XC6122D330MR-G

Product Overview

Category

XC6122D330MR-G belongs to the category of voltage regulators.

Use

It is primarily used for voltage regulation in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV (at 100mA)
• Low Quiescent Current: 1µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The XC6122D330MR-G comes in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 1µA (typical), 10µA (maximum)
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6122D330MR-G has a SOT-23-5 package with the following pin configuration:

```

---

| | --| Vout| --| GND | --| EN | --| NC | |____| ```

Pin Descriptions: - Vout: Output Voltage - GND: Ground - EN: Enable Pin (Active High) - NC: No Connection

Functional Features

1. Low Dropout Voltage: The XC6122D330MR-G has a low dropout voltage of 200mV, ensuring stable output even with low input voltages.
2. Low Quiescent Current: With a typical quiescent current of 1µA, the regulator minimizes power consumption in standby or idle modes.
3. Wide Input Voltage Range: The device can accept input voltages ranging from 2.5V to 6.0V, making it suitable for various applications.
4. High Ripple Rejection Ratio: The XC6122D330MR-G exhibits a high ripple rejection ratio of 70dB, providing effective noise suppression.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures stable output even with low input voltages.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Wide input voltage range allows for versatile application usage.
• High ripple rejection ratio provides effective noise suppression.

Disadvantages

• Limited maximum output current of 150mA may not be sufficient for high-power applications.
• SOT-23-5 package may require careful handling during assembly.

Working Principles

The XC6122D330MR-G is a linear voltage regulator that operates by maintaining a constant output voltage regardless of variations in the input voltage or load conditions. It achieves this through the use of a voltage reference, error amplifier, and pass transistor. The regulator compares the output voltage with the reference voltage and adjusts the pass transistor accordingly to maintain the desired output voltage.

Detailed Application Field Plans

The XC6122D330MR-G can be used in various electronic applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to XC6122D330MR-G that offer similar functionality include: - XC6206P332MR-G - LM1117IMPX-3.3/NOPB - MCP1700T-3302E/TT

These alternatives can be considered based on specific requirements, availability, and cost considerations.

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