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LT1129CST-3.3#TR

Analog Devices

LT1129CST-3.3#TR by Analog Devices

LT1129CST-3.3#TR by Analog Devices is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.7A. It has a small outline package style, Gull Wing terminal form, and operates in temperatures ranging from 0 to 125 °C. Ideal for applications requiring stable voltage regulation in compact electronic devices.

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1k+

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Vyrian

USA . 7,356 parts In-Stock

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Digiode

USA . 2,345 parts In-Stock

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Anansix

USA . 885 parts In-Stock

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Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 225 parts In-Stock

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225

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Parana Technologies

USA . 1,362 parts In-Stock

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$2.548

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$2.370

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$2.548

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Component Stockers USA

USA . 2,798 parts In-Stock

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$2.560

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$2.440

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$2.360

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$2.560

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IDEA Electronic Components Group

UK . 1,941 parts In-Stock

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$2.740

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$2.603

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$2.740

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DigiPath Technology Company

USA . 1,070 parts In-Stock

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$4.274

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$4.103

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Semicontronic

India . 534 parts In-Stock

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$4.500

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$4.388

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$4.365

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MARBEL Systems

Belgium . 4,395 parts In-Stock

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$4.734

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Texas Native Microelectronics

USA . 548 parts In-Stock

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$5.441

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$5.223

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$5.060

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$4.788

548

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$4.788

Kenton Components

USA . 3,323 parts In-Stock

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$6.529

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$5.746

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AZTECH Wire

Italy . 463 parts In-Stock

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$14.492

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Qasali Group International

UK . 2,000 parts In-Stock

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$14.691

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$13.662

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$12.928

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One Stop Electronics

USA . 1,812 parts In-Stock

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$23.500

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Corphita

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Authorized Procurement Solutions

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A-Z Elektronik GmbH

Germany . 3,000 parts In-Stock

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Glotronic Ltd.

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Corohmni

South Africa . 52 parts In-Stock

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Overview

Experience the superior quality and reliability of Analog Devices with the LT1129CST-3.3#TR, a fixed positive single output LDO regulator that offers exceptional performance in a compact package. Ideal for a wide range of applications, this regulator delivers a stable output voltage of 3.3V with minimal dropout voltage, ensuring consistent power supply for your devices. With a maximum output current of 0.7A and a terminal pitch of 2.3mm, this regulator provides reliable power management solutions for your projects. Trust Analog Devices for cutting-edge technology and unmatched value.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used for the package body makes the regulator lightweight and durable, ideal for portable electronic devices.

Maximum Dropout Voltage-1: 1.7 V

The low dropout voltage ensures that the regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage, providing reliable performance.

Surface Mount: YES

The surface mount feature allows for easy and efficient installation on PCBs, saving space and simplifying assembly processes.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand elevated temperatures without performance degradation, suitable for industrial applications.

Package Shape: RECTANGULAR

The rectangular package shape is convenient for PCB layout and placement, optimizing space utilization in electronic designs.

Terminal Form: GULL WING

The gull wing terminal form provides secure and reliable connections to the PCB, ensuring proper electrical contact for stable operation.

Operating Temperature (TJ-Min): 0 °C

The low minimum operating temperature allows for reliable performance even in cold environments, making it suitable for a wide range of operating conditions.

Packing Method: TR

The TR packing method ensures convenient and reliable packaging of the regulator, simplifying handling and storage during transportation.

Minimum Output Voltage-1: 3.2 V

The minimum output voltage of 3.2 V ensures compatibility with a wide range of electronic devices that require stable power sources within this voltage range.

Maximum Voltage Tolerance: 3 %

The low voltage tolerance of 3% ensures precise regulation of the output voltage, providing consistent and reliable power supply to connected devices.

Nominal Output Voltage-1: 3.3 V

The nominal output voltage of 3.3 V is commonly used in many electronic applications, making this regulator suitable for a variety of devices.

No. of Terminals: 3

The 3 terminals provide secure electrical connections and easy integration with the PCB, ensuring reliable performance and ease of installation.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB, making it ideal for compact electronic designs where board real estate is limited.

Terminal Pitch: 2.3 mm

The 2.3 mm terminal pitch allows for easy soldering and mounting on the PCB, facilitating assembly and ensuring proper electrical connections.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO regulator, this product offers stable and accurate voltage regulation, ensuring consistent power supply to sensitive electronic components.

Terminal Finish: Tin/Lead (Sn/Pb)

The tin/lead terminal finish provides good solderability and corrosion resistance, ensuring reliable electrical connections and long-term performance.

Terminal Position: SINGLE

The single terminal position simplifies installation and reduces the risk of connection errors, ensuring reliable and hassle-free integration into electronic circuits.

Maximum Output Voltage-1: 3.4 V

The maximum output voltage of 3.4 V provides some headroom for applications that require a slightly higher voltage, offering flexibility in power supply requirements.

Maximum Seated Height: 1.8 mm

The low seated height of 1.8 mm allows for compact and slim electronic designs, making this regulator suitable for thin and portable devices.

Width: 3.505 mm

The width of 3.505 mm is compact, saving space on the PCB and enabling the regulator to be used in small form factor electronic products.

Minimum Input Voltage: 3.8 V

The minimum input voltage of 3.8 V ensures proper operation and regulation even when the input power source is below the desired output voltage level, providing reliable performance.

Maximum Output Current-1: 0.7 A

The maximum output current of 0.7 A is suitable for powering a wide range of electronic devices, making this regulator versatile and capable of handling various load requirements.

Maximum Time At Peak Reflow Temperature (s): 20

The regulator can withstand peak reflow temperatures for up to 20 seconds, allowing for efficient and reliable soldering during manufacturing processes.

Peak Reflow Temperature °C: 235

The peak reflow temperature of 235 °C ensures proper soldering of the regulator to the PCB, creating a strong and reliable electrical connection for long-term performance.

Length: 6.505 mm

The compact length of 6.505 mm allows for flexibility in PCB layout and design, enabling the regulator to be integrated into various electronic devices with limited space.

Maximum Input Voltage: 20 V

The high maximum input voltage of 20 V provides versatility in power source compatibility, making this regulator suitable for a wide range of applications requiring different input voltage levels.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LT1129CST-3.3#TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Analog Devices

Specs

Maximum Dropout Voltage-1:

.7 V

Maximum Input Voltage:

20 V

Minimum Input Voltage:

3.8 V

JESD-30 Code:

R-PSSO-G3

JESD-609 Code:

e0

Length:

6.505 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

.7 A

Maximum Output Voltage-1:

3.4 V

Minimum Output Voltage-1:

3.2 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

235

Qualification Status:

Not Qualified

Maximum Seated Height:

1.8 mm

Surface Mount:

YES

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

20

Maximum Voltage Tolerance:

3 %

Width:

3.505 mm

Trade Compliance

LT1129CST-3.3#TR Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

Category top products 20

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