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LT1521IST-5#PBF

Analog Devices

LT1521IST-5#PBF by Analog Devices

LT1521IST-5#PBF by Analog Devices is a fixed positive single output LDO regulator with a nominal output voltage of 5V and max dropout voltage of 0.75V. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact spaces.

Median Price

$8.150

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

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

Chip1Stop

Japan . 65 parts In-Stock

1+ parts

$5.560

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$4.650

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65

$5.560

$4.650

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Newark

USA . 20 parts In-Stock

1+ parts

$7.730

100+ parts

$5.410

1k+ parts

$4.770

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20

$7.730

$5.410

$4.770

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Farnell

UK . 20 parts In-Stock

1+ parts

$8.150

100+ parts

$3.820

1k+ parts

$3.540

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-

20

$8.150

$3.820

$3.540

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Mouser Electronics

USA . 1,374 parts In-Stock

1+ parts

$8.510

100+ parts

$5.470

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$5.180

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$5.000

1,374

$8.510

$5.470

$5.180

$5.000

DigiKey

USA . 800 parts In-Stock

1+ parts

$8.510

100+ parts

$5.681

1k+ parts

$5.184

10k+ parts

$5.075

800

$8.510

$5.681

$5.184

$5.075

Analog Devices Inc

USA . 394 parts In-Stock

1+ parts

$9.060

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-

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$3.690

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394

$9.060

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$3.690

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Element14

Singapore . 20 parts In-Stock

1+ parts

$15.100

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$7.690

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$6.580

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20

$15.100

$7.690

$6.580

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Arrow

USA . 33 parts In-Stock

1+ parts

-

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$5.037

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$4.688

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$5.037

$4.688

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Rochester

USA . 12 parts In-Stock

1+ parts

-

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$4.610

1k+ parts

$4.120

10k+ parts

$3.880

12

-

$4.610

$4.120

$3.880

Distributors (In-Stock)

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Digiode

USA . 5,177 parts In-Stock

1+ parts

$4.237

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$4.237

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Nova Conductors

Japan . 450 parts In-Stock

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$5.043

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450

$5.043

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Bristol Electronics

USA . 43 parts In-Stock

1+ parts

$7.190

100+ parts

$3.356

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43

$7.190

$3.356

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Component Electronics Inc.

Canada . 11 parts In-Stock

1+ parts

$9.230

100+ parts

$6.920

1k+ parts

$6.000

10k+ parts

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11

$9.230

$6.920

$6.000

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Vyrian

USA . 1,099 parts In-Stock

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Chip Stock

USA . 425 parts In-Stock

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Anansix

USA . 125 parts In-Stock

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J2 Sourcing AB

Sweden . 112 parts In-Stock

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Prism Electronics

USA . 110 parts In-Stock

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Florida Circuit

USA . 99 parts In-Stock

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99

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ACDS - Activité Composants Distribution Service

France . 43 parts In-Stock

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Dan-Mar Components

USA . 43 parts In-Stock

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43

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Velocity Electronics

USA . 42 parts In-Stock

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42

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North Shore Components

USA . 27 parts In-Stock

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27

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NPI Materials, Inc.

USA . 3 parts In-Stock

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Inventory MP

USA . 2 parts In-Stock

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Distributors (Availability)

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

Corohmni

South Africa . 113 parts In-Stock

1+ parts

$2.320

100+ parts

-

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113

$2.320

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Parana Technologies

USA . 1,817 parts In-Stock

1+ parts

$3.109

100+ parts

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1k+ parts

$2.891

10k+ parts

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1,817

$3.109

-

$2.891

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IDEA Electronic Components Group

UK . 1,294 parts In-Stock

1+ parts

$3.343

100+ parts

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1k+ parts

$3.176

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1,294

$3.343

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$3.176

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Ampacity Inc.

Singapore . 1,047 parts In-Stock

1+ parts

$3.790

100+ parts

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1,047

$3.790

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Semicontronic

India . 933 parts In-Stock

1+ parts

$3.790

100+ parts

$3.695

1k+ parts

$3.676

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933

$3.790

$3.695

$3.676

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Corphita

USA . 3,120 parts In-Stock

1+ parts

$4.014

100+ parts

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3,120

$4.014

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Component Stockers USA

USA . 3,366 parts In-Stock

1+ parts

$4.550

100+ parts

$5.290

1k+ parts

$4.250

10k+ parts

-

3,366

$4.550

$5.290

$4.250

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Aranea Global

USA . 50 parts In-Stock

1+ parts

$4.942

100+ parts

-

1k+ parts

$4.744

10k+ parts

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50

$4.942

-

$4.744

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DigiPath Technology Company

USA . 1,735 parts In-Stock

1+ parts

$5.215

100+ parts

$5.006

1k+ parts

-

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1,735

$5.215

$5.006

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Aztec Data Supply Inc.

