MAX1792EUA18/V+ - English Editing Encyclopedia Entry

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low-dropout (LDO) regulator, 1.8V output voltage, high accuracy, low quiescent current
• Package: SOT23-8
• Essence: The MAX1792EUA18/V+ is a voltage regulator IC designed to provide a stable and accurate 1.8V output voltage with low dropout voltage.
• Packaging/Quantity: The MAX1792EUA18/V+ is available in a SOT23-8 package and is typically sold in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.8V
• Output Current: Up to 150mA
• Dropout Voltage: 160mV at 100mA load
• Quiescent Current: 40µA (typical)
• Line Regulation: 0.02%/V
• Load Regulation: 0.05%/mA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX1792EUA18/V+ has the following pin configuration:

```

---

| | --| VIN GND |-- Pin 1: Ground --| VOUT EN |-- Pin 2: Enable --| FB NC |-- Pin 3: Not Connected --| NC NC |-- Pin 4: Not Connected --| NC NC |-- Pin 5: Not Connected --| NC NC |-- Pin 6: Not Connected --| NC NC |-- Pin 7: Not Connected --| NC NC |-- Pin 8: Not Connected |___________| ```

Functional Features

• Low dropout voltage allows operation with small input-output voltage differentials.
• High accuracy ensures precise output voltage regulation.
• Low quiescent current minimizes power consumption in standby or low-load conditions.
• Enable pin provides control over the regulator's on/off state.

Advantages and Disadvantages

Advantages: - Stable and accurate output voltage. - Low dropout voltage enables efficient operation. - Low quiescent current for reduced power consumption. - Small package size for space-constrained applications.

Disadvantages: - Limited output current capability (up to 150mA). - Not suitable for high-power applications.

Working Principles

The MAX1792EUA18/V+ is a low-dropout voltage regulator that uses a precision bandgap reference, error amplifier, and pass transistor to regulate the output voltage. The input voltage is regulated to provide a stable 1.8V output voltage, even when the input voltage varies.

Detailed Application Field Plans

The MAX1792EUA18/V+ is commonly used in various electronic devices and systems that require a stable 1.8V power supply. Some typical application fields include: - Battery-powered devices - Portable consumer electronics - Embedded systems - Communication equipment - Industrial control systems

Detailed and Complete Alternative Models

• MAX1792ESA18/V+: Similar to MAX1792EUA18/V+, but available in an SOIC-8 package.
• MAX1792EUA25/V+: Provides a 2.5V output voltage.
• MAX1792EUA33/V+: Provides a 3.3V output voltage.
• MAX1792EUA50/V+: Provides a 5.0V output voltage.

These alternative models offer similar functionality with different output voltage options, allowing flexibility in various applications.

Word count: 346 words