MAX883CSA

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Dropout Voltage, Adjustable Output Voltage
• Package: 8-pin Small Outline Integrated Circuit (SOIC)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Output Current: Up to 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX883CSA has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | FB | Feedback Pin | | 4 | EN | Enable Pin | | 5 | VOUT | Output Voltage | | 6 | NC | No Connection | | 7 | NC | No Connection | | 8 | VCC | Supply Voltage |

Functional Features

• High efficiency voltage regulation
• Low dropout voltage for improved performance
• Adjustable output voltage for flexibility
• Enable pin for easy on/off control

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Low dropout voltage ensures stable output even with low input voltage
• Adjustable output voltage allows customization for specific applications
• Enable pin provides convenient control over the device

Disadvantages

• Limited output current capacity (up to 150mA)
• Relatively high quiescent current (50µA)

Working Principles

The MAX883CSA is a voltage regulator that takes an input voltage within the range of 2.5V to 16V and provides a regulated output voltage between 1.25V and 15V. It achieves high efficiency by minimizing power dissipation through low dropout voltage. The adjustable output voltage allows users to set the desired voltage level according to their specific requirements. The enable pin enables or disables the device, providing control over its operation.

Detailed Application Field Plans

The MAX883CSA finds applications in various fields, including:

1. Battery-powered devices: It can be used in portable electronic devices such as smartphones, tablets, and wearable devices to regulate the voltage and extend battery life.
2. Industrial equipment: The voltage regulator can be employed in industrial automation systems, control panels, and sensors to ensure stable power supply.
3. Automotive electronics: It can be utilized in automotive applications like infotainment systems, lighting controls, and engine management systems for reliable voltage regulation.
4. Communication systems: The MAX883CSA can be integrated into communication devices such as routers, switches, and base stations to maintain consistent power delivery.

Detailed and Complete Alternative Models

1. LM317: A popular adjustable voltage regulator with similar characteristics and pin configuration.
2. LT1086: Another voltage regulator offering adjustable output voltage and low dropout voltage.
3. ADP3339: A high-efficiency voltage regulator suitable for various applications.

These alternative models provide similar functionality and can be considered as substitutes for the MAX883CSA depending on specific requirements.

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