XC6124D428ER-G

Product Overview

Category

XC6124D428ER-G belongs to the category of voltage regulators.

Use

It is commonly used for voltage regulation in electronic circuits.

Characteristics

• Small size and low profile package
• Low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection

Package

XC6124D428ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6124D428ER-G is its ability to regulate voltage efficiently and accurately in electronic circuits.

Packaging/Quantity

XC6124D428ER-G is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Output Current: 150mA (maximum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6124D428ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. NC: No connection
5. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient voltage regulation even with small input-output voltage differentials.
• Overcurrent protection safeguards the regulator and connected components from excessive current flow.
• Thermal shutdown protection prevents damage due to excessive heat.
• Enable pin allows for control of the regulator's operation.

Advantages and Disadvantages

Advantages

• Small size and low profile package make it suitable for space-constrained applications.
• High output voltage accuracy ensures precise voltage regulation.
• Low quiescent current minimizes power consumption.
• Overcurrent and thermal shutdown protection enhance reliability.

Disadvantages

• Limited maximum output current of 150mA may not be sufficient for high-power applications.
• Input voltage range is limited to 2.5V - 6.0V, which may not be suitable for all scenarios.

Working Principles

XC6124D428ER-G operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The enable pin controls the operation of the regulator, allowing it to be turned on or off as required.

Detailed Application Field Plans

XC6124D428ER-G finds applications in various electronic devices and circuits that require stable and regulated voltage supply. Some potential application fields include:

1. Battery-powered portable devices
2. IoT (Internet of Things) devices
3. Wearable electronics
4. Automotive electronics
5. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to XC6124D428ER-G that offer similar functionality and features are:

1. LM1117-3.3: A low dropout voltage regulator with an output voltage of 3.3V.
2. MCP1700-3302E/TO: A low quiescent current LDO regulator with an output voltage of 3.3V.
3. TS2940CX33: A low dropout voltage regulator with an output voltage of 3.3V and overcurrent protection.

These alternative models can be considered based on specific requirements and compatibility with the target application.

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