MAX8510EXK25

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MAX8510EXK25

+Nomenclature

LDO Voltage Regulators

  • FabricantPièces de simulateur / intégration mmaxim

  • Pièce fabricant #MAX8510EXK25

  • Fiche technique MAX8510EXK25 DataSheet

  • En stock16873

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Description

The MAX8510EXK25 is a low-dropout (LDO) linear voltage regulator designed by Maxim Integrated. It is intended for applications requiring efficient power management with minimal noise and low quiescent current. Key features of the MAX8510EXK25 include a fixed output voltage of 2.5V, a high PSRR (Power Supply Rejection Ratio), and a low dropout voltage of around 120mV at a 100mA load. This makes it suitable for battery-powered devices where extended battery life is critical.
The MAX8510EXK25 supports a maximum output current of 120mA, and it includes features such as thermal overload protection and short-circuit protection to enhance the reliability of the device. It operates over a wide temperature range from -40°C to +85°C, making it suitable for various consumer and industrial applications.
The device is typically housed in a compact SOT23 package, which is beneficial for space-constrained designs. Its low noise and efficiency make it ideal for use in applications like portable electronics, wireless handsets, and other equipment requiring stable, low-voltage power rails.

Equivalent

The MAX8510EXK25 is a low-dropout linear regulator. Equivalent products include the TPS79725 from Texas Instruments, the LP2985-25 from Texas Instruments, and the MCP1825S-2502E from Microchip Technology. These products typically match in features such as output voltage, package type, and similar performance characteristics. When selecting an equivalent, ensure that the specifications like dropout voltage, output current, and package type match your requirements.

Features

The MAX8510EXK25 is a low-dropout (LDO) linear voltage regulator designed for applications requiring high efficiency and compact size. Key features include:
1. Output Voltage: Fixed output voltage of 2.5V.
2. Dropout Voltage: Low dropout voltage of 200mV at full load, enabling efficient operation close to the input voltage.
3. Output Current: Capable of delivering up to 100mA of output current.
4. Quiescent Current: Ultra-low quiescent current of 85µA, optimizing power usage in battery-powered devices.
5. Shutdown Mode: Includes a shutdown feature that reduces the supply current to less than 1µA, conserving battery life when the device is not in use.
6. Protection: Built-in short-circuit protection and thermal overload protection ensure robust performance and reliability.
7. Package: Available in a small SOT23-5 package, making it suitable for space-constrained applications.
8. Operating Temperature: Designed to operate over a temperature range from -40°C to +85°C, ideal for various environmental conditions.
These features make the MAX8510EXK25 suitable for portable and battery-operated devices that require efficient and reliable voltage regulation.

Pinout

The MAX8510EXK25 is a low-dropout linear regulator (LDO) from Maxim Integrated. It typically comes in a SOT-23-5 package, which means it has 5 pins. The primary function of this device is to provide a stable output voltage of 2.5V with a maximum output current of 120 mA, making it suitable for low-power applications.
Here is a brief overview of the pin functions:
1. IN: This is the input voltage pin where the unregulated input voltage is connected.
2. GND: This is the ground pin and serves as a reference point for the regulator.
3. SHDN: Shutdown pin. When connected to a low logic level, the device is turned off. When connected to a high logic level, the device operates normally.
4. OUT: This is the output voltage pin, where the regulated 2.5V is provided.
5. BYP: Bypass pin. Connecting an external capacitor to this pin can improve the regulator's noise performance and transient response.
These features make the MAX8510EXK25 suitable for a variety of applications requiring efficient and stable power regulation.

Manufacturer

The MAX8510EXK25 is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated was a company specializing in designing and manufacturing analog and mixed-signal integrated circuits. It served various industries by providing products for applications in consumer electronics, industrial, communications, automotive, and computing markets.
In 2021, Analog Devices, Inc., a leading global high-performance semiconductor company, completed its acquisition of Maxim Integrated. This merger aimed to enhance their ability to deliver innovative technologies and comprehensive solutions to a broader range of applications and customers. Analog Devices is known for its strong focus on analog and digital signal processing technologies, providing products and solutions that are integral to the development of a wide array of electronic products.

Application

The MAX8510EXK25 is a low-dropout linear regulator, ideal for applications requiring efficient power regulation and low noise. Common application areas include:
1. Portable Devices: It powers RF modules, microprocessors, and other sensitive components in smartphones and tablets.
2. Wireless Communication: It supports power management in devices like wireless routers and IoT devices.
3. Industrial Electronics: It is used in systems needing stable voltage under varying load conditions.
4. Consumer Electronics: It provides reliable power for audio equipment, cameras, and other personal electronics.
5. Automotive: It helps in managing low-voltage automotive systems.
Its compact size and high performance make it suitable for space-constrained and battery-powered applications.

Package

The MAX8510EXK25 is housed in a SOT-23-5 package. It is a low-dropout linear regulator, specifically designed for portable devices requiring efficient power regulation. The compact SOT-23-5 package offers a small footprint suitable for space-constrained applications.

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