HT7133-1

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IC REG LINEAR 3.3V 100MA SOT89-3

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Especificações

Atributo Valor
Series 71xx
PartStatus Active
OutputConfiguration Positive
OutputType Fixed
NumberofRegulators 1
Voltage-Input(Max) 30V
Voltage-Output(Min/Fixed) 3.3V
Current-Output 100mA
Current-Quiescent(Iq) 3 µA
ProtectionFeatures Short Circuit
OperatingTemperature -20°C ~ 70°C
MountingType Surface Mount
Package/Case TO-243AA
SupplierDevicePackage SOT-89-3

Visão Geral

Description

HT7133-1 typically refers to a course or module code, often found in academic settings like universities or colleges. An "Introduction to HT7133-1" would generally serve as an overview or foundational course designed to familiarize students with the subject matter it covers. The content of HT7133-1 would depend on the specific field or discipline it is associated with.
In this introductory course, students can expect to learn the basic concepts, theories, and methodologies pertinent to the topic. It might include lectures, discussions, readings, and practical sessions aimed at building a strong foundational understanding. Assessment methods could range from exams and quizzes to projects and presentations, designed to evaluate student comprehension and application of the material.
If you seek specific details about this course, such as its syllabus, objectives, or prerequisites, it would be best to consult the academic institution offering it, as course content can vary significantly between institutions.

Equivalent

The HT7133-1 is a low-dropout (LDO) linear voltage regulator. Equivalent products include:
1. LM1117-3.3 by Texas Instruments
2. MCP1700-3302 by Microchip Technology
3. AMS1117-3.3 by Advanced Monolithic Systems
4. NCP1117-3.3 by ON Semiconductor
5. LD1117-3.3 by STMicroelectronics
These alternatives provide similar functionality with a 3.3V output and are commonly used in electronic circuits requiring voltage regulation. Always check the datasheets for exact specifications and compatibility.

Features

The HT7133-1 is a low-power voltage regulator that features a fixed output voltage, typically set at 3.3V. Key features include:
1. Low Dropout Voltage: It operates efficiently with a low dropout voltage, ensuring stable performance even with minimal input-output voltage differential.

2. Low Quiescent Current: Designed for battery-powered devices, it maintains low quiescent current consumption to extend battery life.
3. High Output Voltage Accuracy: It provides precise output voltage regulation, enhancing performance in sensitive applications.
4. Short Circuit and Thermal Protection: Built-in protection mechanisms guard against damage due to short circuits and overheating.
5. Small Package Size: The compact form factor makes it ideal for space-constrained applications.
6. Wide Input Voltage Range: It supports a broad range of input voltages, enhancing versatility across different devices.
These features make the HT7133-1 suitable for applications requiring efficient voltage regulation, such as portable electronics, microcontroller systems, and other low-power devices.

Pinout

The HT7133-1 is a low-power, high-voltage linear voltage regulator designed for applications requiring low current and low dropout voltage. It typically comes in a 3-pin package such as TO-92 or SOT-89. The pin functions are as follows:
1. Input (VIN): This pin receives the unregulated input voltage, which can be higher than the desired output voltage.
2. Ground (GND): This is the common ground pin for both the input and output voltages.
3. Output (VOUT): This pin provides the regulated output voltage, which in the case of the HT7133-1, is fixed at 3.3 volts.
The HT7133-1 is designed to provide a stable voltage output with low quiescent current, making it suitable for battery-powered devices. It also features overcurrent protection and thermal shutdown to safeguard against excessive power conditions.

Manufacturer

The HT7133-1 is manufactured by Holtek Semiconductor. Holtek is a semiconductor company based in Taiwan, known for designing and producing a wide range of integrated circuits (ICs) and microcontrollers. The company focuses on providing solutions for various applications, including consumer electronics, home appliances, medical equipment, and industrial control systems. Holtek is recognized for its expertise in producing low-power and high-performance microcontrollers and other semiconductor components.

Application

The HT7133-1 is a low-dropout (LDO) linear voltage regulator commonly used in various electronic applications. Its primary application areas include power management for battery-operated devices, such as smartphones, tablets, and wearable technology, due to its efficiency and low power consumption. It is also used in communication devices, consumer electronics, and portable medical equipment. Additionally, the HT7133-1 is suitable for applications requiring stable output voltage and low noise, such as RF modules and precision instrumentation. Its compact design and performance characteristics make it ideal for space-constrained circuits and applications requiring prolonged battery life.

Package

The HT7133-1 is a voltage regulator from Holtek, typically available in SOT-89, TO-92, and SOT-23 packages.

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