MAX765EPA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High-efficiency, Low-dropout, Adjustable Output
• Package: 8-pin PDIP (Plastic Dual In-line Package)
• Essence: MAX765EPA is a voltage regulator IC designed to provide a stable and adjustable output voltage with high efficiency and low dropout voltage.
• Packaging/Quantity: Available in tubes or reels, with a quantity of 25 units per tube/reel.

Specifications

• Input Voltage Range: 4.5V to 10V
• Output Voltage Range: 1.25V to 9.5V
• Output Current: Up to 500mA
• Dropout Voltage: 0.2V at 100mA load current
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 1.5mA typical
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX765EPA has the following pin configuration:

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| | --| Vout | --| Vin | --| GND | --| Adj | --| Trim | --| FB | --| Comp | |___________| ```

Functional Features

• High Efficiency: The MAX765EPA utilizes a low-dropout (LDO) design, ensuring minimal power dissipation and high efficiency.
• Adjustable Output: The output voltage can be adjusted within a wide range using external resistors connected to the "Adj" and "Trim" pins.
• Short-Circuit Protection: The IC incorporates short-circuit protection, preventing damage to the device in case of a short circuit at the output.
• Thermal Shutdown: The MAX765EPA includes thermal shutdown protection, which disables the regulator if the temperature exceeds a safe operating limit.

Advantages and Disadvantages

Advantages: - High efficiency - Adjustable output voltage - Short-circuit protection - Thermal shutdown protection

Disadvantages: - Limited output current capacity (up to 500mA)

Working Principles

The MAX765EPA operates as a linear voltage regulator. It takes an input voltage within the specified range and regulates it to provide a stable output voltage. The adjustable output feature allows users to set the desired output voltage by connecting external resistors to the appropriate pins. The IC maintains regulation by continuously monitoring the feedback voltage and adjusting the internal circuitry accordingly.

Application Field Plans

The MAX765EPA finds applications in various fields where a stable and adjustable voltage supply is required. Some potential application areas include: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Communication equipment

Alternative Models

Here are some alternative models that offer similar functionality to the MAX765EPA: - LM317: Adjustable Voltage Regulator, TO-220 package - LT1084: Low Dropout Positive Adjustable Regulator, TO-220 package - ADP3339: Low Dropout Linear Regulator, SOT-223 package - TPS7A4700: Ultra-Low Noise, High PSRR, Low Dropout Linear Regulator, VSON package

These alternative models can be considered based on specific requirements and preferences.

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