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VIPER22AS-E

STMicroelectronics

VIPER22AS-E by STMicroelectronics

STMicroelectronics' VIPER22AS-E is a switching controller with 8 terminals, operating at a max frequency of 66 kHz. With a current-mode control technique and pulse width modulation, it supports an output current of 0.84 A. Ideal for applications requiring compact design and efficient power management in the range of 9-38 V input voltage.

Median Price

$2.750

Lifecycle Status

Suppliers In-Stock

22

In-Stock Inventory

1k+

Distributors (Authorized)

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

Arrow

USA . 28 parts In-Stock

1+ parts

$1.427

100+ parts

$1.183

1k+ parts

$1.099

10k+ parts

$1.085

28

$1.427

$1.183

$1.099

$1.085

Farnell

UK . 3,028 parts In-Stock

1+ parts

$1.897

100+ parts

$1.147

1k+ parts

$0.911

10k+ parts

$0.868

3,028

$1.897

$1.147

$0.911

$0.868

Mouser Electronics

USA . 1,265 parts In-Stock

1+ parts

$2.750

100+ parts

$1.680

1k+ parts

$1.480

10k+ parts

$1.410

1,265

$2.750

$1.680

$1.480

$1.410

DigiKey

USA . 253 parts In-Stock

1+ parts

$2.750

100+ parts

$1.680

1k+ parts

$1.487

10k+ parts

$1.410

253

$2.750

$1.680

$1.487

$1.410

Newark

USA . 1,777 parts In-Stock

1+ parts

$2.830

100+ parts

$1.730

1k+ parts

$1.490

10k+ parts

$1.400

1,777

$2.830

$1.730

$1.490

$1.400

Element14

Singapore . 2,422 parts In-Stock

1+ parts

$3.510

100+ parts

$2.140

1k+ parts

$1.770

10k+ parts

$1.730

2,422

$3.510

$2.140

$1.770

$1.730

Chip1Stop

Japan . 78 parts In-Stock

1+ parts

$5.440

100+ parts

$1.550

1k+ parts

-

10k+ parts

-

78

$5.440

$1.550

-

-

RS (Exports)

UK . 1,156 parts In-Stock

1+ parts

-

100+ parts

$1.485

1k+ parts

$1.336

10k+ parts

-

1,156

-

$1.485

$1.336

-

EBV Elektronik

Germany . 900 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

900

-

-

-

-

Avnet

USA . 800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

800

-

-

-

-

Verical

USA . 275 parts In-Stock

1+ parts

-

100+ parts

$1.403

1k+ parts

$1.275

10k+ parts

-

275

-

$1.403

$1.275

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

$1.144

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$1.144

-

-

-

Digiode

USA . 2,312 parts In-Stock

1+ parts

$1.160

100+ parts

-

1k+ parts

-

10k+ parts

-

2,312

$1.160

-

-

-

TME

Poland . 113 parts In-Stock

1+ parts

$2.560

100+ parts

$1.460

1k+ parts

$1.380

10k+ parts

-

113

$2.560

$1.460

$1.380

-

Chip Stock

USA . 338,970 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

338,970

-

-

-

-

HZD GmbH

Germany . 11,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11,000

-

-

-

-

Martec Srl

Italy . 2,341 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,341

-

-

-

-

IBS Electronics

USA . 1,700 parts In-Stock

1+ parts

-

100+ parts

$1.529

1k+ parts

$1.459

10k+ parts

$1.388

1,700

-

$1.529

$1.459

$1.388

Vyrian

USA . 1,259 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,259

-

-

-

-

Anansix

USA . 422 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

422

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 70 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

70

-

-

-

-

Holdelec - ElecDif-Pro

France . 70 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

70

-

-

-

-

Distributors (Availability)

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

Ampacity Inc.

