XC6121E626MR-G

Product Overview

Category

XC6121E626MR-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: XC6121E626MR-G provides a stable output voltage.
• Low dropout voltage: It operates efficiently even when the input voltage is close to the output voltage.
• Low quiescent current: It consumes minimal power when in standby mode.
• Overcurrent protection: It safeguards the circuit by limiting the current flow.
• Thermal shutdown protection: It prevents overheating by shutting down when the temperature exceeds a certain threshold.

Package

XC6121E626MR-G is available in a small surface-mount package.

Essence

The essence of XC6121E626MR-G lies in its ability to regulate voltage effectively, ensuring reliable operation of electronic devices.

Packaging/Quantity

XC6121E626MR-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.5V - 6.5V
• Output voltage: 3.3V
• Maximum output current: 100mA
• Dropout voltage: 150mV (at 50mA)
• Quiescent current: 30μA (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121E626MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (optional)

Functional Features

• Voltage regulation: XC6121E626MR-G maintains a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It can operate efficiently even when the input voltage is close to the output voltage.
• Overcurrent protection: The device limits the current flow to protect the circuit from damage.
• Thermal shutdown protection: It shuts down automatically if the temperature exceeds a certain threshold, preventing overheating.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of electronic devices.
• Low dropout voltage allows efficient operation even with small voltage differentials.
• Overcurrent protection safeguards the circuit from damage.
• Thermal shutdown protection prevents overheating.

Disadvantages

• Limited maximum output current (100mA).
• Requires an external enable pin for control (optional).

Working Principles

XC6121E626MR-G operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. It utilizes various components such as resistors, capacitors, and transistors to regulate the voltage effectively.

Detailed Application Field Plans

XC6121E626MR-G finds applications in various electronic devices and circuits, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121E626MR-G are: - XC6121E627MR-G - XC6121E628MR-G - XC6121E629MR-G - XC6121E630MR-G

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable voltage regulator for specific applications.

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