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LD29150PT18R

STMicroelectronics

LD29150PT18R by STMicroelectronics

LD29150PT18R from STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.8 V and a max output current of 1.5 A. It features a low dropout voltage of just 0.4 V, ensuring efficient performance in compact designs. Ideal for applications requiring stable power supply across -40 °C to 125 °C, it’s perfect for consumer electronics and automotive systems.

Median Price

-

Lifecycle Status

Suppliers In-Stock

3

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 2,609 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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2,609

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-

-

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Digiode

USA . 1,659 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,659

-

-

-

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Anansix

USA . 1,057 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,057

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-

-

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Distributors (Availability)

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

Ampacity Inc.

Singapore . 260 parts In-Stock

1+ parts

$2.500

100+ parts

-

1k+ parts

-

10k+ parts

-

260

$2.500

-

-

-

IDEA Electronic Components Group

UK . 1,945 parts In-Stock

1+ parts

$3.461

100+ parts

-

1k+ parts

$3.115

10k+ parts

-

1,945

$3.461

-

$3.115

-

Microchip USA

USA . 100 parts In-Stock

1+ parts

$3.756

100+ parts

-

1k+ parts

-

10k+ parts

-

100

$3.756

-

-

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MKK Technologies

India . 2,344 parts In-Stock

1+ parts

$6.508

100+ parts

-

1k+ parts

-

10k+ parts

-

2,344

$6.508

-

-

-

DigiPath Technology Company

USA . 2,344 parts In-Stock

1+ parts

$6.508

100+ parts

-

1k+ parts

-

10k+ parts

-

2,344

$6.508

-

-

-

AZTECH Wire

Italy . 1,053 parts In-Stock

1+ parts

$14.820

100+ parts

-

1k+ parts

-

10k+ parts

-

1,053

$14.820

-

-

-

Component Stockers USA

USA . 457 parts In-Stock

1+ parts

$99.990

100+ parts

-

1k+ parts

-

10k+ parts

-

457

$99.990

-

-

-

Authorized Procurement Solutions

USA . 22,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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22,000

-

-

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QUARKTWIN TECHNOLOGY LTD

USA . 6,985 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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6,985

-

-

-

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Kepictronics

USA . 3,000 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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3,000

-

-

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Corphita

USA . 2,200 parts In-Stock

1+ parts

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100+ parts

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1k+ parts

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2,200

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-

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Parana Technologies

USA . 1,530 parts In-Stock

1+ parts

-

100+ parts

$4.138

1k+ parts

-

10k+ parts

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1,530

-

$4.138

-

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Vigor

Singapore . 1,387 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10k+ parts

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1,387

-

-

-

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Overview

Elevate your designs with the LD29150PT18R from STMicroelectronics—your trusted partner in high-performance solutions! This efficient fixed LDO regulator ensures stable performance across a wide temperature range, ideal for sensitive applications in consumer electronics, automotive, and industrial sectors. Enjoy exceptional reliability, low dropout voltage, and compact design that save both space and energy, delivering unbeatable value to your projects while maximizing efficiency.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy ensures durability and resistance to moisture, making it suitable for a range of applications.

Maximum Dropout Voltage: 0.7 V

With a low dropout voltage, this LDO regulator is efficient in maintaining output voltage, even with minimal input voltage above the output.

Surface Mount: YES

The surface mount design allows for compact PCB layout, facilitating high-density designs.

Operating Temperature (TJ-Max): 125 °C

A maximum operating temperature of 125 °C provides reliable performance in demanding thermal environments.

Technology: BIPOLAR

Utilizing bipolar technology ensures good performance characteristics and stability for the regulator.

Package Shape: RECTANGULAR

The rectangular package shape aids in efficient space utilization on the PCB.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and assembly on automated production lines.

Operating Temperature (TJ-Min): -40 °C

This low minimum operating temperature ensures the regulator functions well in extreme cold conditions.

Packing Method: TR

Tape and reel packaging makes it convenient for automated assembly processes.

Minimum Output Voltage: 1.764 V

The minimum output voltage allows for flexibility in applications that require lower voltage levels.

Maximum Voltage Tolerance: 2 %

A tight voltage tolerance ensures reliable performance and minimal output voltage variation, ideal for sensitive applications.

Nominal Output Voltage: 1.8 V

The nominal output voltage is commonly used in many applications, making it versatile and easy to integrate.

No. of Terminals: 4

Four terminals provide necessary connections for input, output, and ground, simplifying integration into designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style allows for reduced PCB space utilization, beneficial for compact designs.

Adjustability: FIXED

A fixed output voltage simplifies design and increases reliability by eliminating the need for external adjustment components.

Terminal Pitch: 1.27 mm

A terminal pitch of 1.27 mm is compatible with a wide range of PCB designs, enhancing versatility.

Maximum Line Regulation: 0.009 %

Exceptional line regulation ensures that output voltage remains stable despite variations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator provides a stable voltage output, making it ideal for powering sensitive devices.

Terminal Finish: MATTE TIN

A matte tin finish provides corrosion resistance and enhances solderability for reliable connections.

Terminal Position: SINGLE

Single terminal positioning simplifies layout and enhances the stability of the device on the PCB.

Maximum Output Voltage: 1.836 V

This maximum output voltage enables compatibility with various low power devices and circuits.

Maximum Seated Height: 2.63 mm

A low seated height is advantageous for designs requiring low-profile components.

Width: 6.1 mm

A moderate width allows for versatile placement on PCBs while still fitting into compact layouts.

Maximum Load Regulation: 0.018 %

Excellent load regulation guarantees stable output voltage under varying load conditions, crucial for sensitive applications.

Minimum Input Voltage: 3 V

A minimum input voltage of 3 V is practical for many battery-powered and low-voltage applications.

Maximum Output Current: 1.5 A

The ability to output 1.5 A makes this regulator suitable for a range of devices requiring moderate current.

Maximum Time At Peak Reflow Temperature: 30 s

With a maximum peak reflow time of 30 seconds, it can withstand reflow soldering processes without damage.

Peak Reflow Temperature: 260 °C

This high peak temperature tolerance allows for compatibility with modern PCB assembly processes.

Nominal Dropout Voltage: 0.4 V

A nominal dropout voltage of 0.4 V enhances efficiency by allowing operation with a lower input voltage.

Length: 6.5 mm

The compact length solves space limitations on PCBs while maintaining ease of handling and assembly.

Maximum Input Voltage: 13 V

A maximum input voltage of 13 V makes it versatile for various applications, including low-power devices and sensors.

Maximum Input Voltage Absolute: 30 V

With a maximum absolute input voltage of 30 V, it provides robust protection against voltage spikes and surges.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LD29150PT18R attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.7 V

Nominal Dropout Voltage-1:

.4 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

13 V

Minimum Input Voltage:

3 V

JESD-30 Code:

R-PSSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.009 %

Maximum Load Regulation:

.018 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

1.5 A

Maximum Output Voltage-1:

1.836 V

Minimum Output Voltage-1:

1.764 V

Nominal Output Voltage-1:

1.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP5H,.37,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LD29150PT18R Regulators 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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