# 828 series integrated circuits

> Soviet series of power conversion and regulator IC

**Wikidata**: [Q120679543](https://www.wikidata.org/wiki/Q120679543)  
**Source**: https://4ort.xyz/entity/828-series-integrated-circuits

## Summary
The 828 series integrated circuits are a Soviet-era series of electronic components designed for power conversion and regulation. Classified as an integrated circuit series, these devices comply with the Soviet integrated circuit designation system and are primarily utilized in switched-mode power supplies. They originated in the Soviet Union and Uzbekistan.

## Key Facts
*   **Classification:** The series is an instance of an "integrated circuit series" and a subclass of "integrated circuit."
*   **Function:** These integrated circuits are designed for power conversion and regulation tasks.
*   **Application:** The primary use for the 828 series is within switched-mode power supplies.
*   **Origin:** The country of origin is listed as the Soviet Union and Uzbekistan.
*   **Standard:** The series complies with the "Soviet integrated circuit designation" standard.
*   **Composition:** An integrated circuit is defined as an electronic circuit formed on a small, flat piece of semiconductor material.
*   **Media:** Images of components in this series, such as the 828kt2, are archived on Wikimedia Commons.

## FAQs
### Q: What is the primary function of the 828 series integrated circuits?
A: The 828 series is designed specifically for power conversion and regulation. They serve as controllers or components within electronic power systems.

### Q: What type of power supply are these integrated circuits used in?
A: These components are utilized in switched-mode power supplies (SMPS). This application suggests they help manage power efficiency and voltage conversion in electronic devices.

### Q: Where did the 828 series integrated circuits originate?
A: The series originated in the Soviet Union and is also associated with Uzbekistan. They follow the Soviet integrated circuit designation system.

## Why It Matters
The 828 series integrated circuits represent a specific class of semiconductor technology developed within the Soviet electronics industry. As components designed for power conversion and regulation, they play a fundamental role in the operation of switched-mode power supplies, which are critical for converting electrical power efficiently in a wide range of electronic hardware.

The existence of this series highlights the industrial capabilities of the Soviet Union and Uzbekistan in the field of microelectronics. By complying with the Soviet integrated circuit designation, the 828 series provides an example of how electronic components were standardized and categorized within that specific technological and geopolitical context. For historians of technology and electronics engineers working with legacy hardware, understanding this series is essential for the identification, maintenance, and study of vintage Eastern Bloc electronic systems.

## Notable For
*   **Specialized Utility:** Distinguished by its specific focus on power conversion and regulator functions, unlike general-purpose logic chips.
*   **Soviet Standardization:** Notable for complying strictly with the Soviet integrated circuit designation system.
*   **Geographic Origin:** Recognized for its specific manufacturing origins in the Soviet Union and Uzbekistan.
*   **SMPS Application:** Specifically engineered for the demands of switched-mode power supply architectures.

## Body

### Technical Classification
The 828 series is formally classified as an "integrated circuit series," placing it within the broader category of "integrated circuits." An integrated circuit is defined as an electronic circuit formed on a small, flat piece of semiconductor material. The 828 series belongs to a model series of integrated circuits that share the same part prefix, adhering to a structured hierarchy of electronic component organization.

### Functionality and Application
The core utility of the 828 series lies in power management. The Wikidata description defines the series as a "Soviet series of power conversion and regulator IC." These components are specifically designated for use in **switched-mode power supplies** (SMPS). This indicates that the series contains circuitry capable of efficiently converting electrical power, likely involving high-frequency switching and regulation techniques essential for modern power electronics.

### Origin and Standards
The 828 series complies with the **Soviet integrated circuit designation** system. This compliance ensures that the components follow the specific naming conventions and technical standards required by Soviet and post-Soviet electronic industries.

**Country of Origin:**
*   Soviet Union
*   Uzbekistan

### Documentation and Media
The series is documented within Wikimedia Commons under the category "828 series integrated circuits." Visual records, such as the image file `828kt2_1.jpg`, confirm the physical existence and packaging of specific models within this series (e.g., the 828kt2). The entity currently has one sitelink and is referenced across commons language resources.