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HT7133A from HOLTEK

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HT7133A

Manufacturer: HOLTEK

High Voltage Regulator

Partnumber Manufacturer Quantity Availability
HT7133A HOLTEK 6070 In Stock

Description and Introduction

High Voltage Regulator The **HT7133A** is a low-dropout (LDO) voltage regulator designed to provide stable and reliable power supply in various electronic applications. With a fixed output voltage of **3.3V**, it is widely used in battery-powered devices, embedded systems, and portable electronics where consistent voltage regulation is essential.  

Featuring a low dropout voltage of approximately **160mV at 100mA load**, the HT7133A ensures efficient performance even when the input voltage is close to the output level. Its low quiescent current makes it suitable for energy-sensitive applications, extending battery life in portable devices.  

The regulator incorporates built-in protection mechanisms, including **short-circuit and thermal shutdown**, enhancing system reliability under adverse conditions. Its compact **SOT-89 package** allows for easy integration into space-constrained designs while maintaining robust thermal dissipation.  

With an input voltage range of **up to 12V**, the HT7133A accommodates a variety of power sources, including batteries and unregulated DC supplies. Its straightforward implementation—requiring only minimal external components—simplifies circuit design and reduces overall system cost.  

Ideal for microcontroller power management, IoT devices, and consumer electronics, the HT7133A delivers a cost-effective and efficient solution for maintaining stable voltage levels in modern electronic systems.

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