MAX762CSA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High-performance, low-dropout linear regulator
• Package: Surface Mount (SMD)
• Essence: Provides stable and regulated output voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Dropout Voltage: 200mV at 500mA
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.04% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX762CSA has a total of 8 pins:

1. GND: Ground pin
2. IN: Input voltage pin
3. EN: Enable pin
4. ADJ: Adjustable output voltage pin
5. OUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. VREF: Reference voltage pin

Functional Features

• High accuracy and stability in regulating output voltage
• Low dropout voltage ensures efficient power conversion
• Low quiescent current for power-saving applications
• Built-in thermal shutdown protection
• Short-circuit and overcurrent protection
• Fast transient response for dynamic load changes

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications - Excellent line and load regulation for precise voltage control - Compact SMD package for space-constrained designs - Robust protection features enhance reliability

Disadvantages: - Limited maximum output current capability - Higher cost compared to standard linear regulators - Requires external components for adjustable output voltage

Working Principles

The MAX762CSA is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage (VREF) with a fraction of the output voltage through a feedback network. The error amplifier adjusts the pass transistor to maintain a stable output voltage, compensating for changes in load and input voltage.

Detailed Application Field Plans

The MAX762CSA is commonly used in various applications, including: 1. Battery-powered devices 2. Portable electronic devices 3. Automotive electronics 4. Industrial control systems 5. Communication equipment 6. Medical devices

Alternative Models

Some alternative models that offer similar functionality to the MAX762CSA include: - LM317: Adjustable Linear Voltage Regulator - LT1083: Low Dropout Positive Adjustable Regulator - ADP3339: Low Dropout Linear Regulator - TPS7A47: High-Voltage, Ultra-Low Quiescent Current Linear Regulator

These alternatives provide different specifications and features, allowing designers to choose the most suitable option for their specific requirements.

In conclusion, the MAX762CSA is a high-performance voltage regulator IC that offers stable and regulated output voltage. Its compact package, robust protection features, and wide range of applications make it a popular choice among designers in various industries.

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