XC6121C538MR-G

Product Overview

Category

XC6121C538MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation: XC6121C538MR-G provides precise voltage regulation, ensuring stable power supply to connected devices.
• Low dropout voltage: It has a low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Small package size: The XC6121C538MR-G comes in a compact package, making it suitable for space-constrained applications.
• High output current capability: It can deliver a high output current, enabling it to power various electronic components.

Package

XC6121C538MR-G is available in a small surface-mount package.

Essence

The essence of XC6121C538MR-G lies in its ability to regulate voltage effectively and efficiently.

Packaging/Quantity

The product is typically packaged in reels or tape and reel packaging, with a specific quantity per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 3.3V
• Output current: Up to 150mA
• Dropout voltage: 200mV (typical)
• Quiescent current: 30μA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The XC6121C538MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The XC6121C538MR-G maintains a constant output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
• Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent damage.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving power.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable power supply.
• Small package size allows for easy integration into compact designs.
• High output current capability enables it to power a wide range of electronic components.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Dropout voltage may cause slight power loss.

Working Principles

The XC6121C538MR-G operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This ensures that the connected devices receive a stable power supply.

Detailed Application Field Plans

XC6121C538MR-G finds applications in various electronic systems, including but not limited to: - Portable devices such as smartphones, tablets, and portable media players. - Battery-powered devices like digital cameras and handheld gaming consoles. - IoT devices and wearable technology. - Automotive electronics. - Industrial control systems.

Detailed and Complete Alternative Models

Some alternative models to XC6121C538MR-G include: - XC6121C538MR-G-ND - XC6121C538MR-G-F - XC6121C538MR-G-H

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

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