Singapore . 1,562 parts In-Stock

1+ parts

$0.600

100+ parts

-

1k+ parts

-

10k+ parts

-

1,562

$0.600

-

-

-

Semicontronic

India . 2,494 parts In-Stock

1+ parts

$0.630

100+ parts

$0.614

1k+ parts

$0.611

10k+ parts

-

2,494

$0.630

$0.614

$0.611

-

Argo Parts USA

USA . 2,029 parts In-Stock

1+ parts

$0.863

100+ parts

-

1k+ parts

-

10k+ parts

-

2,029

$0.863

-

-

-

Corphita

USA . 573 parts In-Stock

1+ parts

$1.099

100+ parts

-

1k+ parts

-

10k+ parts

-

573

$1.099

-

-

-

Netroflash

USA . 100 parts In-Stock

1+ parts

$1.144

100+ parts

-

1k+ parts

$1.087

10k+ parts

$1.064

100

$1.144

-

$1.087

$1.064

Continental Prestige Electronics

USA . 1,562 parts In-Stock

1+ parts

$1.520

100+ parts

$0.917

1k+ parts

$0.789

10k+ parts

-

1,562

$1.520

$0.917

$0.789

-

Aztec Data Supply Inc.

USA . 2,456 parts In-Stock

1+ parts

$8.640

100+ parts

-

1k+ parts

-

10k+ parts

-

2,456

$8.640

-

-

-

Microchip USA

USA . 2,489 parts In-Stock

1+ parts

$10.530

100+ parts

$10.470

1k+ parts

$10.430

10k+ parts

$10.400

2,489

$10.530

$10.470

$10.430

$10.400

Corohmni

South Africa . 1,661 parts In-Stock

1+ parts

$18.823

100+ parts

-

1k+ parts

-

10k+ parts

-

1,661

$18.823

-

-

-

IDEA Electronic Components Group

UK . 1,389 parts In-Stock

1+ parts

$19.032

100+ parts

-

1k+ parts

$17.129

10k+ parts

-

1,389

$19.032

-

$17.129

-

Advanced Electronics

New Zealand . 52 parts In-Stock

1+ parts

$24.634

100+ parts

$22.417

1k+ parts

$20.200

10k+ parts

-

52

$24.634

$22.417

$20.200

-

MKK Technologies

India . 1,780 parts In-Stock

1+ parts

$35.789

100+ parts

-

1k+ parts

-

10k+ parts

-

1,780

$35.789

-

-

-

DigiPath Technology Company

USA . 1,780 parts In-Stock

1+ parts

$35.789

100+ parts

-

1k+ parts

-

10k+ parts

-

1,780

$35.789

-

-

-

Perfect Parts

USA . 9,524 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,524

-

-

-

-

Lixinc

USA . 8,052 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,052

-

-

-

-

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Kepictronics

USA . 1,797 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,797

-

-

-

-

Eastek

USA . 900 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

900

-

-

-

-

GreenTree Electronics

Israel . 450 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

450

-

-

-

-

Parana Technologies

USA . 313 parts In-Stock

1+ parts

-

100+ parts

$22.756

1k+ parts

-

10k+ parts

-

313

-

$22.756

-

-

Overview

Experience superior performance and reliability with the VIPER22AS-E from STMicroelectronics, a leading manufacturer in the industry. This cutting-edge switching regulator offers unparalleled efficiency and precision for a wide range of applications. From power supplies to motor control, this product delivers exceptional value with its compact design and advanced features. Trust STMicroelectronics to provide you with innovative solutions that meet your every need. Elevate your projects with the VIPER22AS-E today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the product suitable for various applications while ensuring longevity.

Surface Mount: YES

Allows for easy and efficient installation on PCBs, saving time and effort during assembly.

Control Mode: CURRENT-MODE

Current-mode control provides better transient response and improved stability, enhancing the overall performance of the regulator.

Nominal Input Voltage: 18 V

Designed to operate efficiently within a range of 9-38 V, providing flexibility in power source selection for the device.

Maximum Output Current: 0.84 A

Capable of delivering a high output current, ensuring compatibility with a wide range of loads and applications.

Maximum Switching Frequency: 66 kHz

High switching frequency allows for smaller external components, leading to a more compact and cost-effective design.

Technical Specifications

Switching Regulators & Controllers VIPER22AS-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:

.84 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 (Ni/Pd/Au)

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

VIPER22AS-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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