# LAS1400 series

> series of 3A linear voltage regulators in TO-3 case

**Wikidata**: [Q115900089](https://www.wikidata.org/wiki/Q115900089)  
**Source**: https://4ort.xyz/entity/las1400-series

## Summary
The LAS1400 series is a model series of integrated circuits designed as 3A linear voltage regulators. These electronic components are distinguished by their use of the TO-3 case, a standard packaging format for power semiconductors. As a series, they belong to the broader class of integrated circuits used for voltage regulation.

## Key Facts
*   **Classification**: The LAS1400 series is an instance of an integrated circuit series and a subclass of voltage regulators and integrated circuits.
*   **Function**: It functions as a linear voltage regulator.
*   **Current Rating**: The series is rated for a current output of 3 amperes (3A).
*   **Package Type**: Components in this series utilize the TO-3 case style.
*   **Structure**: It is defined as an electronic circuit formed on a small, flat piece of semiconductor material.
*   **Naming Convention**: The series shares the "LAS" part prefix common to specific integrated circuit series.
*   **Media**: An image of the component (specifically model LAS14A05) is available on Wikimedia Commons.

## FAQs
### Q: What is the primary function of the LAS1400 series?
A: The LAS1400 series functions as a linear voltage regulator, an integrated circuit designed to maintain a constant output voltage level.

### Q: What type of casing does the LAS1400 series use?
A: The series uses the TO-3 case, a type of metal can packaging commonly used for power transistors and regulators.

### Q: What is the current rating for the LAS1400 series?
A: The LAS1400 series is rated to handle an electrical current of 3 amperes (3A).

## Why It Matters
The LAS1400 series is significant as a robust solution for power management in electronic circuits, specifically categorized by its ability to handle currents up to 3 amperes. By utilizing the TO-3 case—a metal package known for its durability and thermal conductivity—this series addresses the physical requirements of power regulation, where heat dissipation is a critical factor. As linear voltage regulators, these components are fundamental building blocks in electronics, ensuring that circuits receive a stable voltage supply despite fluctuations in input power or load conditions. This series represents a specific standard in integrated circuit design where reliable power delivery is encapsulated in a industry-standard form factor.

## Notable For
*   **High Current Capability**: Offers a regulation capacity of 3 amperes, distinguishing it from lower-power regulators.
*   **TO-3 Packaging**: Utilizes the TO-3 case, a notable standard for power electronics due to its ruggedness and thermal properties.
*   **Integrated Circuit Classification**: Combines the functions of voltage regulation within a semiconductor-based integrated circuit structure.

## Body
### Technical Classification
The LAS1400 series is classified as an **integrated circuit series**. It falls under the broader parent class of **integrated circuits**, defined as electronic circuits formed on small, flat pieces of semiconductor material. Specifically, the series is a subclass of both **voltage regulators** and **integrated circuits**, indicating its role in managing electrical power within electronic systems.

### Physical and Operational Specifications
The defining characteristics of the LAS1400 series include its **linear voltage regulation** capability and its **3A (3 ampere)** current rating. The series is physically identified by its use of the **TO-3** case. This metal can package is a widely recognized standard in the electronics industry for housing power semiconductors. The series is part of a lineage of integrated circuit models that share the same part prefix, organized under the **LAS1400 series** commons category. Visual documentation of the component, such as the LAS14A05 model, is archived on Wikimedia Commons.