XC6123C728MR-G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Low dropout voltage - High output voltage accuracy - Low quiescent current - Thermal shutdown protection - Short-circuit current limit

Package: SOT-23-5

Essence: The XC6123C728MR-G is a voltage regulator IC designed to provide a stable output voltage for various electronic devices.

Packaging/Quantity: The XC6123C728MR-G is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.8V - 5.0V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Output Current: 150mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6123C728MR-G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)
5. CE (Capacitor Enable)

Functional Features

• Low Dropout Voltage: The XC6123C728MR-G exhibits a low dropout voltage, ensuring efficient power conversion even when the input voltage is close to the desired output voltage.
• High Output Voltage Accuracy: This voltage regulator provides high output voltage accuracy, ensuring stable and reliable performance of the connected electronic devices.
• Low Quiescent Current: With a low quiescent current, the XC6123C728MR-G minimizes power consumption during standby or idle modes, enhancing overall energy efficiency.
• Thermal Shutdown Protection: The IC incorporates thermal shutdown protection, preventing damage due to excessive temperature.
• Short-Circuit Current Limit: The XC6123C728MR-G features a short-circuit current limit, safeguarding the circuit from potential damage in case of a short-circuit condition.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures efficient power conversion. - High output voltage accuracy guarantees stable performance. - Low quiescent current minimizes power consumption. - Thermal shutdown protection prevents overheating. - Short-circuit current limit protects the circuit.

Disadvantages: - Limited output current capacity (150mA).

Working Principles

The XC6123C728MR-G operates as a linear voltage regulator. It regulates the input voltage to a stable output voltage by utilizing a pass transistor and feedback control mechanism. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The XC6123C728MR-G is commonly used in various electronic devices that require a stable and regulated power supply. Some typical application fields include:

1. Mobile Devices: Smartphones, tablets, portable media players.
2. Consumer Electronics: Digital cameras, portable gaming consoles, audio players.
3. Computer Peripherals: USB hubs, external hard drives, wireless adapters.
4. Industrial Equipment: Sensors, control systems, measurement devices.
5. Automotive Electronics: Infotainment systems, navigation units, dashboard displays.

Detailed and Complete Alternative Models

1. XC6123C728MR-G-ND
2. XC6123C728MR-H
3. XC6123C728MR-H-ND
4. XC6123C728MR-I
5. XC6123C728MR-I-ND

These alternative models offer similar functionality and characteristics to the XC6123C728MR-G, providing flexibility for different design requirements.

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