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LF90ABDT-TR

STMicroelectronics

LF90ABDT-TR by STMicroelectronics

LF90ABDT-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 9V and a max output current of 0.5A. It operates in temperatures from -40 °C to 125°C, featuring low dropout voltages of 0.4V. Ideal for compact applications, it ensures stable performance with minimal line regulation at just 0.045%.

Median Price

$3.850

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Component Electronics Inc.

Canada . 40 parts In-Stock

1+ parts

$3.850

100+ parts

$2.880

1k+ parts

$2.500

10k+ parts

-

40

$3.850

$2.880

$2.500

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Vyrian

USA . 8,106 parts In-Stock

1+ parts

-

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8,106

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J2 Sourcing AB

Sweden . 6,700 parts In-Stock

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6,700

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Chip Stock

USA . 3,970 parts In-Stock

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3,970

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ComSIT Distribution GmbH

Germany . 3,501 parts In-Stock

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3,501

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Anansix

USA . 2,859 parts In-Stock

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2,859

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Digiode

USA . 1,388 parts In-Stock

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1,388

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ACDS - Activité Composants Distribution Service

France . 200 parts In-Stock

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200

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Elcom Components

USA . 20 parts In-Stock

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20

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 259 parts In-Stock

1+ parts

$7.706

100+ parts

-

1k+ parts

$6.935

10k+ parts

-

259

$7.706

-

$6.935

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MKK Technologies

India . 2,302 parts In-Stock

1+ parts

$14.490

100+ parts

-

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2,302

$14.490

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DigiPath Technology Company

USA . 2,302 parts In-Stock

1+ parts

$14.490

100+ parts

-

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2,302

$14.490

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AZTECH Wire

Italy . 570 parts In-Stock

1+ parts

$21.760

100+ parts

-

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570

$21.760

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Component Stockers USA

USA . 252 parts In-Stock

1+ parts

$99.990

100+ parts

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252

$99.990

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Authorized Procurement Solutions

USA . 60,000 parts In-Stock

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60,000

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QUARKTWIN TECHNOLOGY LTD

USA . 28,887 parts In-Stock

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28,887

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Vigor

Singapore . 8,322 parts In-Stock

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8,322

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A-Z Elektronik GmbH

Germany . 5,663 parts In-Stock

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5,663

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Microchip USA

USA . 5,270 parts In-Stock

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5,270

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Kepictronics

USA . 3,998 parts In-Stock

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3,998

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Alle Elektronik GmbH

Germany . 3,775 parts In-Stock

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3,775

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Corphita

USA . 3,037 parts In-Stock

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3,037

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Metaverse IC Inc.

Canada . 2,000 parts In-Stock

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2,000

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Parana Technologies

USA . 1,560 parts In-Stock

1+ parts

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$9.214

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1,560

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$9.214

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Perfect Parts

USA . 448 parts In-Stock

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448

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Cyclops Electronics Ltd (Excess)

UK . 200 parts In-Stock

1+ parts

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200

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Overview

Elevate your designs with the LF90ABDT-TR from STMicroelectronics, a trusted leader in high-performance electronic solutions. This fixed positive LDO regulator offers superior efficiency and reliability, ensuring optimal power management for your applications. With a robust operating range and minimal dropout voltage, it’s perfect for everything from consumer electronics to industrial equipment. Trust STMicroelectronics for quality that powers your innovations!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy material provides good environmental resistance, making the regulator suitable for various applications.

Maximum Dropout Voltage: 0.7 V

A low dropout voltage ensures high efficiency, especially in battery-powered applications, extending battery life.

Surface Mount: YES

Surface mount design facilitates compact PCB layout, saving space and improving manufacturing efficiency.

Operating Temperature (TJ-Max): 125 °C

A high maximum operating temperature allows for use in demanding applications without overheating, enhancing reliability.

Technology: BIPOLAR

Bipolar technology offers excellent performance in terms of noise and linearity, contributing to stable output.

Package Shape: RECTANGULAR

The rectangular shape is optimized for efficient thermal dissipation and performance in constrained environments.

Terminal Form: GULL WING

Gull wing terminals ensure good solderability and mechanical stability, which enhance the overall reliability of the component.

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

A wide operating temperature range (-40 °C to 125 °C) makes this LDO versatile for diverse environmental conditions.

Packing Method: TR

Tape and reel packing allows for automated assembly, reducing production time and costs.

Minimum Output Voltage: 8.82 V

This specification indicates the regulator's output voltage range, ensuring compatibility with a variety of applications.

Maximum Voltage Tolerance: 2 %

A low voltage tolerance ensures precise voltage regulation, critical for sensitive electronic circuits.

Nominal Output Voltage: 9 V

The nominal output voltage of 9 V is ideal for many electronic applications, providing stability and reliability.

No. of Terminals: 2

Having only two terminals simplifies the circuit design and reduces potential points of failure.

Package Style (Meter): SMALL OUTLINE

Small outline packaging allows for high-density mounting, ideal for space-constrained applications.

Adjustability: FIXED

A fixed output voltage simplifies design considerations, making it straightforward to work with in numerous applications.

Terminal Pitch: 2.28 mm

A suitable terminal pitch ensures compatibility with a variety of PCB designs and ease of handling during assembly.

Maximum Line Regulation: 0.045 %

Excellent line regulation minimizes output voltage variations despite changes in input voltage, ensuring stable performance.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Being a fixed positive output LDO is ideal for applications requiring stable voltage with low noise levels.

Terminal Finish: MATTE TIN

The matte tin finish enhances solderability and corrosion resistance, contributing to long-term reliability.

Terminal Position: SINGLE

Single terminal position simplifies design and minimizes potential issues during installation.

Maximum Output Voltage: 9.18 V

A maximum output voltage of 9.18 V provides a margin for load variations, ensuring device stability.

Maximum Seated Height: 2.63 mm

Low maximum seated height enables utilization in low-profile designs, essential for modern compact electronics.

Width: 6.1 mm

A narrow width aids in space-efficient PCB layouts, essential for compact electronic devices.

Maximum Load Regulation: 0.045 %

Minimal load regulation ensures excellent output voltage stability under varying load conditions.

Minimum Input Voltage: 10 V

The minimum input voltage requirement is ideal for application scenarios requiring a higher input voltage for efficiency.

Maximum Output Current: 0.5 A

A maximum output current of 0.5 A supports a range of applications while maintaining efficiency and reliability.

Maximum Time At Peak Reflow Temperature: 30 s

A longer maximum time at peak reflow temperature ensures compatibility with most reflow soldering processes.

Peak Reflow Temperature: 260 °C

Capable of withstanding high temperatures during assembly, ensuring reliability in manufacturing.

Nominal Dropout Voltage: 0.4 V

A nominal dropout voltage of 0.4 V contributes to overall efficiency, crucial for battery-powered applications.

Length: 6.5 mm

A compact length promotes space-saving designs, critical for modern electronics.

Maximum Input Voltage: 16 V

The regulator can handle a maximum input voltage up to 16 V, making it suitable for a broad range of applications.

Maximum Input Voltage Absolute: 40 V

With an absolute maximum input voltage of 40 V, the regulator offers significant headroom to accommodate surges and transients.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF90ABDT-TR 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:

16 V

Minimum Input Voltage:

10 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.045 %

Maximum Load Regulation:

.045 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

9.18 V

Minimum Output Voltage-1:

8.82 V

Nominal Output Voltage-1:

9 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

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:

2.28 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LF90ABDT-TR 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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