XC6121E527MR-G

Product Overview

Category

XC6121E527MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Maximum Output Current: 200mA
• Low Dropout Voltage: 100mV at 100mA
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

XC6121E527MR-G is available in a SOT-23-5 package. It is typically sold in reels or tubes containing a specified quantity of units.

Specifications

The specifications for XC6121E527MR-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Output Voltage Accuracy: ±2%
• Maximum Output Current: 200mA
• Dropout Voltage: 100mV at 100mA
• Quiescent Current: 30μA (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

XC6121E527MR-G has the following pin configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: NC (No Connection) Pin 4: VOUT (Output Voltage) Pin 5: EN (Enable)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Excellent ripple rejection ratio provides a stable output voltage.
• Wide operating temperature range allows for use in various environments.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for flexibility in different applications.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• No adjustable output voltage option available.

Working Principles

XC6121E527MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage, adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6121E527MR-G can be used in various electronic devices and circuits that require a stable and regulated voltage supply. Some potential application fields include:

1. Battery-powered devices: XC6121E527MR-G can be used in portable electronics such as smartphones, tablets, and wearable devices to ensure a stable power supply from the battery.
2. IoT devices: It can be employed in Internet of Things (IoT) devices that require low power consumption and reliable voltage regulation.
3. Automotive electronics: XC6121E527MR-G can be utilized in automotive applications where a stable voltage supply is crucial for the proper functioning of various electronic systems.
4. Industrial control systems: It can be integrated into industrial control systems to provide stable voltage regulation for sensors, actuators, and other components.

Detailed and Complete Alternative Models

Some alternative models to XC6121E527MR-G that offer similar functionality and characteristics are:

1. XC6206P272MR-G: This voltage regulator has an output voltage of 2.7V, a maximum output current of 200mA, and a low dropout voltage.
2. LM1117-2.7: A popular voltage regulator with an output voltage of 2.7V, capable of delivering up to 800mA of current.
3. MCP1702-2.7: Another option with an output voltage of 2.7V, low dropout voltage, and a maximum output current of 250mA.

These alternative models can be considered based on specific requirements and application needs.

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