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HA179L05U from RENESAS

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HA179L05U

Manufacturer: RENESAS

3-terminal Negative Fixed Voltage Regulators

Partnumber Manufacturer Quantity Availability
HA179L05U RENESAS 360 In Stock

Description and Introduction

3-terminal Negative Fixed Voltage Regulators The part **HA179L05U** is manufactured by **Renesas**.  

### Specifications:  
- **Type**: Linear Voltage Regulator  
- **Output Voltage**: 5V  
- **Output Current**: 500mA (0.5A)  
- **Input Voltage Range**: Up to 35V  
- **Dropout Voltage**: 2V (typical)  
- **Package**: TO-220  
- **Operating Temperature Range**: -40°C to +85°C  
- **Features**: Overcurrent protection, thermal shutdown, internal short-circuit protection  

This is a fixed positive voltage regulator designed for stable power supply applications.  

(Source: Renesas datasheet for HA179L05U)

Partnumber Manufacturer Quantity Availability
HA179L05U HITACHI 1000 In Stock

Description and Introduction

3-terminal Negative Fixed Voltage Regulators **Introduction to the HA179L05U Voltage Regulator**  

The HA179L05U is a fixed positive voltage regulator designed to provide a stable 5V output with high accuracy and reliability. This linear regulator is part of the HA179 series, known for its low dropout voltage, making it suitable for applications where consistent power supply is critical.  

With a maximum output current of 100mA, the HA179L05U is ideal for low-power circuits, including microcontrollers, sensors, and small embedded systems. Its compact TO-92 package ensures easy integration into space-constrained designs. The regulator features built-in overcurrent and thermal protection, enhancing system durability under varying load conditions.  

Key advantages of the HA179L05U include low quiescent current, minimal output noise, and excellent line and load regulation. These characteristics make it a preferred choice for battery-operated devices and precision analog circuits where voltage stability is essential.  

Engineers often select this component for its balance of performance and cost-effectiveness in consumer electronics, industrial controls, and automotive applications. When paired with appropriate filtering capacitors, the HA179L05U delivers clean, regulated power, ensuring optimal operation of sensitive electronic components.  

For reliable 5V regulation in compact designs, the HA179L05U remains a dependable solution.

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