HT7536-1

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HT7536-1

+BOM

IC REG LINEAR 3.6V 100MA SOT89-3

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Specifications

Attribute Value
Series 75xx
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min / Fixed) 3.6V
Voltage Dropout (Max) 0.1V @ 1mA
Current - Output 100mA
Current - Quiescent (Iq) 3 µA
Protection Features Short Circuit
Operating Temperature -25°C ~ 70°C
Mounting Type Surface Mount
Package / Case TO-243AA
Supplier Device Package SOT-89-3

Overview

Description

HT7536-1 is a low-dropout (LDO) linear voltage regulator designed for efficiency and stability in electronic circuits. It provides a fixed output voltage of 3.6V, making it suitable for applications requiring precise voltage regulation. This component is often used in battery-powered devices due to its low quiescent current, which helps extend battery life.
The HT7536-1 can handle a maximum output current, typically around 100 mA, which is adequate for small to medium power applications. It features built-in protection mechanisms, such as thermal shutdown and current limiting, to prevent damage from overheating or overloading. Additionally, its low dropout voltage enables it to maintain regulation even when the input voltage is only slightly above the output voltage, enhancing its efficiency.
The device is housed in a compact package, often SOT-89 or similar, making it easy to integrate into various circuit designs. It is commonly used in devices like portable electronics, microcontrollers, and other low-power applications where reliable voltage regulation is necessary.

Equivalent

The HT7536-1 is a low dropout (LDO) voltage regulator. Equivalent products would include:
1. MIC5205 - A low-noise, LDO voltage regulator.
2. LP2950 - A micropower voltage regulator with low dropout.
3. AMS1117 - A popular LDO regulator with similar specifications.
4. MCP1700 - A low quiescent current LDO regulator.
5. TLV1117 - Another LDO regulator with comparable performance.
Always verify specific electrical characteristics and packaging requirements for compatibility.

Features

The HT7536-1 is a low dropout (LDO) voltage regulator featuring a fixed output voltage of 3.6V. Key features include:
1. Low Dropout Voltage: Allows for efficient voltage regulation with minimal voltage difference between input and output.
2. Output Voltage Accuracy: Ensures precise voltage regulation with high accuracy, typically within ±2%.
3. Low Quiescent Current: Designed for energy-efficient operation, making it suitable for battery-powered devices.
4. Overcurrent Protection: Automatically protects the device from damage due to excessive current.
5. Thermal Shutdown: Safeguards the regulator by shutting down when the temperature exceeds safe operating limits.
6. Compact Package: Often available in small packages such as SOT-89, making it ideal for space-constrained applications.
7. High Ripple Rejection: Effectively minimizes the impact of voltage variations from the input.
8. Wide Input Voltage Range: Can operate with a variety of input voltages, accommodating different power supply scenarios.
These features make the HT7536-1 suitable for a range of applications, including portable electronics, battery-powered devices, and other systems requiring stable voltage regulation.

Pinout

The HT7536-1 is a low dropout (LDO) voltage regulator. It typically comes in a 3-pin SOT-89 or TO-92 package. The pin configuration and functions are as follows:
1. Pin 1 (GND): This is the ground pin, which serves as the common ground for both the input and output voltages.
2. Pin 2 (VOUT): This is the output pin, where the regulated voltage is provided. For the HT7536-1, this is typically 3.6 volts.
3. Pin 3 (VIN): This is the input pin, where the unregulated input voltage is supplied. The device will regulate this input to provide a stable output.
These pins allow the HT7536-1 to provide a stable output voltage, making it suitable for applications requiring efficient voltage regulation.

Manufacturer

The HT7536-1 is manufactured by Holtek Semiconductor, a company that specializes in designing and producing integrated circuits and microcontrollers. Holtek is based in Taiwan and is known for its focus on microcontroller units (MCUs), power management ICs, and various consumer electronic solutions. The company serves a wide range of applications, including home appliances, medical devices, industrial controls, and more. Holtek aims to provide innovative semiconductor solutions that cater to the needs of modern electronic applications.

Application

The HT7536-1 is a low-dropout (LDO) linear voltage regulator. Its application areas typically include:
1. Consumer Electronics: Provides stable power supply for devices like smartphones, tablets, and portable gadgets.
2. Industrial Equipment: Used in sensors and control systems requiring precise voltage regulation.
3. Telecommunications: Powers circuits in networking devices, ensuring reliability.
4. Automotive Systems: Supports electronic control units (ECUs) and infotainment systems with stable voltage.
5. Embedded Systems: Integral in microcontroller-based applications for consistent power delivery.
6. Medical Devices: Ensures reliable operation of portable and sensitive equipment.
These applications benefit from the HT7536-1's efficiency and compact size.

Package

The HT7536-1 is typically available in SOT-89 and TO-92 package types. These are common packages for voltage regulators, offering compact solutions for various electronic applications.