MAX752CPA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low-dropout, adjustable output voltage
• Package: 8-pin PDIP (Plastic Dual In-line Package)
• Essence: Provides regulated voltage with low dropout for various applications
• Packaging/Quantity: Tube packaging, 25 pieces per tube

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage Range: 2.5V to 12.6V
• Dropout Voltage: 0.15V at 100mA load current
• Output Current: Up to 100mA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 500µA typical
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX752CPA has the following pin configuration:

```

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

Functional Features

• Low dropout voltage ensures stable output even with small input-output voltage differentials.
• Adjustable output voltage allows flexibility in various applications.
• Excellent line and load regulation provide consistent performance under varying conditions.
• Low quiescent current minimizes power consumption.

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Adjustable output voltage offers versatility for diverse circuit requirements.
• Low dropout voltage ensures efficient power conversion.
• Compact 8-pin package facilitates easy integration into circuit designs.
• Excellent line and load regulation guarantees stable output under varying conditions.

Disadvantages

• Limited output current capacity may restrict usage in high-power applications.
• Non-standard pin configuration may require additional adaptation in certain circuit layouts.

Working Principles

The MAX752CPA is a voltage regulator IC that utilizes a low-dropout architecture to provide a stable output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly. This ensures that the output voltage remains constant even when the input voltage varies within the specified range.

Application Field Plans

The MAX752CPA finds application in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable audio players, handheld gaming consoles, etc.
2. Automotive electronics: Dashboard displays, infotainment systems, etc.
3. Industrial control systems: Sensors, actuators, etc.
4. Communication equipment: Wireless routers, modems, etc.
5. Consumer electronics: Set-top boxes, digital cameras, etc.

Alternative Models

Other voltage regulator ICs that can be considered as alternatives to the MAX752CPA include:

1. LM317: Adjustable voltage regulator with higher output current capacity.
2. LT1086: Low dropout voltage regulator with adjustable output voltage.
3. LM1117: Fixed output voltage regulator with low dropout voltage.
4. LM7805: Fixed 5V voltage regulator with high output current capability.

These alternative models offer different features and specifications, allowing users to choose the most suitable option for their specific requirements.

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