XC6121F622MR-G

Product Overview

Category

XC6121F622MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 200mA
• Low Dropout Voltage: 150mV at 100mA
• Low Quiescent Current: 30µA (typical)
• Package Type: SOT-23-5
• Essence: Voltage regulation and stabilization

Packaging/Quantity

XC6121F622MR-G is available in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: 200mA (maximum)
• Dropout Voltage: 150mV at 100mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The XC6121F622MR-G has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: VOUT (Output Voltage) Pin 5: CE (Capacitor Enable)

Functional Features

• Wide input voltage range allows for versatile applications.
• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin allows for easy on/off control of the regulator.
• Capacitor enable pin provides stability and noise reduction.

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage ensures efficient power conversion.
• Low quiescent current reduces power consumption, making it suitable for battery-powered devices.
• Enable pin allows for convenient control of the regulator.
• Capacitor enable pin enhances stability and noise reduction in the output voltage.

Disadvantages

• Maximum output current of 200mA may limit its use in high-power applications.
• SOT-23-5 package may require additional space on the PCB compared to smaller packages.

Working Principles

The XC6121F622MR-G is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the resistance between the input and output to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. The enable pin can be used to turn the regulator on or off, while the capacitor enable pin improves stability and reduces output voltage noise.

Detailed Application Field Plans

The XC6121F622MR-G is commonly used in various electronic devices and systems, including:

1. Portable electronic devices: It provides regulated power supply for smartphones, tablets, portable media players, etc.
2. IoT devices: It ensures stable voltage for sensors, microcontrollers, and communication modules in IoT applications.
3. Automotive electronics: It regulates voltage for automotive infotainment systems, lighting controls, and other electronic components.
4. Industrial equipment: It is used in industrial automation, control systems, and instrumentation devices.
5. Medical devices: It provides reliable voltage regulation for medical equipment such as patient monitors, infusion pumps, and diagnostic devices.

Detailed and Complete Alternative Models

1. XC6206P332MR-G: Similar voltage regulator with a lower output current of 100mA.
2. XC6220B332MR-G: Voltage regulator with a higher output current of 300mA.
3. XC6219B182MR-G: Voltage regulator with a lower input voltage range of 1.8V to 6.0V.

These alternative models offer different specifications and may be suitable for specific application requirements.

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