MAX176AEWE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High-performance, low-dropout linear regulator
• Package: 16-pin wide SOIC package
• Essence: Provides a stable output voltage with low dropout and high accuracy
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Output Current: Up to 500mA
• Dropout Voltage: Typically 200mV at full load
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.05% typical
• Quiescent Current: Typically 75µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX176AEWE+T has a 16-pin wide SOIC package with the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. GND: Ground
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. EN: Enable Pin
9. FB: Feedback Pin
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. VIN: Input Voltage
15. GND: Ground
16. GND: Ground

Functional Features

• Low dropout voltage ensures stable output even with low input voltage
• High accuracy and low line/load regulation provide precise voltage control
• Enable pin allows for easy on/off control of the regulator
• Thermal shutdown and current limit protection ensure safe operation

Advantages and Disadvantages

Advantages: - High-performance voltage regulator - Low dropout voltage - Wide input voltage range - Precise output voltage control - Enable pin for easy on/off control - Thermal shutdown and current limit protection

Disadvantages: - Limited output current (up to 500mA) - Requires external components for proper operation

Working Principles

The MAX176AEWE+T is a linear voltage regulator that operates by maintaining a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this through a feedback mechanism that continuously adjusts the internal circuitry to provide the desired output voltage. The regulator uses a low dropout architecture, allowing it to maintain regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

The MAX176AEWE+T is commonly used in various applications where a stable and accurate voltage supply is required. Some of the typical application fields include:

1. Battery-powered devices: Provides regulated voltage for portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial equipment: Ensures stable power supply for sensors, actuators, and control systems in industrial automation.
3. Automotive electronics: Used in automotive systems like infotainment systems, lighting controls, and engine management units.
4. Communication systems: Provides regulated voltage for routers, switches, and other network equipment.
5. Medical devices: Ensures precise voltage supply for medical instruments and diagnostic equipment.

Detailed and Complete Alternative Models

1. LM1117-ADJ: Adjustable voltage regulator with similar specifications and package.
2. LT1763-3.3: Low dropout voltage regulator with fixed 3.3V output.
3. ADP3339AKCZ-3.3: High-performance LDO regulator with fixed 3.3V output and low quiescent current.

These alternative models offer similar functionality and can be considered as alternatives to the MAX176AEWE+T based on specific requirements and preferences.

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