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onsemi Linear Voltage Regulator 35V Positive Surface Mount, 3-Pin MC7805CDTG
Specifications
| Country of Origin | India |
|---|---|
| Voltage | Regulators onsemi, Voltage Regulator 35V 3-Pin RS Stock No |
| Brand | onsemi |
| Height | 2.38mm |
| Length | 6.73mm |
| Model | MC7805CDTG |
| Width | 6.22mm |
| Mount Type | Surface |
| Series | MC78xx |
| Maximum Operating Temperature | 125°C |
| Polarity | Positive |
| Maximum Input Voltage | 35V |
| Quiescent Current | 3.2mA |
| Standards/Approvals | Pb-Free |
| Minimum Input Voltage | 5V |
| Pin Count | 3 |
| Automotive Standard | AEC-Q100 |
Key Features
- Maximum input voltage of 35V supports a range of supply sources.
- Fixed 5V positive output regulation ideal for sensitive electronics.
- Surface-mount design for easy and compact PCB placement.
- Delivers output current in excess of 1.0A with internal current limiting.
- Integrated thermal overload protection for increased reliability.
- Low quiescent current draw of 3.2mA improves energy efficiency.
- Automotive grade AEC-Q100 compliant for use in vehicle electronics.
Product Description
The onsemi MC7805CDTG is a high-quality linear voltage regulator IC engineered to deliver reliable positive voltage regulation in a wide range of electronic applications. This monolithic integrated circuit is designed for surface mounting, making it well-suited for modern compact printed circuit boards that require efficient, stable and regulated power supplies.
With a maximum input voltage of 35V and an output regulated at a fixed 5V, the MC7805CDTG enables regulated power delivery for sensitive electronic circuits, microcontrollers, sensors, and embedded systems. The device supports applications that demand consistent voltage levels for optimal operational safety and stability.
The component features a 3-pin configuration and operates with a quiescent current of only 3.2mA, contributing to overall energy efficiency. Internal safety features include built-in thermal overload protection that helps prevent overheating, and an internal short-circuit current limiting circuit, which enhances device longevity and operational safety under fault conditions. Safe-area compensation for the output transistor further ensures robust electrical performance.
This regulator is from the MC78xx series, known for their reliability and widespread use in industrial, automotive, laboratory, and commercial power regulation systems. Additionally, the MC7805CDTG meets AEC-Q100 automotive standards, expanding its utility to automotive circuitry and control systems.
Compact physical dimensions (6.73mm length, 6.22mm width, and 2.38mm height) allow for integration in high-density electronics, and the positive polarity design supports use in a variety of positive-rail power topologies.
Typical use cases include embedded control boards, laboratory instrumentation, telecom modules, robotic systems, industrial control panels, and automotive electronics where stable 5V power is essential. The regulator's robust protection features make it particularly well-suited for mission-critical and sensitive electronics.
Explore more advanced voltage regulation solutions and onsemi products in the Voltage Regulator category and enhance your designs with certified components from trusted industry brands.
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Frequently Asked Questions
The maximum input voltage for this model is 35V.
It provides a fixed output voltage of 5V.
The quiescent current draw is 3.2mA, which contributes to its energy efficiency.
The dimensions are 6.73mm in length, 6.22mm in width, and 2.38mm in height.
It features a surface mount design, making it suitable for compact PCB placement.
This model meets the AEC-Q100 automotive standard, making it suitable for vehicle electronics.
It includes thermal overload protection and internal short-circuit current limiting for enhanced safety.
This voltage regulator is part of the MC78xx series, known for reliability in power regulation.
The minimum input voltage is 5V.
It is suitable for embedded control boards, laboratory instrumentation, telecom modules, and automotive electronics.
The maximum operating temperature is 125°C.
This model has a pin count of 3.
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