XC6122E649ER-G

Product Overview

Category

XC6122E649ER-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

XC6122E649ER-G is available in a small SOT-23-5 package.

Essence

The essence of XC6122E649ER-G is to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

XC6122E649ER-G is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E649ER-G has five pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. CE: Capacitor connection pin for stability

Functional Features

• Voltage regulation: XC6122E649ER-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It minimizes power loss and extends battery life in portable devices.
• Low quiescent current: It consumes minimal current when not actively regulating voltage, reducing power consumption.
• Thermal shutdown protection: It shuts down automatically to prevent damage due to excessive heat.
• Short circuit protection: It safeguards the circuit by limiting current during a short circuit event.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage minimizes power loss.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents damage from overheating.
• Short circuit protection safeguards the circuit.

Disadvantages

• Limited input and output voltage ranges.
• SOT-23-5 package may not be suitable for all applications.

Working Principles

XC6122E649ER-G utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

XC6122E649ER-G is commonly used in various electronic devices, including:

1. Mobile phones
2. Tablets
3. Portable media players
4. Digital cameras
5. Wearable devices

It provides reliable voltage regulation in these applications, ensuring proper functioning of the electronic components.

Detailed and Complete Alternative Models

Some alternative models to XC6122E649ER-G include:

1. LM1117-3.3: A popular voltage regulator with similar specifications.
2. LT1763: A high-performance low dropout voltage regulator.
3. MCP1700: A low quiescent current voltage regulator.

These alternative models offer similar functionality and can be considered as substitutes for XC6122E649ER-G depending on specific requirements.

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