XC6123D517ER-G

Product Overview

Category

XC6123D517ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• High efficiency
• Low dropout voltage
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6123D517ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6123D517ER-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

It is typically packaged in reels containing 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.7V
• Dropout Voltage: 200mV @ 100mA
• Maximum Output Current: 150mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123D517ER-G has five pins arranged as follows:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: NC (No Connection) Pin 5: VOUT (Output Voltage)

Functional Features

1. Voltage Regulation: XC6123D517ER-G ensures a stable output voltage regardless of input voltage fluctuations.
2. Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices from excessive current flow.
3. Thermal Shutdown Protection: The regulator automatically shuts down when the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact electronic devices.
• High efficiency results in minimal power loss during voltage regulation.
• Wide input voltage range makes it compatible with various power sources.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low voltage scenarios.

Working Principles

XC6123D517ER-G utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuit accordingly to maintain a stable output.

Detailed Application Field Plans

XC6123D517ER-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6123D517ER-G are: - LM1117-1.8V - MCP1700-3302E/TO - TS2940CP5

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

In conclusion, XC6123D517ER-G is a compact and efficient voltage regulator that offers stable voltage output for a wide range of electronic devices. Its features such as overcurrent protection and thermal shutdown make it a reliable choice for various applications. However, designers should consider its limitations in terms of maximum output current and dropout voltage when selecting this regulator for specific projects.