XC6122D522ER-G

Product Overview

Category

XC6122D522ER-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 200mA
• Low Quiescent Current: 1µA (typical)
• Low Dropout Voltage: 100mV at 100mA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

XC6122D522ER-G is available in a SOT-23-5 package. It is typically sold in reels containing 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 200mA
• Dropout Voltage: 100mV at 100mA (typical)
• Quiescent Current: 1µA (typical)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6122D522ER-G has a total of five pins arranged as follows:

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

Functional Features

• Low quiescent current for power-saving applications.
• Wide input voltage range allows for flexibility in various electronic circuits.
• Low dropout voltage ensures efficient voltage regulation even with small voltage differences.
• Excellent line and load regulation for stable output voltage under varying conditions.
• Good ripple rejection ratio minimizes the impact of noise on the output voltage.

Advantages and Disadvantages

Advantages

• Low quiescent current enables power-saving operation.
• Wide input voltage range provides versatility in circuit design.
• Small package size (SOT-23-5) allows for space-efficient integration.
• Good line and load regulation ensure stable output voltage.
• High ripple rejection ratio reduces the impact of noise.

Disadvantages

• Maximum output current limited to 200mA, which may not be sufficient for high-power applications.
• Dropout voltage of 100mV at 100mA may cause a significant voltage drop in low voltage scenarios.

Working Principles

The XC6122D522ER-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output. The control circuit adjusts the pass transistor to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The XC6122D522ER-G can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Automotive electronics - Industrial control systems

Alternative Models

Here are some alternative models that offer similar functionality to the XC6122D522ER-G: - XC6206P332MR-G - XC6210B332MR-G - XC6220B332MR-G - XC6221B332MR-G - XC6222B332MR-G

These models have comparable specifications and can be considered as alternatives depending on specific requirements.

In conclusion, the XC6122D522ER-G is a voltage regulator with a wide input voltage range, low quiescent current, and excellent line and load regulation. It is suitable for various applications in different fields, providing stable and regulated voltage output.