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H7805BE from 华昕

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14.893ms

H7805BE

Manufacturer: 华昕

Sincerity Mocroelectronics - 3-TERMINAL POSITIVE VOLTAGE REGULATORS

Partnumber Manufacturer Quantity Availability
H7805BE 华昕 70 In Stock

Description and Introduction

Sincerity Mocroelectronics - 3-TERMINAL POSITIVE VOLTAGE REGULATORS **Introduction to the H7805BE Voltage Regulator**  

The H7805BE is a widely used linear voltage regulator designed to provide a stable +5V DC output from a higher input voltage. As part of the 78xx series of regulators, it is known for its reliability, simplicity, and ease of integration into various electronic circuits.  

This component is commonly employed in power supply applications where a consistent voltage level is critical, such as in microcontroller systems, embedded devices, and consumer electronics. The H7805BE features built-in thermal overload protection and short-circuit safeguards, enhancing its durability in demanding environments.  

With a typical dropout voltage of around 2V, the regulator requires an input voltage of at least 7V to maintain proper regulation. It can deliver up to 1A of output current, making it suitable for low to moderate power applications. Additionally, its TO-220 package ensures efficient heat dissipation when paired with an appropriate heatsink under high-load conditions.  

Engineers and hobbyists favor the H7805BE for its straightforward implementation—requiring only input and output capacitors for basic operation. Its robustness and cost-effectiveness make it a staple in both prototyping and production designs where a dependable 5V supply is essential.

Partnumber Manufacturer Quantity Availability
H7805BE HSMC 75 In Stock

Description and Introduction

Sincerity Mocroelectronics - 3-TERMINAL POSITIVE VOLTAGE REGULATORS The part H7805BE is manufactured by HSMC. It is a 3-terminal positive voltage regulator with the following specifications:  

- **Output Voltage:** +5V  
- **Output Current:** 1.5A  
- **Input Voltage Range:** Up to 35V  
- **Dropout Voltage:** 2V (typical)  
- **Line Regulation:** 0.2% (typical)  
- **Load Regulation:** 0.4% (typical)  
- **Operating Temperature Range:** 0°C to +125°C  
- **Package Type:** TO-220  

This regulator includes built-in thermal overload protection and short-circuit protection.

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