XC6124A536MR-G

Product Overview

Category

XC6124A536MR-G belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 30µA (typical)
• Package Type: SOT-23-5
• Operating Temperature Range: -40°C to +85°C

Package and Quantity

XC6124A536MR-G is available in a SOT-23-5 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 3.3V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (at 100mA)
• Quiescent Current: 30µA (typical)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.5% (typical)
• Ripple Rejection Ratio: 60dB (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The XC6124A536MR-G has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Good line and load regulation provide stable output voltage under varying conditions.
• Excellent ripple rejection ratio reduces noise in the output signal.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving integration into compact electronic devices.
• Low dropout voltage ensures efficient operation even with low battery voltages.
• Low quiescent current prolongs battery life in portable applications.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• No adjustable output voltage option available.

Working Principles

The XC6124A536MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from a voltage divider network connected to the output. The pass transistor adjusts its resistance to maintain a constant output voltage, compensating for changes in the input voltage and load conditions.

Application Field Plans

The XC6124A536MR-G is commonly used in various electronic devices and systems, including:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of the XC6124A536MR-G.
2. IoT (Internet of Things) devices: The wide input voltage range and small package size make it suitable for IoT applications where space and power efficiency are crucial.
3. Industrial control systems: The stability and reliability of the XC6124A536MR-G make it ideal for regulating voltage in industrial control systems, ensuring consistent performance.

Alternative Models

1. XC6124B536MR-G: Similar specifications but with an adjustable output voltage option.
2. XC6124C536MR-G: Higher maximum output current of 300mA.
3. XC6124D536MR-G: Lower dropout voltage of 100mV at 100mA.

These alternative models provide flexibility and cater to specific application requirements.

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