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LNBP21PD-TR

STMicroelectronics

LNBP21PD-TR by STMicroelectronics

LNBP21PD-TR by STMicroelectronics is a compact switching regulator designed for automotive applications, operating b/w -40 °C to 125 °C. It supports a nominal voltage of 12V with a max output current of 0.65A and switching frequency up to 220kHz. Its small outline package ensures efficient space utilization in electronic designs.

Median Price

$2.310

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 24 parts In-Stock

1+ parts

$2.310

100+ parts

$1.730

1k+ parts

$1.500

10k+ parts

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24

$2.310

$1.730

$1.500

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Vyrian

USA . 9,436 parts In-Stock

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9,436

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Digiode

USA . 3,543 parts In-Stock

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3,543

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Anansix

USA . 300 parts In-Stock

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300

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J2 Sourcing AB

Sweden . 297 parts In-Stock

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297

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LIBRA Elektronik GmbH

Germany . 111 parts In-Stock

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111

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ComSIT Distribution GmbH

Germany . 110 parts In-Stock

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110

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ACDS - Activité Composants Distribution Service

France . 27 parts In-Stock

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-

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27

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 800 parts In-Stock

1+ parts

$10.206

100+ parts

-

1k+ parts

$9.185

10k+ parts

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800

$10.206

-

$9.185

-

Microchip USA

USA . 265 parts In-Stock

1+ parts

$10.616

100+ parts

-

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-

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265

$10.616

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-

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AZTECH Wire

Italy . 226 parts In-Stock

1+ parts

$12.110

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-

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226

$12.110

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MKK Technologies

India . 623 parts In-Stock

1+ parts

$19.191

100+ parts

-

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623

$19.191

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DigiPath Technology Company

USA . 623 parts In-Stock

1+ parts

$19.191

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623

$19.191

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Perfect Parts

USA . 15,540 parts In-Stock

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15,540

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Vigor

Singapore . 9,000 parts In-Stock

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9,000

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Kepictronics

USA . 5,812 parts In-Stock

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5,812

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A-Z Elektronik GmbH

Germany . 5,579 parts In-Stock

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5,579

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Alle Elektronik GmbH

Germany . 3,719 parts In-Stock

1+ parts

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3,719

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Authorized Procurement Solutions

USA . 3,500 parts In-Stock

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3,500

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Infinite Electronics LLP (Excess)

. 2,935 parts In-Stock

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2,935

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Corphita

USA . 2,199 parts In-Stock

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2,199

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Parana Technologies

USA . 157 parts In-Stock

1+ parts

-

100+ parts

$12.202

1k+ parts

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157

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$12.202

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Cyclops Electronics Ltd (Excess)

UK . 27 parts In-Stock

1+ parts

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100+ parts

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27

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Overview

Elevate your designs with the LNBP21PD-TR from STMicroelectronics, a leader in innovative semiconductor solutions. This robust switching regulator ensures reliability across diverse applications, from automotive to industrial systems. With exceptional temperature resilience and compact footprint, it delivers unmatched performance and efficiency. Trust in ST's legacy of quality to empower your projects and unlock new possibilities for power management—experience excellence in every circuit!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy construction offers enhanced reliability and is ideal for automotive and other rigorous applications.

Surface Mount: YES

Surface mount technology allows for reduced board space and easier automated assembly, making it convenient for modern PCB designs.

Package Shape: RECTANGULAR

The rectangular package shape is optimized for efficient use of space on the circuit board, allowing for better layout flexibility.

Nominal Supply Voltage (Vsup): 12 V

Operating at a nominal supply voltage of 12V makes this regulator compatible with standard automotive power supplies.

Power Supplies (V): 12

Designed to work with 12V power supplies, ensuring easy integration into existing systems, especially in automotive applications.

No. of Terminals: 20

The 20 terminals facilitate numerous connection possibilities, allowing for complex circuit designs and greater functionality.

