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LF18CDT-TRY

STMicroelectronics

LF18CDT-TRY by STMicroelectronics

LF18CDT-TRY by STMicroelectronics is a fixed positive LDO regulator with a nominal output voltage of 1.8 V and a max output current of 0.5 A. It operates in temperatures from -40 °C to 125°C, featuring a low dropout voltage of just 1.3 V. Ideal for automotive applications, it meets AEC-Q100 standards for reliability.

Median Price

$0.920

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 2,000 parts In-Stock

1+ parts

$0.920

100+ parts

$0.620

1k+ parts

$0.392

10k+ parts

-

2,000

$0.920

$0.620

$0.392

-

Distributors (In-Stock)

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

Digiode

USA . 2,565 parts In-Stock

1+ parts

$0.874

100+ parts

-

1k+ parts

-

10k+ parts

-

2,565

$0.874

-

-

-

Vyrian

USA . 1,247 parts In-Stock

1+ parts

$0.920

100+ parts

-

1k+ parts

-

10k+ parts

-

1,247

$0.920

-

-

-

Anansix

USA . 131 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

131

-

-

-

-

Distributors (Availability)

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

Corphita

USA . 615 parts In-Stock

1+ parts

$0.828

100+ parts

-

1k+ parts

-

10k+ parts

-

615

$0.828

-

-

-

Component Stockers USA

USA . 2,196 parts In-Stock

1+ parts

$0.890

100+ parts

$0.600

1k+ parts

$0.380

10k+ parts

-

2,196

$0.890

$0.600

$0.380

-

IDEA Electronic Components Group

UK . 1,366 parts In-Stock

1+ parts

$5.521

100+ parts

-

1k+ parts

$4.969

10k+ parts

-

1,366

$5.521

-

$4.969

-

MKK Technologies

India . 2,232 parts In-Stock

1+ parts

$10.382

100+ parts

-

1k+ parts

-

10k+ parts

-

2,232

$10.382

-

-

-

DigiPath Technology Company

USA . 2,232 parts In-Stock

1+ parts

$10.382

100+ parts

-

1k+ parts

-

10k+ parts

-

2,232

$10.382

-

-

-

Microchip USA

USA . 141 parts In-Stock

1+ parts

$11.560

100+ parts

$11.560

1k+ parts

$11.560

10k+ parts

$11.560

141

$11.560

$11.560

$11.560

$11.560

Perfect Parts

USA . 2,311 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,311

-

-

-

-

Parana Technologies

USA . 2,253 parts In-Stock

1+ parts

-

100+ parts

$6.601

1k+ parts

-

10k+ parts

-

2,253

-

$6.601

-

-

Overview

Elevate your electronics design with the LF18CDT-TRY from STMicroelectronics, a trusted leader in high-quality semiconductor solutions. This compact LDO regulator delivers precision voltage control with exceptional stability, ensuring your devices operate flawlessly across diverse applications—from automotive to consumer electronics. With its robust performance under extreme temperatures and AEC-Q100 qualification, the LF18CDT-TRY guarantees reliability, efficiency, and peace of mind for developers seeking excellence in every circuit!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Durable and lightweight materials ensure reliability and longevity in various applications.

Maximum Dropout Voltage-1: 1.3 V

Allows for efficient operation with a low voltage drop, improving overall power efficiency.

Surface Mount: YES

Compatible with modern PCB designs, enabling compact layouts and easy assembly.

Operating Temperature (TJ-Max): 125 °C

High maximum temperature rating ensures stability and reliability in demanding environments.

Screening Level: AEC-Q100

Meets automotive quality standards, making it suitable for automotive and industrial applications.

Technology: BIPOLAR

Bipolar technology offers robust performance in fixed voltage regulation with minimal noise.

Package Shape: RECTANGULAR

Rectangular shape aids in efficient PCB layout and optimizes space usage.

Terminal Form: GULL WING

Gull wing terminals provide strong mechanical stability and better soldering performance.

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

Wide operating temperature range allows for use in extreme conditions without degradation.

Packing Method: TR, 13 INCH

Efficient packing method facilitates easy handling and storage for manufacturers.

Minimum Output Voltage-1: 1.713 V

Slightly above nominal voltage ensures stability under varying load conditions.

Maximum Voltage Tolerance: 2 %

Tight voltage tolerance ensures reliable voltage output essential for sensitive applications.

Nominal Output Voltage-1: 1.8 V

Standard output voltage suitable for a wide range of electronic devices and applications.

No. of Terminals: 2

Simple two-terminal design aids in ease of usage and integration into electronic circuits.

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

Compact form factor with heat sink/slug design ensures efficient thermal management.

Adjustability: FIXED

Fixed output provides simplicity in design and ease of use for developers.

Terminal Pitch: 2.28 mm

Appropriate terminal spacing allows for compatibility with standard PCB layouts.

Maximum Line Regulation: 0.015 %

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

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Perfect for applications requiring a stable and consistent voltage supply.

Terminal Finish: MATTE TIN

Durable finish improves solderability and enhances the product's overall reliability.

Terminal Position: SINGLE

Single terminal position simplifies design and makes integration into circuits straightforward.

Maximum Output Voltage-1: 1.887 V

Provides flexibility to accommodate various load requirements while maintaining stability.

Maximum Seated Height: 2.4 mm

Low profile design allows for space-saving in compact electronic devices.

Width: 6.1 mm

Compact width helps in saving PCB space, suitable for miniaturized designs.

Maximum Load Regulation: 0.015 %

Ensures consistent load performance, making it ideal for sensitive electronic devices.

Minimum Input Voltage: 3 V

Allows for a minimal power supply requirement, enhancing compatibility with various power sources.

Maximum Output Current-1: 0.5 A

Provides sufficient current output for a variety of applications, ensuring versatility.

Nominal Dropout Voltage-1: 0.4 V

Low nominal dropout voltage enhances efficiency and extends battery life in portable devices.

Length: 6.5 mm

Compact length supports small designs, making it suitable for space-constrained applications.

Maximum Input Voltage: 16 V

Wide input voltage range offers flexibility in system design across different power supply scenarios.

Maximum Input Voltage Absolute: 40 V

High input voltage absolute ensures resilience against voltage spikes, enhancing reliability.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LF18CDT-TRY attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from STMicroelectronics

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

1.3 V

Nominal Dropout Voltage-1:

.4 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

3 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.5 mm

Maximum Line Regulation:

.015 %

Maximum Load Regulation:

.015 %

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:

1.887 V

Minimum Output Voltage-1:

1.713 V

Nominal Output Voltage-1:

1.8 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE, HEAT SINK/SLUG

Packing Method:

TR, 13 INCH

Qualification Status:

Not Qualified

Screening Level:

AEC-Q100

Maximum Seated Height:

2.4 mm

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.28 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

LF18CDT-TRY 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

Category top products 20

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