XC6124A521MR-G

Product Overview

Category

XC6124A521MR-G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize the voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low quiescent current
• Thermal shutdown protection
• Short circuit protection

Package

XC6124A521MR-G is available in a small SOT-23-5 package.

Essence

The essence of XC6124A521MR-G is to provide a stable and regulated voltage output for electronic devices.

Packaging/Quantity

XC6124A521MR-G is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 2.1V
• Dropout Voltage: 200mV @ 100mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

XC6124A521MR-G has the following pin configuration:

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Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: VOUT (Output Voltage) Pin 4: NC (No Connection) Pin 5: EN (Enable)

Functional Features

• Voltage regulation: XC6124A521MR-G ensures a stable output voltage regardless of input voltage fluctuations.
• Low dropout voltage: It can operate with a very low input-output voltage difference.
• Low quiescent current: The regulator consumes minimal current when no load is connected.
• Thermal shutdown protection: It shuts down automatically in case of excessive temperature.
• Short circuit protection: It protects the circuit from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance of electronic devices.
• Low dropout voltage allows efficient power utilization.
• Low quiescent current minimizes power consumption.
• Thermal shutdown protection prevents overheating and damage.
• Short circuit protection safeguards the circuit from potential harm.

Disadvantages

• Limited output voltage options.
• Not suitable for high-power applications.

Working Principles

XC6124A521MR-G operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. The regulator continuously monitors the input voltage, output voltage, and load conditions to ensure stability.

Detailed Application Field Plans

XC6124A521MR-G is commonly used in various electronic devices, including:

1. Mobile phones
2. Portable media players
3. Digital cameras
4. Wireless communication devices
5. Battery-powered devices
6. IoT devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to XC6124A521MR-G are:

1. LM1117-3.3: A low dropout voltage regulator with adjustable output voltage.
2. LT1763: A high-performance, low dropout linear regulator with adjustable output voltage.
3. TPS7A47: An ultra-low noise, high PSRR, low dropout voltage regulator.

These alternative models offer similar functionality and can be chosen based on specific requirements and application needs.

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