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ST1S41PHR

STMicroelectronics

ST1S41PHR by STMicroelectronics

ST1S41PHR by STMicroelectronics is a switching regulator with max output current of 7A, operating temp range -40 to 125°C, and max switching frequency of 1000 kHz. Ideal for automotive applications due to its compact size (4.9mm x 3.9mm) and efficient pulse width modulation control technique.

Median Price

$2.160

Lifecycle Status

Suppliers In-Stock

18

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 5,951 parts In-Stock

1+ parts

$2.160

100+ parts

$1.300

1k+ parts

$1.186

10k+ parts

-

5,951

$2.160

$1.300

$1.186

-

Newark

USA . 3,162 parts In-Stock

1+ parts

$2.160

100+ parts

$1.380

1k+ parts

$1.170

10k+ parts

-

3,162

$2.160

$1.380

$1.170

-

Mouser Electronics

USA . 21,080 parts In-Stock

1+ parts

$2.390

100+ parts

$1.440

1k+ parts

$1.270

10k+ parts

$1.200

21,080

$2.390

$1.440

$1.270

$1.200

Farnell

UK . 5,035 parts In-Stock

1+ parts

$2.412

100+ parts

$1.532

1k+ parts

$1.052

10k+ parts

$0.979

5,035

$2.412

$1.532

$1.052

$0.979

Avnet

USA . 37,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

37,500

-

-

-

-

Element14

Singapore . 5,035 parts In-Stock

1+ parts

-

100+ parts

$1.599

1k+ parts

$1.096

10k+ parts

$1.036

5,035

-

$1.599

$1.096

$1.036

Arrow

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Verical

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.775

5,000

-

-

-

$0.775

Chip1Stop

Japan . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$0.882

5,000

-

-

-

$0.882

Distributors (In-Stock)

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

Maritex

Poland . 2,313 parts In-Stock

1+ parts

$0.701

100+ parts

$0.353

1k+ parts

-

10k+ parts

-

2,313

$0.701

$0.353

-

-

Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$1.102

100+ parts

-

1k+ parts

-

10k+ parts

-

50

$1.102

-

-

-

Digiode

USA . 363 parts In-Stock

1+ parts

$1.986

100+ parts

-

1k+ parts

-

10k+ parts

-

363

$1.986

-

-

-

Vyrian

USA . 19,123 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

19,123

-

-

-

-

RLX Solution Inc.

Canada . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

TME

Poland . 2,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$1.210

2,500

-

-

-

$1.210

Anansix

USA . 1,972 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,972

-

-

-

-

Bristol Electronics

USA . 92 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

92

-

-

-

-

Atlantic Semiconductor

USA . 92 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

92

-

-

-

-

Distributors (Availability)

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

Argo Parts USA

USA . 2,419 parts In-Stock

1+ parts

$1.102

100+ parts

-

1k+ parts

-

10k+ parts

-

2,419

$1.102

-

-

-

Bastille Electronics

Australia . 500 parts In-Stock

1+ parts

$1.102

100+ parts

$1.047

1k+ parts

$0.995

10k+ parts

$0.981

500

$1.102

$1.047

$0.995

$0.981

Ampacity Inc.

Singapore . 19,286 parts In-Stock

1+ parts

$1.630

100+ parts

-

1k+ parts

-

10k+ parts

-

19,286

$1.630

-

-

-

Vigor

Singapore . 1,873 parts In-Stock

1+ parts

$1.720

100+ parts

-

1k+ parts

-

10k+ parts

-

1,873

$1.720

-

-

-

Corphita

USA . 3,359 parts In-Stock

1+ parts

$1.881

100+ parts

-

1k+ parts

-

10k+ parts

-

3,359

$1.881

-

-

-

Continental Prestige Electronics

USA . 5,564 parts In-Stock

1+ parts

$2.050

100+ parts

$1.230

1k+ parts

$0.893

10k+ parts

-

5,564

$2.050

$1.230

$0.893

-

Aztec Data Supply Inc.

