LM3722EM5X-4.63

Overview

Product Category

LM3722EM5X-4.63 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent and thermal protection

Package

LM3722EM5X-4.63 is available in a small SOT-23-5 package.

Essence

The essence of LM3722EM5X-4.63 lies in its ability to provide stable and regulated voltage output, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of LM3722EM5X-4.63 units.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 4.63V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 500mA
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

LM3722EM5X-4.63 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

LM3722EM5X-4.63 offers the following functional features:

• Low quiescent current consumption
• Built-in overcurrent and thermal protection
• Fast transient response
• Adjustable output voltage through external resistors
• Enable pin for power management control

Advantages and Disadvantages

Advantages

• Small form factor allows for space-saving designs
• High efficiency results in reduced power consumption
• Wide input voltage range enables compatibility with various power sources
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Dropout voltage may cause a slight decrease in efficiency

Working Principles

LM3722EM5X-4.63 operates as a linear voltage regulator. It regulates the output voltage by comparing the feedback voltage (FB) with a reference voltage. The enable pin (EN) controls the on/off state of the regulator.

Detailed Application Field Plans

LM3722EM5X-4.63 finds applications in various fields, including:

1. Portable electronic devices
2. Battery-powered systems
3. IoT devices
4. Wearable technology
5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to LM3722EM5X-4.63 that offer similar functionality include:

1. LM317T
2. LM1117-ADJ
3. LT1086CT-5.0
4. TPS7A4700

These models can be considered based on specific requirements and design constraints.

In conclusion, LM3722EM5X-4.63 is a compact and efficient voltage regulator with a wide range of applications. Its small form factor, low dropout voltage, and built-in protection features make it an ideal choice for various electronic circuits and devices.

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