XC6121A744MR-G

Product Overview

Category

XC6121A744MR-G belongs to the category of voltage regulators.

Use

It is commonly used for regulating voltage in electronic circuits.

Characteristics

• Small size and lightweight
• Low power consumption
• High precision voltage regulation
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6121A744MR-G is available in a small surface-mount package.

Essence

The essence of XC6121A744MR-G lies in its ability to provide stable and regulated voltage output for various electronic devices.

Packaging/Quantity

XC6121A744MR-G is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Output Current: 150mA (max)
• Dropout Voltage: 200mV (typ)
• Quiescent Current: 30µA (typ)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A744MR-G has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. CE: Chip enable pin

Functional Features

• Voltage regulation: XC6121A744MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown protection: In case of excessive heat, the regulator shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained applications.
• Low power consumption helps conserve energy.
• Wide input voltage range allows for versatile usage.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

XC6121A744MR-G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

XC6121A744MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121A744MR-G are: - XC6206P332MR-G - XC6219B182MR-G - XC6220C502MR-G - XC6230D502MR-G - XC6240D502MR-G

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

In conclusion, XC6121A744MR-G is a compact voltage regulator with excellent precision and protection features. Its wide application field and availability of alternative models make it a versatile choice for various electronic circuits.

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