MAX6823RUK+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Low Quiescent Current
• Package: SOT-23-5
• Essence: Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Load Regulation: ±0.05% typical
• Line Regulation: ±0.02% typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6823RUK+T has a total of five pins:

1. GND: Ground pin
2. IN: Input voltage pin
3. EN: Enable pin
4. BYP: Bypass capacitor pin
5. OUT: Output voltage pin

Functional Features

• Low dropout voltage allows for efficient regulation even with small input-output differentials.
• Low quiescent current ensures minimal power consumption during standby or idle modes.
• Built-in thermal shutdown protection prevents the IC from overheating.
• Reverse battery protection guards against accidental reverse polarity connection.

Advantages and Disadvantages

Advantages: - Compact SOT-23-5 package enables space-saving designs. - Wide input voltage range provides flexibility in various applications. - Excellent load and line regulation ensure stable output voltage. - Low dropout voltage minimizes power dissipation.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Requires external bypass capacitor for optimal performance.

Working Principles

The MAX6823RUK+T is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor to regulate the output voltage. The dropout voltage is minimized by utilizing a PNP pass transistor.

Detailed Application Field Plans

The MAX6823RUK+T is commonly used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - Wireless communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

1. MAX6824RUK+T: Similar specifications and features, but with an adjustable output voltage.
2. MAX6825RUK+T: Higher maximum output current capability (up to 300mA).
3. MAX6826RUK+T: Lower quiescent current (20µA) for ultra-low power applications.

These alternative models offer different options based on specific requirements and design constraints.

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