XC6121E619MR-G

Product Overview

Category

XC6121E619MR-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: XC6121E619MR-G provides a stable output voltage, ensuring reliable operation of connected devices.
• 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 no load is connected.
• Thermal shutdown protection: It automatically shuts down to prevent damage due to excessive heat.
• Short-circuit protection: It safeguards against short circuits, preventing damage to the regulator and connected devices.

Package

XC6121E619MR-G comes in a small surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of XC6121E619MR-G lies in its ability to provide stable and regulated voltage to electronic circuits, ensuring proper functioning of connected devices.

Packaging/Quantity

XC6121E619MR-G is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 1.9V
• Maximum output current: 150mA
• Dropout voltage: 200mV (at 100mA)
• Quiescent current: 30µA
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121E619MR-G has the following pin configuration:

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

Functional Features

• Voltage regulation: XC6121E619MR-G maintains a constant 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 no load is connected, maximizing battery life.
• Thermal shutdown protection: It automatically shuts down to prevent damage due to excessive heat, ensuring device safety.
• Short-circuit protection: It safeguards against short circuits, preventing damage to the regulator and connected devices.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage for electronic circuits.
• Low dropout voltage ensures efficient operation.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating.
• Short-circuit protection safeguards against damage.

Disadvantages

• Limited maximum output current (150mA).
• Input voltage range restricted to 2.5V - 6.0V.

Working Principles

XC6121E619MR-G utilizes internal circuitry to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuit accordingly to maintain a constant output voltage. This ensures that connected devices receive a stable power supply, enabling their proper functioning.

Detailed Application Field Plans

XC6121E619MR-G finds applications in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices - Battery-powered devices

Its ability to provide stable voltage regulation makes it suitable for any application where consistent power supply is crucial.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121E619MR-G are: - XC6206P332MR-G - LM317T - LT1084CP-5 - TPS7A4700

These models offer similar voltage regulation capabilities and can be used as alternatives based on specific requirements and compatibility with the application.

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