XC6122D550ER-G

Product Overview

Category

XC6122D550ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV (at 100mA)
• Low Quiescent Current: 30μA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

The XC6122D550ER-G is available in a SOT-23-5 package. It is typically sold in reels or tubes containing a specified quantity of units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.3% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Pin Configuration

The XC6122D550ER-G has the following pin configuration:

```

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| | --| VOUT| --| GND | --| VIN | |____| ```

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Wide input voltage range allows for versatile applications.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• High ripple rejection ratio reduces the impact of noise on the output voltage.

Advantages

• Compact SOT-23-5 package enables space-saving designs.
• Wide operating temperature range makes it suitable for various environments.
• Low dropout voltage and quiescent current enhance energy efficiency.
• Good line and load regulation provide stable output voltage.

Disadvantages

• Maximum output current limited to 150mA, which may not be sufficient for high-power applications.
• Limited output voltage range may restrict certain voltage requirements.

Working Principles

The XC6122D550ER-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 a voltage divider network connected to the output. The pass transistor adjusts its resistance to maintain a constant output voltage despite changes in input voltage or load conditions.

Application Field Plans

The XC6122D550ER-G can be used in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive applications - Medical equipment

Alternative Models

Some alternative models that offer similar functionality to the XC6122D550ER-G include: - LM1117-3.3V - MCP1700-3302E/TO - TS2937CP-3.3

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

In conclusion, the XC6122D550ER-G is a voltage regulator with a wide input voltage range, low dropout voltage, and low quiescent current. It offers stable output voltage regulation and finds applications in various electronic devices and systems. Alternative models are available for specific needs.