XC6121F548ER-G

Product Overview

Category

XC6121F548ER-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 precision
• Wide input voltage range

Package

XC6121F548ER-G is available in a compact surface-mount package.

Essence

The essence of XC6121F548ER-G lies in its ability to regulate voltage efficiently and accurately, ensuring stable operation of electronic devices.

Packaging/Quantity

XC6121F548ER-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: 5.0V
• Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121F548ER-G has the following pin configuration:

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

Functional Features

• Voltage regulation: XC6121F548ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: In case of excessive temperature, the device shuts down to prevent damage.
• Low quiescent current: The low quiescent current minimizes power consumption when the load is light.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• High precision ensures accurate voltage regulation.
• Wide input voltage range makes it compatible with various power sources.
• Low power consumption helps prolong battery life in portable devices.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the device.

Working Principles

XC6121F548ER-G utilizes a voltage reference, error amplifier, and pass transistor to regulate the output voltage. The error amplifier continuously compares the feedback voltage with the reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6121F548ER-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 XC6121F548ER-G are: - XC6121F548MR-G - XC6121F548NR-G - XC6121F548PR-G - XC6121F548SR-G

These models have different package options or minor variations in specifications, providing flexibility for different design requirements.

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