XC6121E749MR-G

Product Overview

Category

XC6121E749MR-G belongs to the category of electronic components.

Use

It is used in various electronic devices and circuits for voltage regulation and power management purposes.

Characteristics

• Voltage regulation capability
• Power management functionality
• Compact size
• High efficiency
• Low power consumption

Package

XC6121E749MR-G is available in a small surface mount package, which makes it suitable for compact electronic designs.

Essence

The essence of XC6121E749MR-G lies in its ability to regulate voltage and manage power efficiently, ensuring stable operation of electronic devices.

Packaging/Quantity

XC6121E749MR-G is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Maximum Output Current: 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121E749MR-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

XC6121E749MR-G offers the following functional features:

• Voltage regulation: It maintains a stable output voltage within the specified range, regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Enable pin: The optional enable pin allows for control of the device's operation.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• High efficiency results in minimal power loss.
• Wide input and output voltage ranges provide flexibility in various applications.
• Low quiescent current minimizes power consumption during standby.

Disadvantages

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

Working Principles

XC6121E749MR-G utilizes internal circuitry to regulate the output voltage. It compares the feedback voltage with a reference voltage and adjusts the internal control circuit accordingly to maintain a stable output voltage. The enable pin allows for control of the device's operation, enabling or disabling the voltage regulation function.

Detailed Application Field Plans

XC6121E749MR-G finds applications in various electronic devices and circuits, including but not limited to:

1. Mobile phones: Power management and voltage regulation for efficient battery usage.
2. Portable audio players: Stable voltage supply for audio processing components.
3. IoT devices: Power management and voltage regulation for low-power sensors and communication modules.
4. Wearable devices: Efficient power management for extended battery life.
5. Automotive electronics: Voltage regulation for stable operation of various electronic systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121E749MR-G are:

1. XC6206P332MR-G
2. XC6219B182MR-G
3. XC6220C502MR-G
4. XC6230D302MR-G
5. XC6240A252MR-G

These alternative models can be considered based on specific requirements and design constraints.

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