MAX985EUK

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MAX985EUK

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Analog Comparators

  • 제조업체아날로그/MMaxim 통합

  • 제조업체 부품 #MAX985EUK

  • 데이터시트 MAX985EUK DataSheet

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90-판매 후 1일 보증

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개요

Description

The MAX985EUK is a low-dropout (LDO) linear voltage regulator designed by Maxim Integrated. Known for its high efficiency and compact size, it is suitable for portable and battery-powered applications. The device offers a fixed output voltage with low quiescent current, making it ideal for prolonging battery life in mobile devices.
Key features include a low dropout voltage, providing up to 150mA of output current while maintaining regulation. It also features short-circuit protection and thermal shutdown, ensuring safety and reliability in various operating conditions. Its small SOT23-5 package contributes to saving space on circuit boards, which is crucial for compact electronic designs.
The MAX985EUK is widely used in applications like smartphones, tablets, and other handheld electronics where energy efficiency and space constraints are critical. Its ease of use, combined with robust performance, makes it a popular choice for designers looking to optimize power management in compact devices.

Equivalent

The MAX985EUK is a low-voltage, low-power, single comparator with a voltage reference. Equivalent products include the LMV331 from Texas Instruments, the MCP6541 from Microchip Technology, and the TLV3011 from Texas Instruments. These alternatives offer similar functionality with low-voltage operation and low power consumption, making them suitable replacements in applications requiring single comparators with integrated voltage references. Always verify the specifications to ensure compatibility with your specific requirements.

Features

The MAX985EUK is a high-efficiency, low-dropout linear regulator designed for portable and battery-powered devices. Key features include:
1. Input Voltage Range: Operates with an input voltage from 2.5V to 5.5V, making it suitable for various battery types.
2. Output Voltage Options: Provides a fixed output voltage, typically available in several standard options.
3. Low Dropout Voltage: Ensures efficient operation with a low dropout voltage, maximizing battery life.
4. Low Quiescent Current: Features a low quiescent current, which is critical for extending the battery life of portable devices.
5. High Output Current: Can deliver up to 150mA of output current, supporting a range of applications.
6. Thermal Protection: Includes built-in thermal overload protection to prevent damage from overheating.
7. Enable Pin: Offers an enable pin for easy on/off control, enabling power management.
8. Compact Package: Comes in a small SOT23 package, making it ideal for space-constrained applications.
These features make the MAX985EUK suitable for use in mobile and handheld devices, where energy efficiency and compact size are critical.

Pinout

The MAX985EUK is a low-power, low-dropout (LDO) linear voltage regulator. It typically comes in a 5-pin SOT-23 package. The pin functions for the MAX985EUK are as follows:
1. GND: Ground connection.
2. IN: Input voltage supply.
3. OUT: Regulated output voltage.
4. BYP: Bypass pin to improve noise performance by connecting an external capacitor.
5. SHDN (Shutdown): Active low shutdown input to enable or disable the regulator.
This configuration allows the MAX985EUK to efficiently manage power delivery with low quiescent current, making it suitable for battery-powered applications.

Manufacturer

The MAX985EUK is manufactured by Maxim Integrated. Maxim Integrated is a company that specializes in designing, manufacturing, and selling analog and mixed-signal integrated circuits. These circuits are used in a variety of industries and applications, including automotive, consumer electronics, industrial equipment, and communications. The company is well-known for its innovation in power management, interface, and sensor technologies, among other areas. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its reach and capabilities in the semiconductor industry.

Application

The MAX985EUK is a low-power, low-dropout (LDO) linear voltage regulator. Its primary application areas include portable electronic devices where space and power efficiency are crucial, such as smartphones, tablets, and wearable technology. It is also used in battery-powered devices like remote controls and handheld gaming devices. Additionally, the MAX985EUK is suitable for supplying power to sensitive analog and RF circuits due to its low noise and high-precision voltage regulation. Its compact size makes it ideal for use in compact PCB layouts where board space is limited.

Package

The MAX985EUK is available in a SOT23-5 package type. This package style is compact, making it suitable for space-constrained applications.

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