MAX508AEPP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High-performance, low-dropout linear regulator
• Package: Plastic Power Package (PPP)
• Essence: Provides a stable output voltage for electronic devices
• Packaging/Quantity: Comes in a reel of 250 units

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Dropout Voltage: 0.3V at 500mA
• Maximum Output Current: 1A
• Line Regulation: ±0.02%/V
• Load Regulation: ±0.04%/A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX508AEPP has the following pin configuration:

```

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| | --| Vout | --| Vin | --| GND | --| Adj | |___________| ```

Functional Features

• High accuracy and stability in regulating output voltage
• Low dropout voltage ensures efficient power conversion
• Excellent line and load regulation for consistent performance
• Low quiescent current minimizes power consumption
• Short-circuit and thermal protection for enhanced safety

Advantages

• Wide input voltage range allows for versatile applications
• Compact package size enables space-saving designs
• Robust construction ensures durability and reliability
• Easy to use with minimal external components required
• Suitable for battery-powered devices due to low quiescent current

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may cause slight power loss in low input voltage scenarios
• Higher cost compared to some alternative models

Working Principles

The MAX508AEPP is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It achieves this by using a pass transistor and feedback mechanism to adjust the output voltage based on the reference voltage. The dropout voltage is minimized to ensure efficient power conversion, while the low quiescent current reduces power consumption when the load is light.

Application Field Plans

The MAX508AEPP is commonly used in various electronic devices where a stable voltage supply is crucial. Some application fields include:

1. Portable consumer electronics
2. Automotive systems
3. Industrial control systems
4. Telecommunications equipment
5. Medical devices

Alternative Models

• LM1117-ADJ: Adjustable Linear Voltage Regulator
• LT1086-5: 5V Low Dropout Regulator
• ADP3339AKCZ-3.3-R7: 3.3V High Accuracy LDO Regulator
• TPS79633DCQR: 3.3V Ultra-Low Noise LDO Regulator

These alternative models offer similar functionality and can be considered as substitutes for the MAX508AEPP in specific applications.

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