MAX6471TA15AD3+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Efficiency
• Package: TDFN-8 (Thin Dual Flat No-Lead)
• Essence: Regulates voltage to a specific level
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 120mV at 500mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6471TA15AD3+T has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | FB | Feedback Voltage | | 4 | EN | Enable Control | | 5 | VOUT | Output Voltage | | 6 | BYP | Bypass Capacitor | | 7 | NC | No Connection | | 8 | VDD | Supply Voltage |

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output current capability of up to 500mA.
• Wide input voltage range allows for versatile applications.
• Enable control pin provides flexibility in power management.
• Bypass capacitor pin improves stability and noise performance.

Advantages and Disadvantages

Advantages: - Low dropout voltage results in minimal power loss. - High efficiency leads to longer battery life. - Small package size saves board space. - Enable control allows for power-saving modes.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Narrow output voltage range restricts certain voltage requirements.

Working Principles

The MAX6471TA15AD3+T is a voltage regulator that maintains a stable output voltage of 1.5V regardless of input voltage fluctuations. It achieves this by utilizing a feedback mechanism that compares the output voltage with a reference voltage. Any deviation from the desired output voltage is corrected by adjusting the internal circuitry to regulate the output voltage at the specified level.

Detailed Application Field Plans

The MAX6471TA15AD3+T finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

• MAX6472TA15AD3+T: Similar specifications, but with an output voltage of 1.8V.
• MAX6473TA15AD3+T: Similar specifications, but with an output voltage of 2.5V.
• MAX6474TA15AD3+T: Similar specifications, but with an output voltage of 3.3V.
• MAX6475TA15AD3+T: Similar specifications, but with an output voltage of 5.0V.

These alternative models provide flexibility in choosing the appropriate output voltage for specific applications.

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