MAX15007AATT+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MAX15007AATT+ is a voltage regulator IC that provides a regulated output voltage for various electronic devices. It is commonly used in power management applications.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: The MAX15007AATT+ is available in a small surface-mount package, typically a 6-pin Thin SOT23 (TDFN) package.

Essence: This IC is designed to regulate the voltage supplied to electronic devices, ensuring stable and reliable operation.

Packaging/Quantity: The MAX15007AATT+ is typically sold in reels or tubes containing a specific quantity of ICs, depending on the manufacturer's packaging standards.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX15007AATT+ has six pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for setting the output voltage
4. EN: Enable pin for turning the regulator on/off
5. PG: Power Good pin indicating the output voltage is within regulation limits
6. VOUT: Output voltage pin

Functional Features

• High Efficiency: The MAX15007AATT+ offers high efficiency, minimizing power losses during voltage regulation.
• Overcurrent and Thermal Protection: This IC incorporates protection features to prevent damage from overcurrent and excessive temperature.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range, providing flexibility for different applications.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows compatibility with various power sources - Overcurrent and thermal protection enhance device reliability - Adjustable output voltage provides versatility

Disadvantages: - Limited maximum output current of 1.5A may not be suitable for high-power applications - Dropout voltage of 200mV at 1A may cause a slight voltage drop across the regulator

Working Principles

The MAX15007AATT+ operates by regulating the input voltage to provide a stable output voltage. It utilizes internal circuitry to monitor the output voltage and adjust it accordingly. When the input voltage falls within the specified range, the regulator activates and maintains the desired output voltage. If the output voltage deviates from the set value or exceeds safe limits, the protection mechanisms are triggered to safeguard the connected devices.

Detailed Application Field Plans

The MAX15007AATT+ finds applications in various electronic devices that require regulated power supply, such as: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

• LM317: A popular linear voltage regulator with adjustable output voltage.
• LT1084: A high-current linear voltage regulator with low dropout voltage.
• TPS5430: A switching voltage regulator with adjustable output voltage and high efficiency.

These alternative models offer similar functionality to the MAX15007AATT+ and can be considered based on specific application requirements.

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