MAX6462XR29+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High precision, low dropout voltage, small package size
• Package: SOT23-5
• Essence: Provides regulated output voltage for various electronic devices
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 2.9V
• Output Current: Up to 100mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 50µA
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6462XR29+T has a total of five pins:

1. GND: Ground pin
2. IN: Input voltage pin
3. EN: Enable pin (active high)
4. FB: Feedback pin
5. OUT: Output voltage pin

Functional Features

• High precision voltage regulation
• Low dropout voltage ensures efficient power conversion
• Enable pin allows for easy on/off control
• Thermal shutdown protection prevents overheating
• Short-circuit current limit protects the device and load

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable output
• Low dropout voltage minimizes power loss
• Small package size saves board space
• Enable pin provides flexibility in power management
• Thermal shutdown and short-circuit protection enhance reliability

Disadvantages

• Limited output current capacity (up to 100mA)
• Input voltage range is relatively narrow (2.5V to 6.5V)

Working Principles

The MAX6462XR29+T is a voltage regulator IC that maintains a constant output voltage regardless of input voltage fluctuations. It utilizes a feedback mechanism to compare the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly. This ensures a stable and precise output voltage.

The device operates by regulating the voltage drop across its internal pass transistor, which allows it to maintain a low dropout voltage. The enable pin can be used to turn the regulator on or off, providing control over power consumption.

Detailed Application Field Plans

The MAX6462XR29+T is commonly used in various electronic devices that require a regulated power supply. Some typical applications include:

1. Battery-powered devices: Portable audio players, handheld gaming consoles
2. IoT devices: Sensors, smart home devices
3. Communication systems: Wireless modules, routers
4. Automotive electronics: Infotainment systems, navigation units
5. Industrial equipment: Measurement instruments, control systems

Detailed and Complete Alternative Models

• MAX6462XR30+T: Output voltage of 3.0V
• MAX6462XR31+T: Output voltage of 3.1V
• MAX6462XR33+T: Output voltage of 3.3V
• MAX6462XR35+T: Output voltage of 3.5V
• MAX6462XR50+T: Output voltage of 5.0V

These alternative models provide different output voltage options to suit specific application requirements.

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