XC6121F625MR-G

Product Overview

Category

XC6121F625MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The XC6121F625MR-G comes in a small SOT-25 package.
• Essence: This voltage regulator is designed to provide stable and reliable voltage output.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 3000 units per reel.

Specifications

The specifications of XC6121F625MR-G are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.5V
• Output Current: 150mA
• Dropout Voltage: 100mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The XC6121F625MR-G has the following pin configuration:

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

Functional Features

The functional features of XC6121F625MR-G include:

• Low dropout voltage: The regulator maintains a low voltage drop between the input and output, ensuring efficient power conversion.
• Low quiescent current: It consumes minimal current when in standby mode, reducing power consumption.
• Overcurrent protection: The device includes built-in protection against excessive current flow, safeguarding the circuitry.
• Thermal shutdown: In case of overheating, the regulator automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages: - Compact size and lightweight - Wide input voltage range - Low dropout voltage - Overcurrent protection

Disadvantages: - Limited output current capacity - Restricted operating temperature range

Working Principles

The XC6121F625MR-G operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The internal circuitry compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

XC6121F625MR-G finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121F625MR-G are: - XC6206P252MR - LM1117IMPX-2.5 - MCP1700T-2502E/TT

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, XC6121F625MR-G is a voltage regulator that offers stable and reliable voltage regulation. With its compact size and low dropout voltage, it is suitable for various electronic applications. However, it has limitations in terms of output current capacity and operating temperature range. Designers can consider alternative models based on their specific needs.