XC6121A643MR-G

Product Overview

Category

XC6121A643MR-G belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Compact size
• Low power consumption
• High precision
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

XC6121A643MR-G comes in a small surface-mount package.

Essence

The essence of XC6121A643MR-G is its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

The product 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: 3.3V
• Output Current: 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6121A643MR-G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• Voltage regulation within a specified range
• Overcurrent protection prevents damage to the circuit
• Thermal shutdown protection prevents overheating
• Low quiescent current ensures minimal power consumption
• Stable output voltage even under varying load conditions

Advantages and Disadvantages

Advantages

• Small size allows for space-saving designs
• Wide input voltage range accommodates various power sources
• High precision ensures accurate voltage regulation
• Low power consumption prolongs battery life
• Built-in protection features enhance circuit reliability

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

XC6121A643MR-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, regardless of input voltage or load variations.

Detailed Application Field Plans

XC6121A643MR-G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6121A643MR-G are: - XC6121B643MR-G - XC6121C643MR-G - XC6121D643MR-G - XC6121E643MR-G

These models offer similar functionality and characteristics, providing flexibility in design choices.

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