL PALLADIUM GOLD SILVER

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

3.9 mm

Trade Compliance

VIPER12AS-E 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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