XC6121E542ER-G

Product Overview

Category

XC6121E542ER-G belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and circuits for voltage regulation purposes.

Characteristics

• Voltage regulation capability
• Small form factor
• Low power consumption
• High reliability

Package

XC6121E542ER-G is available in a compact surface-mount package.

Essence

The essence of XC6121E542ER-G lies in its ability to regulate voltage efficiently and reliably in electronic circuits.

Packaging/Quantity

XC6121E542ER-G is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Maximum Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121E542ER-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage regulation: XC6121E542ER-G provides stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to the circuitry.
• Low quiescent current: The device consumes minimal current when not actively regulating voltage.
• Thermal shutdown: It includes a thermal shutdown feature to protect against overheating.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range enables compatibility with various power sources.
• Low dropout voltage minimizes power loss and improves efficiency.
• High reliability ensures consistent performance over extended periods.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Lack of adjustable output voltage limits flexibility in certain scenarios.

Working Principles

XC6121E542ER-G utilizes a combination of internal circuitry, such as voltage references, error amplifiers, and pass transistors, to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6121E542ER-G finds applications in various electronic devices and circuits, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121E542ER-G are: - XC6121C542ER-G - XC6121D542ER-G - XC6121F542ER-G - XC6121G542ER-G

These models differ slightly in terms of specifications, package type, or additional features, providing options for different design requirements.

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