XC6121D616MR-G

Product Overview

Category

XC6121D616MR-G belongs to the category of voltage regulators.

Use

It is commonly used in electronic circuits to regulate and stabilize the voltage supplied to various components.

Characteristics

• Voltage regulation: XC6121D616MR-G provides a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
• Low quiescent current: The regulator consumes minimal power when there is no load.
• Overcurrent protection: It safeguards the circuit by limiting the current in case of a fault.
• Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent damage.

Package

XC6121D616MR-G is available in a small form factor package, making it suitable for space-constrained applications.

Essence

The essence of XC6121D616MR-G lies in its ability to provide stable and regulated voltage to electronic circuits, ensuring proper functioning of the connected components.

Packaging/Quantity

XC6121D616MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 1.6V
• Maximum output current: 200mA
• Dropout voltage: 150mV (at 100mA)
• Quiescent current: 30µA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121D616MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Voltage regulation: Maintains a constant output voltage regardless of input voltage variations.
• Overcurrent protection: Safeguards the circuit by limiting the current during faults.
• Thermal shutdown: Prevents damage by shutting down the regulator in case of excessive temperature.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of connected components.
• Low dropout voltage allows efficient operation even with small voltage differentials.
• Small form factor package enables use in space-constrained applications.
• Overcurrent protection enhances circuit safety.
• Thermal shutdown prevents damage due to excessive temperature.

Disadvantages

• Limited maximum output current (200mA).
• Input voltage range restricted to 2.5V - 6.0V.

Working Principles

XC6121D616MR-G operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This is achieved through the use of a voltage divider network and a control loop that regulates the output voltage.

Detailed Application Field Plans

XC6121D616MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

It is particularly useful in battery-powered devices where stable voltage supply is crucial for proper functionality.

Detailed and Complete Alternative Models

Some alternative models to XC6121D616MR-G include: - XC6121D616MR-G-AB: Similar specifications with additional overvoltage protection feature. - XC6121D616MR-G-CB: Higher maximum output current (300mA) with slightly increased dropout voltage. - XC6121D616MR-G-DB: Lower quiescent current (20µA) for improved power efficiency.

These alternative models provide flexibility in choosing the most suitable voltage regulator based on specific requirements.

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