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LF12ABDT-TR

STMicroelectronics

LF12ABDT-TR by STMicroelectronics

LF12ABDT-TR by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.25 V and a max output current of 0.5 A. It operates b/w -40 °C to 125 °C, ensuring reliability in various applications. This compact surface-mount device features excellent line and load regulation at just 0.01%.

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

Anansix

USA . 2,582 parts In-Stock

1+ parts

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2,582

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Vyrian

USA . 2,523 parts In-Stock

1+ parts

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2,523

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Digiode

USA . 1,994 parts In-Stock

1+ parts

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100+ parts

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1,994

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Distributors (Availability)

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

IDEA Electronic Components Group

UK . 514 parts In-Stock

1+ parts

$5.446

100+ parts

-

1k+ parts

$4.902

10k+ parts

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514

$5.446

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$4.902

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MKK Technologies

India . 2,102 parts In-Stock

1+ parts

$10.242

100+ parts

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2,102

$10.242

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DigiPath Technology Company

USA . 2,102 parts In-Stock

1+ parts

$10.242

100+ parts

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2,102

$10.242

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Corphita

USA . 3,757 parts In-Stock

1+ parts

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3,757

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Parana Technologies

USA . 1,069 parts In-Stock

1+ parts

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100+ parts

$6.512

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1,069

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$6.512

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Overview

Unlock unparalleled performance with the LF12ABDT-TR from STMicroelectronics, a trusted leader in innovative semiconductor solutions. This fixed positive LDO regulator ensures exceptional voltage stability and reliability across diverse applications, from industrial to consumer electronics. With its robust design and compact footprint, you gain efficiency without compromising on quality. Choose STMicroelectronics for unmatched value and elevate your projects today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This durable material ensures reliable performance and protection against environmental factors.

Surface Mount: YES

Surface mount technology allows for compact designs and easy integration onto PCBs.

Operating Temperature (TJ-Max): 125 °C

High maximum operating temperature ensures reliable operation in demanding environments.

Technology: BIPOLAR

Bipolar technology typically offers lower noise and higher precision in voltage regulation.

Package Shape: RECTANGULAR

Rectangular package shape aids in efficient PCB layout and minimizes space usage.

Terminal Form: GULL WING

Gull wing terminals facilitate easy soldering and enhance connection reliability.

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

Wide operational temperature range allows use in extreme conditions.

Packing Method: TR

T&R (tape and reel) packing method simplifies automated assembly processes.

Minimum Output Voltage-1: 1.225 V

Offers versatility for applications requiring low voltage outputs.

Maximum Voltage Tolerance: 2 %

Tight voltage tolerance ensures consistent performance and reliability in output voltage.

Nominal Output Voltage-1: 1.25 V

Standard nominal output voltage is ideal for various consumer and industrial applications.

No. of Terminals: 2

Simplicity in design with fewer terminals facilitates easier integration and handling.

Package Style (Meter): SMALL OUTLINE

Small outline form factor enables compact PCB layout and space-saving solutions.

Adjustability: FIXED

Fixed output voltage simplifies design requirements as no external components are needed for voltage adjustment.

Terminal Pitch: 2.25 mm

Standard terminal pitch allows for compatibility with a wide range of PCBs.

Maximum Line Regulation: 0.01 %

Exceptional line regulation ensures stable output voltage regardless of input fluctuations.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Designed for simplicity and reliability, ideal for powering low-voltage circuits.

Terminal Position: SINGLE

Single terminal position enables straightforward PCB routing and design.

Maximum Output Voltage-1: 1.275 V

Provides flexibility within a narrow voltage range for precision applications.

Maximum Seated Height: 2.63 mm

Low profile helps maintain a slim design in compact electronic devices.

Width: 6.1 mm

Compact width allows for a high-density arrangement on PCBs.

Maximum Load Regulation: 0.01 %

High load regulation performance ensures the device maintains stable operation under varying loads.

Minimum Input Voltage: 2.5 V

Minimum input voltage threshold allows for flexible power supply options.

Maximum Output Current-1: 0.5 A

Capable of delivering sufficient current for powering small devices efficiently.

Nominal Dropout Voltage-1: 1.25 V

Low dropout voltage ensures efficient operation, especially when the input voltage is close to the output voltage.

Length: 6.5 mm

Compact length facilitates placement in space-constrained PCB environments.

Maximum Input Voltage: 16 V

Generous input voltage range allows for broad compatibility with various power sources.

Maximum Input Voltage Absolute: 40 V

High absolute input voltage rating protects against voltage spikes, enhancing reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF12ABDT-TR attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Nominal Dropout Voltage-1:

1.25 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

2.5 V

JESD-30 Code:

R-PSSO-G2

Length:

6.5 mm

Maximum Line Regulation:

.01 %

Maximum Load Regulation:

.01 %

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:

1.275 V

Minimum Output Voltage-1:

1.225 V

Nominal Output Voltage-1:

1.25 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

Qualification Status:

Not Qualified

Maximum Seated Height:

2.63 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Form:

Terminal Pitch:

2.25 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LF12ABDT-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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