XC6122C220MG-G

Product Overview

Category

XC6122C220MG-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

• Package: SOT-23-5
• Essence: Low dropout voltage regulator
• Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

The specifications of XC6122C220MG-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.2V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 150mA
• Quiescent Current: 40µA (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122C220MG-G has a total of five pins arranged as follows:

```

---

| | --| |-- |____| ```

Pin 1: VIN (Input voltage) Pin 2: GND (Ground) Pin 3: NC (No connection) Pin 4: VOUT (Output voltage) Pin 5: CE (Enable control)

Functional Features

• Low dropout voltage: The XC6122C220MG-G exhibits a low dropout voltage of only 200mV, ensuring efficient regulation even with small input-output differentials.
• Low quiescent current: With a typical quiescent current of 40µA, this voltage regulator minimizes power consumption when in standby mode.
• Enable control: The CE pin allows for easy on/off control of the regulator, providing flexibility in power management.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient regulation.
• Low quiescent current minimizes power consumption.
• Enable control allows for easy on/off operation.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Noisy input voltage may affect the regulator's performance.

Working Principles

XC6122C220MG-G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6122C220MG-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Wearable devices - IoT modules

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6122C220MG-G are: - XC6206P222MR: Similar low dropout voltage regulator with a different package (SOT-89-5). - LM1117MPX-2.2/NOPB: Low dropout voltage regulator with higher maximum output current (800mA) and adjustable output voltage. - MCP1700T-2202E/TT: Low dropout voltage regulator with a lower quiescent current (1.6µA) and adjustable output voltage.

These alternative models provide similar functionality but may have different specifications and package options.