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IR21571SPBF

Infineon Technologies

IR21571SPBF by Infineon Technologies

IR21571SPBF by Infineon is a small outline, push-pull switcher with 16 terminals and a max output current of 0.5A. With a switching frequency of 50.5kHz, it's ideal for applications like fluorescent light controllers where the nominal input voltage ranges from 11.4V to 14V.

Median Price

$3.070

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$3.062

100+ parts

-

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10

$3.062

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-

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Bristol Electronics

USA . 170 parts In-Stock

1+ parts

$3.078

100+ parts

$1.447

1k+ parts

$1.385

10k+ parts

-

170

$3.078

$1.447

$1.385

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Vyrian

USA . 427 parts In-Stock

1+ parts

-

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427

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Digiode

USA . 372 parts In-Stock

1+ parts

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372

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ACDS - Activité Composants Distribution Service

France . 170 parts In-Stock

1+ parts

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170

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Dan-Mar Components

USA . 170 parts In-Stock

1+ parts

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170

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Distributors (Availability)

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

Continental Prestige Electronics

USA . 4,658 parts In-Stock

1+ parts

$3.062

100+ parts

-

1k+ parts

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10k+ parts

$3.000

4,658

$3.062

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-

$3.000

Argo Parts USA

USA . 1,070 parts In-Stock

1+ parts

$3.062

100+ parts

-

1k+ parts

-

10k+ parts

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1,070

$3.062

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Modulus Dynamics

Lithuania . 3,540 parts In-Stock

1+ parts

$3.062

100+ parts

$2.940

1k+ parts

$2.817

10k+ parts

-

3,540

$3.062

$2.940

$2.817

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Ampacity Inc.

Singapore . 333 parts In-Stock

1+ parts

$3.500

100+ parts

-

1k+ parts

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10k+ parts

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333

$3.500

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AZTECH Wire

Italy . 427 parts In-Stock

1+ parts

$15.935

100+ parts

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427

$15.935

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Kepictronics

USA . 3,960 parts In-Stock

1+ parts

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3,960

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Microchip USA

USA . 2,783 parts In-Stock

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2,783

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Glotronic Ltd.

UK . 1,920 parts In-Stock

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1,920

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Perfect Parts

USA . 358 parts In-Stock

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358

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Corphita

USA . 129 parts In-Stock

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129

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Netroflash

USA . 50 parts In-Stock

1+ parts

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100+ parts

$3.000

1k+ parts

$2.908

10k+ parts

$2.847

50

-

$3.000

$2.908

$2.847

Overview

Unlock the power of efficient and reliable power management with the IR21571SPBF by Infineon Technologies. As a leading manufacturer in the industry, Infineon Technologies brings you a high-quality switching regulator and controller that is perfect for a wide range of applications. With a compact design and advanced features, this product offers unmatched value and benefits to customers looking for seamless power control solutions. Experience peace of mind knowing that you are investing in a top-notch product that delivers exceptional performance and reliability, tailored to meet your specific needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material provides durability and protection for the internal components of the switching regulator, ensuring a longer lifespan.

Surface Mount: YES

Being surface mountable allows for easy installation and space-saving on the PCB, making it suitable for compact electronic devices.

No. of Terminals: 16

Having a higher number of terminals allows for more connection options and flexibility in the design and integration of the switching regulator.

Maximum Output Current: 0.5 A

The high maximum output current of 0.5A enables the switching regulator to power a variety of components and devices efficiently.

Maximum Switching Frequency: 50.5 kHz

The high switching frequency of 50.5 kHz helps in maintaining stable output voltage and efficient operation of the switching regulator.

Minimum Input Voltage: 11.4 V

The low minimum input voltage requirement of 11.4V allows the switching regulator to operate effectively even with lower input power sources.

