MAX6313UK33D4-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Fixed Output Voltage
• Package: SOT-23-5
• Essence: Linear Regulator
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 3.3V
• Dropout Voltage: 120mV at 150mA load current
• Quiescent Current: 50µA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK33D4-T has a total of 5 pins:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Fixed output voltage eliminates the need for external resistors.
• Excellent line and load regulation for stable output voltage.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control.

Advantages and Disadvantages

Advantages

• Compact SOT-23-5 package saves board space.
• Wide input voltage range provides flexibility in various applications.
• Low dropout voltage enables operation with low input voltages.
• Stable output voltage ensures reliable performance.
• Low quiescent current prolongs battery life.

Disadvantages

• Limited output current capability (150mA maximum).
• Not suitable for high-power applications.
• Requires an external bypass capacitor for optimal performance.

Working Principles

The MAX6313UK33D4-T is a linear voltage regulator that regulates the input voltage to a fixed 3.3V output voltage. It operates by using a pass transistor to drop the excess voltage across it, resulting in a stable output voltage. The enable pin allows the regulator to be turned on or off as needed.

Detailed Application Field Plans

The MAX6313UK33D4-T is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Portable electronics, handheld instruments, etc.
2. IoT (Internet of Things) devices: Sensors, smart home devices, etc.
3. Automotive applications: Infotainment systems, dashboard displays, etc.
4. Industrial equipment: Control systems, measurement devices, etc.
5. Communication systems: Wireless routers, access points, etc.

Detailed and Complete Alternative Models

1. MAX6314UK29D3-T: 2.9V fixed output voltage, SOT-23-5 package.
2. MAX6315UK35D2-T: 3.5V fixed output voltage, SOT-23-5 package.
3. MAX6316UK28D1-T: 2.8V fixed output voltage, SOT-23-5 package.
4. MAX6317UK30D0-T: 3.0V fixed output voltage, SOT-23-5 package.
5. MAX6318UK25D5-T: 2.5V fixed output voltage, SOT-23-5 package.

These alternative models offer different fixed output voltages while sharing similar characteristics and package options.

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