XC6124E727MR-G

Product Overview

Category

XC6124E727MR-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

• Package: The XC6124E727MR-G comes in a small SOT-23-5 package.
• Essence: This voltage regulator is designed to provide stable and regulated output voltage.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The specifications of XC6124E727MR-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of XC6124E727MR-G is as follows:

```

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| | --| V IN|-- Pin 1 --|____| | | --| GND|-- Pin 2 --|____| | | --| V OUT|-- Pin 3 --|____| | | --| NC|-- Pin 4 --|____| | | --| EN|-- Pin 5 --|____| ```

Functional Features

• Low dropout voltage: The XC6124E727MR-G has a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: It consumes very low current when in standby mode, making it suitable for battery-powered applications.
• Overcurrent protection: The voltage regulator has built-in overcurrent protection, which safeguards the circuit from excessive current flow.

Advantages and Disadvantages

Advantages

• Small package size: The SOT-23-5 package makes it suitable for space-constrained applications.
• Low dropout voltage: Ensures stable output voltage even with low input voltage.
• Overcurrent protection: Protects the circuit from damage due to excessive current flow.

Disadvantages

• Limited output current: The XC6124E727MR-G can only provide a maximum output current of 150mA, which may not be sufficient for high-power applications.
• Narrow input voltage range: It can only accept input voltages between 2.5V and 6.0V, limiting its compatibility with certain power sources.

Working Principles

The XC6124E727MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. When the input voltage is higher than the desired output voltage, the pass transistor reduces the voltage across it, resulting in a regulated output voltage.

Detailed Application Field Plans

The XC6124E727MR-G is commonly used in various electronic devices and circuits, including but not limited to:

1. Battery-powered devices: It is suitable for applications powered by batteries, such as portable electronics, remote controls, and wearable devices.
2. IoT devices: The low quiescent current and small package size make it ideal for IoT devices that require efficient power management and compact design.
3. Automotive electronics: It can be used in automotive applications where stable voltage regulation is crucial, such as in-car entertainment systems and dashboard displays.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6124E727MR-G are:

1. LM1117-2.7: A popular voltage regulator with a fixed output voltage of 2.7V and a maximum output current of 800mA.
2. MCP1700-2.7: Another voltage regulator with a fixed output voltage of 2.7V, capable of delivering up to 250mA of output current.
3. TS2937CX-2.7: This voltage regulator provides a fixed output voltage of 2.7V and can handle an output current of up to 500mA.

These alternative models can be considered based on specific application requirements and desired performance characteristics.

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