XC6121D320ER-G

Product Overview

Category

XC6121D320ER-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The XC6121D320ER-G comes in a small SOT-23-5 package.
• Essence: This voltage regulator is designed to provide stable and regulated output voltage.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The specifications of XC6121D320ER-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.2V
• Output Current: 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 30µA (typical)

Pin Configuration

The pin configuration of XC6121D320ER-G is as follows:

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| | --| EN |-- Enable Pin --| GND |-- Ground Pin --| VIN |-- Input Voltage Pin --| VOUT |-- Output Voltage Pin |____| ```

Functional Features

The XC6121D320ER-G offers the following functional features:

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown protection prevents damage due to overheating.
• Stable output voltage provides reliable performance for connected devices.

Advantages and Disadvantages

Advantages: - Small package size allows for space-saving designs. - Low quiescent current minimizes power consumption. - Wide input voltage range enhances versatility.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Dropout voltage may affect efficiency in certain scenarios.

Working Principles

The XC6121D320ER-G operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC6121D320ER-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121D320ER-G are: - XC6121C320ER-G: Similar specifications, but with a different package type (SOT-89-5). - XC6121D330ER-G: Slightly higher output voltage (3.3V) with similar characteristics. - XC6121E310ER-G: Lower output voltage (3.1V) with similar characteristics.

Please note that these alternative models may have slight differences in performance and package size.

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