MAX6761TALTD3+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: The MAX6761TALTD3+ is a voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to the connected components.

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

Package: The MAX6761TALTD3+ comes in a small form factor package, making it suitable for space-constrained applications. It is available in a lead-free, 6-pin Thin DFN package.

Essence: This IC is essential for maintaining a consistent and reliable power supply in electronic devices, ensuring proper functioning of the connected components.

Packaging/Quantity: The MAX6761TALTD3+ is typically sold in reels containing a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Dropout Voltage: 120mV at 300mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6761TALTD3+ has the following pin configuration:

1. GND (Ground)
2. EN (Enable)
3. FB (Feedback)
4. VOUT (Output Voltage)
5. VIN (Input Voltage)
6. BYP (Bypass Capacitor)

Functional Features

• High Efficiency: The MAX6761TALTD3+ offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Overcurrent and Thermal Protection: It incorporates overcurrent and thermal protection mechanisms, safeguarding the IC and the connected components from damage.
• Adjustable Output Voltage: The output voltage can be adjusted within a specified range, providing flexibility in meeting different system requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved battery life. - Wide input voltage range allows compatibility with various power sources. - Overcurrent and thermal protection ensure device safety. - Adjustable output voltage provides versatility.

Disadvantages: - Limited output voltage range may not suit all applications. - Requires external bypass capacitor for optimal performance.

Working Principles

The MAX6761TALTD3+ operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage and adjusting the internal circuitry accordingly. It maintains a stable output voltage even when the input voltage fluctuates or the load changes.

Detailed Application Field Plans

The MAX6761TALTD3+ finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, it ensures a reliable power supply to the critical components, preventing malfunctions and ensuring smooth operation.

Detailed and Complete Alternative Models

• MAX6762TALTD3+: Similar to MAX6761TALTD3+, but with additional features such as adjustable current limit and power good indicator.
• MAX6763TALTD3+: Higher output current capability compared to MAX6761TALTD3+, suitable for power-hungry applications.
• MAX6764TALTD3+: Ultra-low dropout voltage version of MAX6761TALTD3+, ideal for applications with tight voltage margin requirements.

These alternative models offer varying features and capabilities, allowing designers to choose the most suitable option for their specific application needs.

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