MAX895LESA+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX895LESA+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• The MAX895LESA+ is a high-performance voltage regulator.
• It offers excellent precision and stability in regulating voltages.
• This IC operates efficiently even under varying load conditions.

Package

The MAX895LESA+ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to regulate voltages accurately, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

The MAX895LESA+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 11V
• Output Voltage Range: 1.25V to 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX895LESA+ has the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. EN (Enable)
4. FB (Feedback)
5. OUT (Output Voltage)

Functional Features

• High Precision: The MAX895LESA+ provides accurate voltage regulation, ensuring stable power supply to connected devices.
• Low Dropout Voltage: With a dropout voltage as low as 120mV, this IC minimizes power loss and improves overall efficiency.
• Low Quiescent Current: The quiescent current of only 50µA helps conserve power and extends battery life.
• Short-Circuit Protection: The IC includes built-in protection against short-circuits, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• Low dropout voltage
• Low quiescent current
• Short-circuit protection

Disadvantages

• Limited maximum output current (500mA)

Working Principles

The MAX895LESA+ operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain the desired output voltage. This feedback loop ensures precise voltage regulation even under varying load conditions.

Detailed Application Field Plans

The MAX895LESA+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX895LESA+ include: - LM317T - LT1086 - ADP3339

These alternatives can be considered based on specific requirements and design constraints.

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