XC6222B28BMR-G

Product Overview

Category

XC6222B28BMR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: BMR (SOT-23-5)
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The specifications of XC6222B28BMR-G are as follows:

• Input Voltage Range: 2.0V to 6.0V
• Output Voltage: 2.8V
• Output Current: 200mA
• Dropout Voltage: 160mV @ 100mA
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.3% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6222B28BMR-G has a total of five pins arranged as follows:

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

Functional Features

• Low dropout voltage: The XC6222B28BMR-G exhibits a low dropout voltage of 160mV at 100mA output current, ensuring efficient voltage regulation.
• Low quiescent current: With a typical quiescent current of only 30μA, this voltage regulator minimizes power consumption when not in use.
• Excellent line and load regulation: The device offers precise voltage regulation with a line regulation of ±0.1% and load regulation of ±0.3%.
• High ripple rejection ratio: The XC6222B28BMR-G provides a high ripple rejection ratio of 70dB, ensuring stable output voltage even in the presence of input voltage fluctuations.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• Precise voltage regulation with excellent line and load regulation.
• High ripple rejection ratio for stable output voltage.

Disadvantages

• Limited output current capability (200mA).

Working Principles

The XC6222B28BMR-G is a low dropout voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage despite variations in the input voltage or load conditions. By regulating the voltage, it ensures that the connected electronic circuit receives a stable and reliable power supply.

Detailed Application Field Plans

XC6222B28BMR-G finds applications in various fields, including:

1. Portable electronic devices: It can be used in smartphones, tablets, and portable media players to regulate voltage for different components.
2. IoT devices: The voltage regulator is suitable for IoT devices such as sensors, smart home devices, and wearable technology.
3. Automotive electronics: It can be employed in automotive applications like infotainment systems, navigation units, and engine control modules.
4. Industrial equipment: The XC6222B28BMR-G can be utilized in industrial automation, control systems, and power supplies.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6222B28BMR-G are:

1. XC6222C28BMR-G: This variant has an output voltage of 2.8V and a higher output current capability of 500mA.
2. XC6222D28BMR-G: It provides an output voltage of 2.8V with an extended operating temperature range of -40°C to +105°C.
3. XC6222E28BMR-G: This model offers an output voltage of 2.8V and features a shutdown function for power-saving purposes.

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

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