MAX5091BASA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High-efficiency, Low-dropout, Adjustable Output Voltage
• Package: Small Outline Transistor (SOT-23)
• Essence: Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.25V to 5.5V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX5091BASA+T has the following pin configuration:

```

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| | --| VOUT | --| GND | --| VIN | |___________| ```

Functional Features

• High efficiency with low dropout voltage
• Adjustable output voltage through external resistors
• Low quiescent current for power-saving applications
• Excellent line and load regulation for stable output voltage
• Thermal shutdown and current limit protection

Advantages and Disadvantages

Advantages: - Wide input voltage range allows flexibility in various applications - Adjustable output voltage provides versatility - Low dropout voltage ensures efficient power conversion - Small package size enables space-saving designs - Thermal shutdown and current limit protection enhance reliability

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - SOT-23 package may require additional heat dissipation measures in certain cases

Working Principles

The MAX5091BASA+T is a linear voltage regulator that regulates the output voltage based on the input voltage and desired output voltage set by external resistors. It operates by using a pass transistor to control the current flow from the input to the output, maintaining a stable output voltage even with varying input conditions. The device incorporates various protection features such as thermal shutdown and current limit to ensure safe operation.

Detailed Application Field Plans

The MAX5091BASA+T is suitable for a wide range of applications, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Medical equipment - Communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX5091BASA+T are: - LM1117-ADJ - LT1763-ADJ - MCP1700-ADJ - TPS79330-ADJ - ADP3339-ADJ

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

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