Loading...

LM78T12CT

Fairchild Semiconductor

LM78T12CT by Fairchild Semiconductor

LM78T12CT by Fairchild Semiconductor is a fixed positive single output LDO regulator with 3A max output current. It offers a dropout voltage of 2.5V and operates b/w -40 to 125°C. Ideal for applications requiring stable 12V output within a wide input voltage range of 14.5-35V.

Median Price

$0.699

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Vyrian

USA . 8,312 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,312

-

-

-

-

Sensible Micro Corp

USA . 720 parts In-Stock

1+ parts

-

100+ parts

$0.699

1k+ parts

$0.649

10k+ parts

-

720

-

$0.699

$0.649

-

Digiode

USA . 133 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

133

-

-

-

-

Nova Conductors

Japan . 83 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

83

-

-

-

-

Distributors (Availability)

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

Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$1.651

100+ parts

$1.502

1k+ parts

$1.354

10k+ parts

-

2,000

$1.651

$1.502

$1.354

-

Ampacity Inc.

Singapore . 918 parts In-Stock

1+ parts

$7.500

100+ parts

-

1k+ parts

-

10k+ parts

-

918

$7.500

-

-

-

AZTECH Wire

Italy . 1,016 parts In-Stock

1+ parts

$15.810

100+ parts

-

1k+ parts

-

10k+ parts

-

1,016

$15.810

-

-

-

Argo Parts USA

USA . 3,160 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,160

-

-

-

-

Aranea Global

USA . 1,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

-

-

-

-

Continental Prestige Electronics

USA . 959 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

959

-

-

-

-

Corphita

USA . 873 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

873

-

-

-

-

Microchip USA

USA . 351 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

351

-

-

-

-

Supply Digital

USA . 127 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

127

-

-

-

-

Overview

Experience the reliability and performance of Fairchild Semiconductor's LM78T12CT Fixed Regulator. Trusted by professionals worldwide, this high-quality component offers a stable 12V output with a maximum dropout voltage of just 2.5V. Ideal for a wide range of applications, from automotive to industrial, this LDO regulator ensures consistent power delivery with minimal voltage variance. Trust in Fairchild Semiconductor to deliver excellence in every product, providing you with the peace of mind and performance you need for your projects.

Feature Benefit Bullets

Maximum Dropout Voltage-1: 2.5 V

Low dropout voltage ensures efficient power conversion and minimal power loss.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows the regulator to function reliably in various environmental conditions.

Package Shape: RECTANGULAR

Rectangular package shape facilitates easy integration into circuit boards and compact designs.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide secure and stable connections during installation.

Operating Temperature (TJ-Min): 0 °C

Low minimum operating temperature ensures the regulator can start functioning even in cold conditions.

Minimum Output Voltage-1: 11.4 V

Stable minimum output voltage ensures consistent power supply to connected components.

Maximum Voltage Tolerance: 5 %

Tight voltage tolerance ensures precise regulation and reliable performance of the regulator.

Nominal Output Voltage-1: 12 V

Stable and accurate output voltage of 12V ensures compatibility with various electronic devices.

No. of Terminals: 3

Simplified 3-terminal design for easy installation and connection in circuits.

Package Style (Meter): FLANGE MOUNT

Flange mount package style provides mechanical stability and ease of mounting.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Fixed positive output and low dropout characteristics make it suitable for applications requiring stable voltage supplies.

Terminal Position: SINGLE

Single terminal position simplifies the connection process and reduces the risk of errors during installation.

Maximum Output Voltage-1: 12.8 V

High maximum output voltage ensures compatibility with devices requiring slightly higher voltage levels.

Minimum Input Voltage: 14.5 V

Relatively low minimum input voltage requirement allows the regulator to operate with various power sources.

Maximum Output Current-1: 3 A

High output current capacity of 3A enables the regulator to power multiple components or devices simultaneously.

Maximum Input Voltage: 35 V

Wide input voltage range of up to 35V provides flexibility in selecting power sources for the regulator.

Technical Specifications

Fixed Regulators - Positive Single Output LDO LM78T12CT attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Fairchild Semiconductor

Specs

Maximum Dropout Voltage-1:

2.5 V

Maximum Input Voltage:

35 V

Minimum Input Voltage:

14.5 V

JESD-30 Code:

R-XSFM-T3

No. of Functions:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

3 A

Maximum Output Voltage-1:

12.8 V

Minimum Output Voltage-1:

11.4 V

Nominal Output Voltage-1:

12 V

Package Body Material:

UNSPECIFIED

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Qualification Status:

Not Qualified

Surface Mount:

NO

Terminal Form:

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Trade Compliance

LM78T12CT Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Fairchild Semiconductor

In 2016 Fairchild was acquired by ON Semiconductor (after 2022, onsemi). Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor. The company had locations in the United States at San Jose, California; San Rafael, California; South Portland, Maine; West Jordan, Utah; and Mountaintop, Pennsylvania. Outside the US it operated locations in Australia;[4] Singapore; Bucheon, South Korea; Penang, Malaysia; Suzhou, China; and Cebu, Philippines, among others.

previous next
The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

Similar products 5