Technical Specifications

Switching Regulators & Controllers IR21571SPBF attributes and parameters. Explore more Switching Regulators & Controllers devices from Infineon Technologies

Specs

Maximum Input Voltage:

14.5 V

Minimum Input Voltage:

11.4 V

Nominal Input Voltage:

14 V

JESD-30 Code:

R-PDSO-G16

Length:

9.9 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

16

Maximum Output Current:

.5 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Qualification:

Not Qualified

Maximum Seated Height:

1.75 mm

Surface Mount:

YES

Switcher Config:

PUSH-PULL

Maximum Switching Frequency:

50.5 kHz

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Width (mm):

3.9 mm

Trade Compliance

IR21571SPBF 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

Infineon Technologies

Infineon Technologies AG is a leading global semiconductor manufacturer and provider of comprehensive solutions for automotive, industrial, and consumer applications. Founded in 1999, the company has grown to become one of the largest semiconductor manufacturers in Europe. Infineon is headquartered in Neubiberg, Germany with operations across countries in Europe and Asia Pacific. Infineon provides microelectronics products that address many of today's societal challenges affecting energy efficiency, mobility, security and connectivity. Over the past two decades Infineon has become a major player in the semiconductor industry with an impressive portfolio of innovative technologies. As one of only four companies that produce DRAM chips for automobiles, Infineon produces cutting-edge processors for use in advanced driver assistance systems (ADAS). Likewise, they specialize in providing advanced embedded secure microcontrollers that are essential for connected devices. Furthermore, they offer integrated circuit solutions for industrial power control such as motor controllers and embedded gate drivers.

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Management team

CEO

Jochen Hanebeck

Chief Financial Officer

Sven Schneider

Chief Marketing Officer

Andreas Urschitz

Manufacturer fab locations 19

Fab name Location Fab Initiation Wafer Capacity

Villach 300mm

Fabrication

Fab Initiation

2011

Austria

Villach

Wafer Capacity

11,000

2011

11,000

Kulim 2

Fabrication

Fab Initiation

2016

Malaysia

Kulim

Wafer Capacity

79,500

2016

79,500

Dresden - Module 3

Fabrication

Fab Initiation

1999

Germany

Dresden

Wafer Capacity

58,000

1999

58,000

Villach Building

Fabrication

Fab Initiation

2016

Austria

Villach

Wafer Capacity

2,000

2016

2,000

Regensburg

Fabrication

Fab Initiation

1986

Germany

Regensburg

Wafer Capacity

60,000

1986

60,000

Dresden 200 - Module 1

Fabrication

Fab Initiation

1995

Germany

Dresden

Wafer Capacity

28,000

1995

28,000

Dresden 200 - Module 2

Fabrication

Fab Initiation

1996

Germany

Dresden

Wafer Capacity

28,000

1996

28,000

Building 38

Fabrication

Fab Initiation

2005

Germany

Dresden

Wafer Capacity

500

2005

500

Building 47

Fabrication

Fab Initiation

2005

Germany

Dresden

Wafer Capacity

500

2005

500

Kulim 1

Fabrication

Fab Initiation

2006

Malaysia

Kulim

Wafer Capacity

110,000

2006

110,000

Mesa Facility

Fabrication

Fab Initiation

1990

USA

Mesa

Wafer Capacity

3,000

1990

3,000

Villach 150mm

Fabrication

Fab Initiation

1981

Austria

Villach

Wafer Capacity

35,000

1981

35,000

Villach 200mm

Fabrication

Fab Initiation

1995

Austria

Villach

Wafer Capacity

68,000

1995

68,000

Temecula

Fabrication

Fab Initiation

1995

USA

Temecula

Wafer Capacity

30,000

1995

30,000

Villach 300mm

Fabrication

Fab Initiation

2021

Austria

Villach

Wafer Capacity

2021

Villach 150mm

Fabrication

Fab Initiation

2018

Austria

Villach

Wafer Capacity

5,000

2018

5,000

Kulim 3

Fabrication

Fab Initiation

2024

Malaysia

Kulim

Wafer Capacity

2024

Fab 25

Fabrication

Fab Initiation

1995

USA

Austin

Wafer Capacity

31,000

1995

31,000

Dresden - Module 4

Fabrication

Fab Initiation

2026

Germany

Dresden

Wafer Capacity

2026

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