USA . 1,926 parts In-Stock

1+ parts

$5.800

100+ parts

-

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1,926

$5.800

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Continental Prestige Electronics

USA . 143 parts In-Stock

1+ parts

$6.790

100+ parts

$5.080

1k+ parts

$3.850

10k+ parts

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143

$6.790

$5.080

$3.850

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Vigor

Singapore . 689 parts In-Stock

1+ parts

$6.800

100+ parts

-

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689

$6.800

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MARBEL Systems

Belgium . 1,501 parts In-Stock

1+ parts

$7.030

100+ parts

-

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1,501

$7.030

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Texas Native Microelectronics

USA . 64 parts In-Stock

1+ parts

$8.081

100+ parts

$7.758

1k+ parts

$7.515

10k+ parts

$7.111

64

$8.081

$7.758

$7.515

$7.111

Kenton Components

USA . 2,272 parts In-Stock

1+ parts

$9.697

100+ parts

-

1k+ parts

-

10k+ parts

$8.534

2,272

$9.697

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-

$8.534

Qasali Group International

UK . 971 parts In-Stock

1+ parts

$21.819

100+ parts

-

1k+ parts

$20.291

10k+ parts

$19.200

971

$21.819

-

$20.291

$19.200

Microchip USA

USA . 2,458 parts In-Stock

1+ parts

$22.680

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2,458

$22.680

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Perfect Parts

USA . 3,145 parts In-Stock

1+ parts

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3,145

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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Authorized Procurement Solutions

USA . 2,700 parts In-Stock

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2,700

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Argo Parts USA

USA . 1,745 parts In-Stock

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1,745

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Cyclops Electronics Ltd (Excess)

UK . 156 parts In-Stock

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156

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Overview

Enhance the performance and reliability of your electronic devices with the LT1521IST-5#PBF by Analog Devices. As a leading manufacturer in the industry, Analog Devices guarantees top-quality products that deliver exceptional results. This fixed positive single output LDO regulator is versatile and efficient, making it perfect for a wide range of applications. With minimal dropout voltage and precise voltage regulation, this regulator ensures stable power supply for your devices. Experience the value and benefits of Analog Devices' LT1521IST-5#PBF and take your electronics to the next level.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy as the package body material makes the product lightweight and durable, suitable for a variety of applications.

Maximum Dropout Voltage: 1.75 V

With a low maximum dropout voltage, this regulator can maintain a stable output voltage even when the input voltage fluctuates, ensuring reliable performance.

Surface Mount: YES

Being surface mountable, this regulator is easy to integrate into circuit boards, saving space and simplifying the manufacturing process.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand harsh environmental conditions and operate reliably in a wide range of applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy placement and secure mounting on circuit boards, making installation convenient.

Terminal Form: GULL WING

The gull wing terminal form provides strong connections and enhances thermal performance, ensuring efficient power delivery.

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

With a low minimum operating temperature, this regulator can function in cold environments without any loss in performance.

Minimum Output Voltage: 4.85 V

The minimum output voltage ensures that the regulator can provide a stable voltage output within the specified range, ideal for powering sensitive components.

Maximum Voltage Tolerance: 3 %

The low maximum voltage tolerance ensures that the output voltage remains within a narrow range, leading to consistent and reliable operation.

Nominal Output Voltage: 5 V

With a nominal output voltage of 5V, this regulator is suitable for powering a wide range of electronic devices and components requiring a stable voltage supply.

No. of Terminals: 4

The four terminals provide secure connections and efficient power transfer, ensuring reliable performance in various electrical circuits.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on circuit boards, making this regulator ideal for compact electronic devices and applications with limited board real estate.

Terminal Pitch: 2.3 mm

The 2.3mm terminal pitch facilitates easy soldering and installation, enhancing the overall ease of use and assembly of the regulator.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

As a fixed positive single output LDO regulator, this product offers a stable voltage output with low noise and high efficiency, making it suitable for sensitive electronic components.

Terminal Finish: MATTE TIN

The matte tin terminal finish provides excellent solderability and corrosion resistance, ensuring long-term reliability and robust electrical connections.

Terminal Position: DUAL

The dual terminal position allows for flexible mounting options and secure connections, making this regulator versatile and easy to integrate into various circuit layouts.

Maximum Output Voltage: 5.15 V

With a maximum output voltage of 5.15V, this regulator can provide a slightly higher voltage while still staying within the safe operating limits, giving some flexibility in power requirements.

Maximum Seated Height: 1.8 mm

The low maximum seated height ensures that the regulator can be mounted in compact spaces without causing interference or clearance issues, making it suitable for small electronic devices.

Width: 3.505 mm

The narrow width of 3.505mm allows for close placement of components on circuit boards, optimizing space utilization and enabling efficient design layouts.

Minimum Input Voltage: 5.5 V

The minimum input voltage requirement of 5.5V ensures compatibility with a wide range of power sources, making this regulator versatile and easy to integrate into existing systems.

Maximum Output Current: 0.3 A

With a maximum output current of 0.3A, this regulator can deliver sufficient power to drive various electronic loads while maintaining stable voltage regulation, ensuring reliable performance.

Maximum Time At Peak Reflow Temperature (s): 30

The regulator can withstand peak reflow temperatures for up to 30 seconds, allowing for efficient and reliable soldering during manufacturing processes.

Peak Reflow Temperature °C: 260

With a peak reflow temperature of 260°C, this regulator can undergo high-temperature soldering processes without compromising its performance or reliability.

Length: 6.505 mm

The compact length of 6.505mm allows for easy integration into small electronic devices and applications with limited board space, without compromising functionality.

Maximum Input Voltage: 20 V

With a maximum input voltage of 20V, this regulator can handle a wide range of voltage inputs, providing flexibility and compatibility with various power sources.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LT1521IST-5#PBF attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Analog Devices

Specs

Maximum Dropout Voltage-1:

.75 V

Maximum Input Voltage:

20 V

Minimum Input Voltage:

5.5 V

JESD-30 Code:

R-PDSO-G4

JESD-609 Code:

e3

Length:

6.505 mm

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.3 A

Maximum Output Voltage-1:

5.15 V

Minimum Output Voltage-1:

4.85 V

Nominal Output Voltage-1:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.8 mm

Surface Mount:

YES

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

3 %

Width:

3.505 mm

Trade Compliance

LT1521IST-5#PBF 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

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