USA . 1,855 parts In-Stock

1+ parts

$5.930

100+ parts

-

1k+ parts

-

10k+ parts

-

1,855

$5.930

-

-

-

IDEA Electronic Components Group

UK . 1,794 parts In-Stock

1+ parts

$7.637

100+ parts

-

1k+ parts

$6.873

10k+ parts

-

1,794

$7.637

-

$6.873

-

MKK Technologies

India . 2,315 parts In-Stock

1+ parts

$14.361

100+ parts

-

1k+ parts

-

10k+ parts

-

2,315

$14.361

-

-

-

DigiPath Technology Company

USA . 2,315 parts In-Stock

1+ parts

$14.361

100+ parts

-

1k+ parts

-

10k+ parts

-

2,315

$14.361

-

-

-

Corohmni

South Africa . 872 parts In-Stock

1+ parts

$21.661

100+ parts

-

1k+ parts

-

10k+ parts

-

872

$21.661

-

-

-

Advanced Electronics

New Zealand . 450 parts In-Stock

1+ parts

$27.341

100+ parts

$24.880

1k+ parts

$22.420

10k+ parts

-

450

$27.341

$24.880

$22.420

-

Perfect Parts

USA . 36,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

36,800

-

-

-

-

GreenTree Electronics

Israel . 12,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12,500

-

-

-

-

Authorized Procurement Solutions

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,000

-

-

-

-

Lixinc

USA . 9,443 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9,443

-

-

-

-

Glotronic Ltd.

UK . 8,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,000

-

-

-

-

Kepictronics

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,000

-

-

-

-

Parana Technologies

USA . 1,680 parts In-Stock

1+ parts

-

100+ parts

$9.131

1k+ parts

-

10k+ parts

-

1,680

-

$9.131

-

-

Overview

Experience the superior quality and reliability of STMicroelectronics with the ST1S41PHR switching regulator. This innovative product offers a wide range of applications in various industries, providing customers with efficient power management solutions. With its small outline, heat sink design, and low profile package style, the ST1S41PHR is perfect for space-constrained designs. Benefit from the automotive-grade temperature grade, pulse width modulation control technique, and high maximum output current of 7A. Trust STMicroelectronics to deliver cutting-edge technology and unmatched performance in every product.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material offers durability and protection for the internal components, making it a reliable choice.

Surface Mount: YES

The surface mount design saves space and simplifies installation, making it ideal for compact applications.

Package Shape: RECTANGULAR

The rectangular shape allows for easy integration into circuit designs, enhancing versatility.

No. of Terminals: 8

With 8 terminals, this product offers multiple connection options for increased flexibility in use.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

This unique package style provides efficient heat dissipation and a compact size for space-constrained designs.

Maximum Operating Temperature: 125 °C

The high operating temperature range ensures reliable performance in various environmental conditions.

Control Mode: CURRENT-MODE

The current-mode control offers precise regulation and stability, enhancing overall efficiency.

Minimum Operating Temperature: -40 °C

With a low minimum operating temperature, this product is suitable for use in extreme cold environments.

Terminal Position: DUAL

The dual terminal position allows for versatile mounting options and easy connections.

Maximum Seated Height: 1.7 mm

The low seated height makes this product suitable for slim and compact applications.

Width (mm): 3.9 mm

The slim width of 3.9mm enables easy integration into tight spaces and crowded PCB layouts.

Other IC type: SWITCHING REGULATOR

This switching regulator offers efficient power conversion, reducing energy loss and enhancing performance.

Length: 4.9 mm

The compact length of 4.9mm makes this product suitable for small form factor designs.

Temperature Grade: AUTOMOTIVE

The automotive-grade temperature tolerance ensures reliable operation in automotive applications.

Maximum Switching Frequency: 1000 kHz

With a high switching frequency of 1000 kHz, this product provides fast and efficient power conversion.

Maximum Output Current: 7 A

The high output current capability of 7A makes this product suitable for high-power applications.

Terminal Form: GULL WING

The gull-wing terminal form offers secure connections and easy soldering for a reliable electrical connection.

Control Technique: PULSE WIDTH MODULATION

The pulse width modulation control technique provides precise regulation and efficient power conversion.

Switcher Config: BUCK

The buck configuration offers step-down voltage conversion, making this product suitable for a wide range of applications.

Terminal Pitch: 1.27 mm

The standard 1.27mm terminal pitch ensures compatibility with common PCB layouts.

Minimum Input Voltage: 4 V

The low minimum input voltage of 4V allows for operation in systems with limited power sources.

Maximum Input Voltage: 18 V

The high maximum input voltage of 18V provides versatility for various power input requirements.

Technical Specifications

Switching Regulators & Controllers ST1S41PHR attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Additional Features:

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 18V

Other IC type:

Control Mode:

CURRENT-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

18 V

Minimum Input Voltage:

4 V

JESD-30 Code:

R-PDSO-G8

Length:

4.9 mm

No. of Functions:

1

No. of Terminals:

8

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

7 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Shape:

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

Peak Reflow Temperature (C):

NOT SPECIFIED

Maximum Seated Height:

1.7 mm

Surface Mount:

YES

Switcher Config:

BUCK

Maximum Switching Frequency:

1000 kHz

Temperature Grade:

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

3.9 mm

Trade Compliance

ST1S41PHR 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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