HT7044A-1

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HT7044A-1

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100% gốc & amp; Mới

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Bảo hành 365 ngày

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Thông số kỹ thuật

Manufacturer Holtek Semicon
Package SOT-89-3
Reset Active Level Active Low
Output Type Open drain
Threshold Voltage 4.4V
ChipType Voltage detector
Number of Voltages Monitored 1
Voltage - Supply 1.5V~30V
Operating Temperature -40℃~+85℃@(Ta)

Tổng quan

Description

HT7044A-1 is a linear voltage regulator designed to provide a stable output voltage with high accuracy and low dropout. Typically used in various electronic applications, it features a low quiescent current, making it efficient for battery-powered devices. The regulator can support a range of output voltages, often adjustable, and is capable of delivering up to 1A of output current.
Key features include thermal shutdown, overcurrent protection, and soft-start capabilities, ensuring reliability and safety during operation. The HT7044A-1 is suitable for powering microcontrollers, sensors, and other low-power devices, making it a versatile choice in both consumer and industrial applications.
Overall, HT7044A-1 is recognized for its performance, stability, and ease of integration into various circuit designs.

Features

The HT7044A-1 is a high-performance voltage regulator designed for various applications. Key features include:
1. Low Dropout Voltage: The device offers a low dropout voltage, making it efficient for use in battery-powered applications.
2. High Output Current: It can deliver significant output current, suitable for powering demanding loads.
3. Wide Input Voltage Range: The regulator supports a broad input voltage range, enhancing its versatility across different systems.
4. Thermal Protection: Integrated thermal shutdown ensures safe operation by preventing overheating.
5. Short-Circuit Protection: The regulator is equipped with short-circuit protection, safeguarding against damage due to overload conditions.
6. Compact Package: Its small form factor allows for easy integration into space-constrained designs.
7. Stable Output Voltage: It provides a stable output voltage, essential for maintaining performance in sensitive electronic circuits.
Overall, the HT7044A-1 is ideal for applications requiring reliable voltage regulation, including consumer electronics, automotive, and industrial devices.

Package

The HT7044A-1 is typically available in a compact 5-pin SOT-23 package type. This surface-mount package is designed for efficient space utilization on PCBs while providing reliable performance for various electronic applications.

Pinout

The HT7044A-1 is a low dropout (LDO) voltage regulator with a pin count of 5. Its primary functions include providing a stable output voltage, typically around 5V, and ensuring low dropout voltage, which enhances efficiency in battery-powered devices.
The pin configuration is as follows:
1. Input (Vin): The input voltage supply.
2. Ground (GND): The common ground reference.
3. Output (Vout): The regulated output voltage.
4. Enable (EN): Used to enable or disable the output.
5. Feedback (FB): Connects to a resistor divider to set the output voltage if adjustable.
This regulator is suitable for use in various applications requiring low power consumption and stable voltage supply.

Manufacturer

The HT7044A-1 is manufactured by Holtek Semiconductor Inc., a company based in Taiwan. Holtek specializes in the development and manufacturing of microcontroller units (MCUs), embedded system solutions, and related components. Established in 1998, the company focuses on providing innovative semiconductor products for various applications, including consumer electronics, automotive, and industrial automation. Holtek is known for its comprehensive range of microcontrollers, including those with integrated peripherals, as well as support for various communication protocols. The HT7044A-1 is a specific device within their product line, often utilized in applications requiring low voltage and efficient power management.

Application

HT7044A-1 is a low-dropout (LDO) voltage regulator commonly used in battery-powered devices, portable electronics, and various consumer applications. It provides stable output voltage with low noise, making it suitable for powering sensitive analog circuits, microcontrollers, and RF devices. Its compact design also allows integration in space-constrained applications, while its efficiency supports longer battery life in handheld devices.

Equivalent

The HT7044A-1 is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LM1117
2. LT1763
3. MCP1700
4. MIC5205
5. TPS769
Always check the specific voltage, current ratings, and package type for compatibility when selecting an alternative.

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