MAX630ESA+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Adjustable Output Voltage
• Package: 8-Pin SOIC (Small Outline Integrated Circuit)
• Essence: Regulates input voltage to a desired output voltage level
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 11V
• Output Voltage Range: 1.25V to 10V
• Dropout Voltage: 300mV at 100mA
• Maximum Output Current: 150mA
• Line Regulation: 0.02%/V
• Load Regulation: 0.04%/mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND (Ground)
2. IN (Input Voltage)
3. ADJ (Adjustment Pin)
4. NC (No Connection)
5. NC (No Connection)
6. OUT (Output Voltage)
7. NC (No Connection)
8. VCC (Supply Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• Adjustable output voltage allows customization for specific applications.
• Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby or low-load situations.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Adjustable output voltage provides flexibility for different circuit requirements.
• Low dropout voltage ensures efficient power conversion.
• Compact 8-pin SOIC package allows for space-saving integration.
• Excellent line and load regulation characteristics ensure stable performance.

Disadvantages

• Maximum output current of 150mA may limit usage in high-power applications.
• Limited number of pins restricts the availability of additional features or functionalities.

Working Principles

The MAX630ESA+T is a voltage regulator IC that utilizes a feedback mechanism to maintain a stable output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to regulate the output voltage at the desired level. The dropout voltage is minimized by employing a low dropout (LDO) architecture, which allows for efficient regulation even when the input voltage is close to the desired output voltage.

Detailed Application Field Plans

1. Battery-Powered Devices: The MAX630ESA+T can be used in portable electronic devices such as smartphones, tablets, and wearable devices to regulate the battery voltage and provide a stable power supply to the circuitry.
2. Automotive Electronics: This voltage regulator can be employed in automotive applications to regulate the voltage supplied to various components, ensuring reliable operation under different load conditions.
3. Industrial Control Systems: The MAX630ESA+T can be utilized in industrial control systems to regulate the voltage for sensors, actuators, and other critical components, maintaining stability and accuracy in the control process.

Detailed and Complete Alternative Models

1. LM1117-ADJ: Adjustable Voltage Regulator, 800mA Output Current, TO-220 Package.
2. LT1763-ADJ: Adjustable Low Dropout Regulator, 500mA Output Current, SOT-23 Package.
3. TPS7A4700: Adjustable Ultra-Low Dropout Regulator, 1A Output Current, DSBGA Package.

(Note: The above alternative models are provided for reference purposes and may have different specifications and characteristics. Please refer to their respective datasheets for detailed information.)

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