XC6123A640MR-G

Product Overview

Category

XC6123A640MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

XC6123A640MR-G is available in a small form factor SOT-23-5 package.

Essence

The essence of XC6123A640MR-G is to provide a stable and regulated voltage supply to electronic devices.

Packaging/Quantity

XC6123A640MR-G is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123A640MR-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

• High Precision Regulation: XC6123A640MR-G provides precise voltage regulation, ensuring stable power supply to connected devices.
• Low Dropout Voltage: The regulator maintains a low dropout voltage, minimizing power loss and maximizing efficiency.
• Low Quiescent Current: With a low quiescent current, the regulator consumes minimal power during standby or idle modes.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short Circuit Protection: XC6123A640MR-G is equipped with short circuit protection, safeguarding the regulator and connected devices from potential damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable power supply.
• Low dropout voltage minimizes power loss.
• Low quiescent current reduces power consumption during idle periods.
• Thermal shutdown protection prevents overheating.
• Short circuit protection safeguards against damage.

Disadvantages

• Limited input voltage range (2.5V - 6.0V).
• Limited output voltage range (1.2V - 5.5V).

Working Principles

XC6123A640MR-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. By continuously monitoring and regulating the voltage, it ensures a stable power supply to connected devices.

Detailed Application Field Plans

XC6123A640MR-G finds applications in various electronic systems that require regulated voltage supply. Some of the common application fields include:

1. Mobile devices: Smartphones, tablets, portable media players.
2. IoT devices: Wearables, smart home devices, sensors.
3. Automotive electronics: Infotainment systems, navigation units, lighting controls.
4. Industrial equipment: Control systems, measurement devices, motor drives.
5. Consumer electronics: Digital cameras, audio/video equipment, gaming consoles.

Detailed and Complete Alternative Models

1. XC6123B640MR-G: Similar to XC6123A640MR-G but with extended input voltage range (up to 12V).
2. XC6123C640MR-G: Improved version with lower dropout voltage and higher output current capability.
3. XC6123D640MR-G: Enhanced thermal management for better performance in high-temperature environments.

These alternative models offer similar functionality with specific enhancements to cater to different application requirements.

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