MAX167CENG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: DIP-8, SOIC-8
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 1.25V to 37V
• Output Current: Up to 500mA
• Quiescent Current: 2.5µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX167CENG has a total of 8 pins arranged as follows:

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| | --| Vout Vin |-- --| GND EN |-- |___________| ```

• Vin: Input Voltage Pin
• Vout: Output Voltage Pin
• GND: Ground Pin
• EN: Enable Pin

Functional Features

• Wide input voltage range allows for versatile applications.
• Low quiescent current ensures minimal power consumption.
• High efficiency conversion for improved energy utilization.
• Built-in thermal shutdown and overcurrent protection.
• Adjustable output voltage through external resistors.

Advantages

• Compact package size enables space-saving designs.
• Wide operating temperature range suits various environments.
• Low dropout voltage ensures efficient power delivery.
• Excellent line and load regulation for stable performance.
• Easy to use with minimal external components required.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Requires additional external components for certain configurations.
• Not suitable for applications requiring precise voltage regulation.

Working Principles

The MAX167CENG is a voltage regulator IC that regulates the input voltage to a desired output voltage. It utilizes a feedback mechanism to adjust the output voltage based on the reference voltage and external resistors. The enable pin allows for control of the regulator's operation, providing flexibility in power management.

Detailed Application Field Plans

The MAX167CENG finds applications in various fields, including:

1. Automotive: Power supply for automotive electronics, such as infotainment systems and lighting modules.
2. Industrial: Voltage regulation for industrial automation equipment, motor drives, and control systems.
3. Consumer Electronics: Power management for portable devices, audio/video equipment, and home appliances.
4. Telecommunications: Voltage regulation for telecom infrastructure, base stations, and network equipment.
5. Renewable Energy: Power conversion and regulation in solar energy systems and wind turbines.

Detailed Alternative Models

1. LM317: Adjustable voltage regulator with higher output current capability.
2. LT1084: Low dropout voltage regulator suitable for high-power applications.
3. LM1117: Fixed voltage regulator with low quiescent current and thermal shutdown protection.
4. TPS7A4700: Ultra-low noise voltage regulator for sensitive analog circuitry.
5. L78xx: Series of fixed voltage regulators available in various output voltages.

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

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