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LF85ABPT-TR

STMicroelectronics

LF85ABPT-TR by STMicroelectronics

LF85ABPT-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 8.5 V and a max output current of 0.5 A. It operates efficiently in temperatures from -40 °C to 125 °C, featuring a low dropout voltage of 0.4 V. Ideal for compact applications, it comes in a small outline package with gull-wing terminals for easy surface mounting.

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 . 8,344 parts In-Stock

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8,344

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Digiode

USA . 3,071 parts In-Stock

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3,071

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Anansix

USA . 309 parts In-Stock

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309

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 650 parts In-Stock

1+ parts

$4.858

100+ parts

-

1k+ parts

$4.372

10k+ parts

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650

$4.858

-

$4.372

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Microchip USA

USA . 174 parts In-Stock

1+ parts

$5.952

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-

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174

$5.952

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AZTECH Wire

Italy . 135 parts In-Stock

1+ parts

$8.620

100+ parts

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135

$8.620

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-

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MKK Technologies

India . 286 parts In-Stock

1+ parts

$9.134

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286

$9.134

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DigiPath Technology Company

USA . 286 parts In-Stock

1+ parts

$9.134

100+ parts

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286

$9.134

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Vigor

Singapore . 4,721 parts In-Stock

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4,721

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Corphita

USA . 4,199 parts In-Stock

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4,199

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Parana Technologies

USA . 94 parts In-Stock

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$5.808

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94

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$5.808

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Overview

Elevate your designs with the LF85ABPT-TR from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This fixed positive LDO regulator ensures exceptional performance across a wide range of applications, delivering reliable voltage regulation even in demanding conditions. With its compact design, low dropout voltage, and robust thermal stability, enjoy peace of mind knowing you’re backed by quality and reliability that drive efficiency and performance in every project.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The durable plastic/epoxy body material provides excellent protection and reliability in various environments.

Maximum Dropout Voltage: 0.7 V

A low maximum dropout voltage ensures efficient operation with minimal power loss, making this regulator energy-efficient.

Surface Mount: YES

The surface mount capability allows for compact designs and easier integration into modern PCB layouts.

Operating Temperature (TJ-Max): 125 °C

A high maximum operating temperature rating indicates robust performance in demanding thermal conditions.

Technology: BIPOLAR

Bipolar technology generally provides superior performance in terms of stability and response time.

Package Shape: RECTANGULAR

The rectangular shape facilitates efficient space utilization on PCBs, optimizing layout options.

Terminal Form: GULL WING

Gull wing terminals ensure good solderability and reliable connections in automated assembly processes.

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

With a minimum operating temperature of -40 °C, this regulator is suitable for extreme environments.

Packing Method: TR

The Tape and Reel (TR) packing method simplifies handling and assembly processes in high-volume manufacturing.

Minimum Output Voltage: 8.33 V

A minimum output voltage ensures compatibility with a wide range of applications requiring stable performance.

Maximum Voltage Tolerance: 2 %

A tight voltage tolerance guarantees reliable and consistent output performance for sensitive applications.

Nominal Output Voltage: 8.5 V

The nominal output voltage provides flexibility for various electronic devices needing regulated power.

No. of Terminals: 4

Four terminals make for simple connections and versatile applications, enhancing design options.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG

This package style is advantageous for efficient heat dissipation while saving space on the PCB.

Adjustability: FIXED

A fixed output provides ease of use, ensuring that designers can quickly integrate the regulator into their systems.

Maximum Operating Temperature: 125 °C

High temperature ratings enhance reliability in high-performance applications where thermal management is critical.

Terminal Pitch: 1.27 mm

A standard terminal pitch allows compatibility with a variety of PCB layouts and devices.

Maximum Line Regulation: 0.042 %

This low line regulation value provides consistent output voltage, essential for precision electronics.

Minimum Operating Temperature: -40 °C

The wide operating temperature range guarantees reliable performance in both hot and cold conditions.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

This type of regulator is ideally suited for applications requiring a steady and precise output voltage.

Terminal Finish: TIN

Tin terminal finishes enhance solderability while improving the longevity of electrical connections.

Terminal Position: SINGLE

A single terminal position simplifies PCB layout and minimizes design complexity.

Maximum Output Voltage: 8.67 V

The output voltage range allows for flexibility in applications, accommodating various operational requirements.

Maximum Seated Height: 2.4 mm

A low seated height keeps the profile slim, fitting in compact spaces in modern electronics.

Width: 6.1 mm

A narrow width aids in designing space-efficient circuits while providing ample current output.

Maximum Load Regulation: 0.042 %

Excellent load regulation ensures the output voltage remains stable despite variations in load, ideal for sensitive applications.

Minimum Input Voltage: 9.5 V

A minimum input voltage requirement accommodates a variety of power supply configurations.

Maximum Output Current: 0.5 A

A maximum output current of 0.5 A is sufficient for many consumer electronics, making it versatile.

Nominal Dropout Voltage: 0.4 V

With a low nominal dropout voltage, this LDO maintains efficiency even under slight variations in input voltage.

Length: 6.5 mm

Compact length ensures easy integration into tight electronic designs, maximizing PCB real estate.

Maximum Input Voltage: 16 V

A high maximum input voltage provides flexibility in system design, allowing for a wide range of input sources.

Maximum Input Voltage Absolute: 40 V

An absolute maximum input voltage of 40 V ensures robustness against voltage spikes, enhancing reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF85ABPT-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:

9.5 V

JESD-30 Code:

R-PSSO-G4

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.042 %

Maximum Load Regulation:

.042 %

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 Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

.5 A

Maximum Output Voltage-1:

8.67 V

Minimum Output Voltage-1:

8.33 V

Nominal Output Voltage-1:

8.5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP5H,.37,50TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG

Packing Method:

TR

Qualification Status:

Not Qualified

Maximum Seated Height:

2.4 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LF85ABPT-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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