XC6121C337MR-G

Product Overview

Category

XC6121C337MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

XC6121C337MR-G is available in a small form factor SOT-23-5 package.

Essence

The essence of XC6121C337MR-G lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

XC6121C337MR-G is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121C337MR-G has the following pin configuration:

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

Functional Features

• Voltage regulation: XC6121C337MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It minimizes power dissipation and extends battery life in portable devices.
• Low quiescent current: The regulator consumes minimal current when not actively regulating the voltage.
• Thermal shutdown protection: It shuts down the regulator if the temperature exceeds a safe limit.
• Short circuit protection: XC6121C337MR-G safeguards against damage caused by short circuits.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic devices.
• Low dropout voltage minimizes power loss and extends battery life.
• Low quiescent current reduces power consumption in standby mode.
• Thermal shutdown protection prevents overheating and potential damage.
• Short circuit protection safeguards the regulator and connected devices.

Disadvantages

• Limited input voltage range (2.5V - 6.0V) may not be suitable for all applications.
• SOT-23-5 package may require additional space on the PCB.

Working Principles

XC6121C337MR-G is a linear voltage regulator that uses a feedback mechanism to maintain a constant output voltage. It compares the output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output voltage. The regulator continuously monitors the input voltage, output voltage, and temperature to ensure stable and reliable operation.

Detailed Application Field Plans

XC6121C337MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models to XC6121C337MR-G are: - XC6206P332MR-G - XC6220B332MR-G - XC6219B332MR-G - XC6221B332MR-G - XC6223B332MR-G

These models offer similar functionality and characteristics, providing options for different design requirements.

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