MAX8510ETA25+T

Product Overview

• Category: Voltage Regulator
• Use: Power Management
• Characteristics: Low Dropout, High Efficiency
• Package: SOT-23
• Essence: Linear Regulator
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 2.5V
• Dropout Voltage: 120mV at 150mA
• Maximum Output Current: 150mA
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8510ETA25+T has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage allows operation with small input-output differentials.
• High efficiency ensures minimal power dissipation.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current prolongs battery life in portable applications.
• Thermal shutdown and current limit protection features enhance device reliability.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient power management. - High efficiency reduces power dissipation. - Stable output voltage due to excellent line and load regulation. - Low quiescent current extends battery life. - Enhanced reliability through thermal shutdown and current limit protection.

Disadvantages: - Limited maximum output current of 150mA. - Restricted input voltage range of 2.5V to 6.5V.

Working Principles

The MAX8510ETA25+T is a linear regulator that regulates the output voltage by dropping excess input voltage across a pass transistor. It operates in dropout mode, allowing it to maintain regulation even when the input voltage is close to the desired output voltage. The device uses an internal reference voltage and feedback loop to adjust the pass transistor's resistance, ensuring a stable output voltage.

Detailed Application Field Plans

The MAX8510ETA25+T is commonly used in various applications, including:

1. Battery-powered devices: Portable electronics, such as smartphones, tablets, and wearable devices, benefit from the low quiescent current and efficient power management provided by the MAX8510ETA25+T.
2. Industrial equipment: The stable output voltage and thermal protection features make this regulator suitable for powering sensors, control systems, and other industrial devices.
3. Automotive electronics: The wide operating temperature range and compact package of the MAX8510ETA25+T make it ideal for automotive applications, including infotainment systems, lighting controls, and engine management modules.

Detailed and Complete Alternative Models

1. MAX8510ETA30+T: Similar to MAX8510ETA25+T but with an output voltage of 3.0V.
2. MAX8510ETA33+T: Similar to MAX8510ETA25+T but with an output voltage of 3.3V.
3. MAX8510ETA50+T: Similar to MAX8510ETA25+T but with an output voltage of 5.0V.
4. MAX8510ETA Adjustable: Allows the user to set the output voltage within a specified range.

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

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