XC6121C427MR-G

Product Overview

Category

XC6121C427MR-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: XC6121C427MR-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: The regulator consumes minimal current when no load is connected.
• Thermal shutdown protection: It automatically shuts down to prevent damage from excessive heat.

Package

XC6121C427MR-G comes in a small form factor package, typically a surface mount device (SMD).

Essence

The essence of XC6121C427MR-G lies in its ability to maintain a constant voltage output despite fluctuations in the input voltage.

Packaging/Quantity

The product is usually packaged in reels or tape and reel packaging, with a quantity of several hundred or thousand units per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage: 4.27V
• Maximum output current: 150mA
• Dropout voltage: 200mV at 100mA
• Quiescent current: 30µA
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

XC6121C427MR-G has three pins:

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

Functional Features

• Voltage regulation: Maintains a stable output voltage regardless of input voltage variations.
• Overcurrent protection: Safeguards the circuit by limiting the output current.
• Thermal shutdown protection: Prevents damage due to excessive heat.
• Low quiescent current: Minimizes power consumption when no load is connected.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable operation of connected components.
• Low dropout voltage allows efficient operation even with small input-output voltage differentials.
• Thermal shutdown protection prevents damage from excessive heat.
• Small form factor package enables space-saving designs.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Input voltage range may restrict compatibility with certain systems.

Working Principles

XC6121C427MR-G utilizes a combination of internal circuitry, feedback mechanisms, and control logic to regulate the output voltage. It continuously monitors the input voltage and adjusts its internal components to maintain a constant output voltage.

Detailed Application Field Plans

XC6121C427MR-G finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to XC6121C427MR-G include: - XC6121C427MR-G-ND - XC6121C427MR-G-F - XC6121C427MR-G-H

These models may have slight variations in specifications or package options, but they serve the same purpose of voltage regulation.

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