XC6122E716MR-G

Product Overview

Category

XC6122E716MR-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 units per reel

Specifications

The specifications of XC6122E716MR-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E716MR-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: NC (No Connection) Pin 5: VOUT (Output Voltage)

Functional Features

• Low dropout voltage: The XC6122E716MR-G has a low dropout voltage of only 200mV, allowing it to regulate voltage efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: With a typical quiescent current of only 30µA, this voltage regulator minimizes power consumption when the load is light.
• Enable pin: The EN pin allows for easy control of the regulator's output. When EN is high, the regulator is enabled and provides a regulated output voltage. When EN is low, the regulator goes into a low-power shutdown mode.

Advantages and Disadvantages

Advantages

• Low dropout voltage ensures efficient voltage regulation.
• Low quiescent current minimizes power consumption.
• Enable pin provides easy control of the output.
• Small package size (SOT-23-5) allows for space-saving designs.

Disadvantages

• Maximum output current limited to 150mA, which may not be sufficient for high-power applications.
• No thermal shutdown feature, so external measures may be required to prevent overheating.

Working Principles

The XC6122E716MR-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, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

XC6122E716MR-G can be used in various applications, including but not limited to:

1. Battery-powered devices: It can regulate the voltage in portable electronic devices, such as smartphones, tablets, and wearable devices.
2. IoT devices: The low quiescent current makes it suitable for IoT applications where power efficiency is crucial.
3. Automotive electronics: It can be used in automotive systems, such as infotainment systems, GPS modules, and lighting controls.
4. Industrial equipment: The voltage regulator can be employed in industrial automation, control systems, and sensor networks.

Detailed and Complete Alternative Models

Some alternative models to XC6122E716MR-G are:

1. XC6206P332MR-G: Similar low dropout voltage regulator with a different package (SOT-89-3).
2. XC6220B332MR-G: Low dropout voltage regulator with a higher output current capability (300mA) and a different package (SOT-25).
3. XC6219B332MR-G: Low dropout voltage regulator with a lower quiescent current (10µA) and a different package (SOT-23-5).

These alternative models offer similar functionality but may have variations in package size, output current, or other specifications.

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