Package Style (Meter): SMALL OUTLINE

The small outline package enhances density on the circuit board, making it suitable for compact electronic designs.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature, this product is suitable for use in harsh environments typically found in automotive applications.

Minimum Operating Temperature: -40 °C

The ability to operate at extremely low temperatures ensures reliable performance even in cold weather conditions.

Terminal Finish: Matte Tin (Sn) - annealed

Matte tin finish provides excellent solderability and corrosion resistance, contributing to the longevity of the component.

Terminal Position: DUAL

The dual terminal position aids in easy and flexible PCB layout, supporting various connection strategies.

Maximum Seated Height: 3.6 mm

A low height profile allows for compact designs, making it suitable for applications where space is critical.

Width: 11 mm

A compact width allows for denser layouts on the circuit board, facilitating more efficient designs.

Other IC type: SWITCHING CONTROLLER

As a switching controller, it provides efficient power conversion, making it energy-efficient and ideal for battery-operated devices.

Nominal Input Voltage: 12 V

Designed to work efficiently at a nominal input voltage of 12V, optimizing performance for automotive applications.

Maximum Time At Peak Reflow Temperature: 30 s

A maximum reflow time of 30 seconds ensures compatibility with standard soldering processes.

Peak Reflow Temperature: 245 °C

With a peak temperature tolerance, it can withstand the rigors of modern soldering techniques, enhancing assembly reliability.

Length: 15.9 mm

The length is designed for optimal integration into circuit boards, providing versatility in different layout configurations.

Temperature Grade: AUTOMOTIVE

Automotive grade components ensure reliability under extreme environmental conditions, suitable for various vehicle applications.

Maximum Switching Frequency: 220 kHz

A high switching frequency enables efficient operation and better transient response, enhancing overall system performance.

Maximum Supply Current (Isup): 40 mA

An impressive supply current capability means it can support various loads while maintaining consistent performance.

Maximum Output Current: 0.65 A

With a maximum output current of 0.65A, it can efficiently drive loads, making it suitable for a variety of applications.

Terminal Form: GULL WING

Gull wing terminals provide excellent mechanical stability and easier soldering, ensuring reliable connections.

Switcher Config: SINGLE

This single switcher configuration simplifies design and reduces component count, which can lower costs and improve reliability.

Terminal Pitch: 1.27 mm

A standard terminal pitch of 1.27 mm supports compatibility with a wide range of PCB layouts.

Moisture Sensitivity Level (MSL): 3

Having an MSL of 3 means it can handle some moisture exposure during manufacturing, simplifying handling and assembly requirements.

Minimum Input Voltage: 8 V

The ability to function down to 8V maximizes flexibility in various power supply scenarios, accommodating a broader range of input sources.

Maximum Input Voltage: 15 V

The capability to operate up to 15V allows for use in diverse applications, providing a buffer for input voltage variations.

Technical Specifications

Switching Regulators & Controllers LNBP21PD-TR attributes and parameters. Explore more Switching Regulators & Controllers devices from STMicroelectronics

Specs

Other IC type:

Maximum Input Voltage:

15 V

Minimum Input Voltage:

8 V

Nominal Input Voltage:

12 V

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e3

Length:

15.9 mm

Moisture Sensitivity Level (MSL):

3

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

.65 A

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP20,.56

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

245

Power Supplies (V):

12

Qualification:

Not Qualified

Maximum Seated Height:

3.6 mm

Sub-Category:

Power Management Circuits

Maximum Supply Current (Isup):

40 mA

Nominal Supply Voltage (Vsup):

12 V

Surface Mount:

YES

Switcher Config:

SINGLE

Maximum Switching Frequency:

220 kHz

Temperature Grade:

Terminal Finish:

Matte Tin (Sn) - annealed

Terminal Form:

GULL WING

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Width (mm):

11 mm

Trade Compliance

LNBP21PD-TR 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

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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