HT7130
Low dropout voltage regulators for compact electronic devices
Manufacturer： ['holtek', 'umwelt-sensor-technik']
series introduction
The **HT7130 Series** is a family of low-dropout (LDO) voltage regulators designed to deliver stable and reliable power supply solutions for a wide range of electronic applications. Known for their high efficiency, low quiescent current, and compact design, these regulators are ideal for battery-powered devices and energy-sensitive systems. The HT7130 Series offers a fixed output voltage of 3.0V, with a low dropout voltage of typically 50 mV at light loads, ensuring efficient operation even when the input voltage is close to the output voltage. This makes them particularly suitable for applications where power conservation is critical.
The HT7130 Series is built with advanced semiconductor technology, providing excellent load and line regulation performance. It features a low quiescent current of just 4 µA, which significantly extends battery life in portable devices. Additionally, the series incorporates built-in protection mechanisms, including overcurrent protection and thermal shutdown, ensuring safe and reliable operation under various conditions. The regulators are designed to operate over a wide input voltage range, typically from 2.5V to 12V, making them versatile for use in diverse electronic systems.
In terms of design, the HT7130 Series is housed in compact SOT-89 and TO-92 packages, which are well-suited for space-constrained applications. Their small footprint and lightweight construction make them ideal for integration into modern, miniaturized electronic devices. The series is also designed to minimize output noise, making it suitable for sensitive analog and digital circuits.
Typical applications for the HT7130 Series include portable consumer electronics, such as smartphones, tablets, and wearable devices, where efficient power management is essential. They are also widely used in industrial control systems, medical devices, and automotive electronics, where stable voltage regulation is critical for reliable operation. With its combination of high performance, compact design, and robust protection features, the HT7130 Series is a trusted choice for engineers seeking dependable power solutions in a variety of demanding environments.
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