XC6121C638MR-G

Product Overview

Category

XC6121C638MR-G belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.

Characteristics

• Voltage regulation: XC6121C638MR-G provides a stable output voltage, ensuring consistent performance of connected devices.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal power when no load is connected.
• Overcurrent protection: It safeguards the circuit by limiting the current flow during abnormal conditions.
• Thermal shutdown: In case of excessive heat, the regulator automatically shuts down to prevent damage.

Package

XC6121C638MR-G is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of XC6121C638MR-G lies in its ability to provide stable and regulated voltage to electronic circuits, ensuring reliable operation of connected devices.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 3.3V
• Maximum output current: 100mA
• Dropout voltage: 150mV (typical)
• Quiescent current: 30μA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121C638MR-G has the following pin configuration:

1. VIN (Input voltage)
2. GND (Ground)
3. VOUT (Output voltage)

Functional Features

• Voltage regulation: XC6121C638MR-G maintains a constant output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It limits the current flow to protect the circuit and connected devices.
• Thermal shutdown: The regulator shuts down when the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of connected devices.
• Low dropout voltage allows efficient operation even with small voltage differentials.
• Low quiescent current minimizes power consumption.
• Overcurrent protection safeguards the circuit from damage.
• Thermal shutdown prevents overheating-related issues.

Disadvantages

• Limited maximum output current (100mA).
• Input voltage range is restricted to 2.5V - 6.0V.

Working Principles

XC6121C638MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By continuously monitoring the output voltage, it compensates for any variations in the input voltage or load conditions.

Detailed Application Field Plans

XC6121C638MR-G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121C638MR-G are: - XC6121C638MR-G-ND - XC6121C638MR-G-F - XC6121C638MR-G-H

These models offer similar functionality and characteristics, providing flexibility in design choices.

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