XC6122E520MR-G

Product Overview

Use

It is commonly used for voltage regulation in electronic circuits.

Characteristics

Package: SOT-23-5
Essence: Low dropout voltage regulator
Packaging/Quantity: Tape and reel, 3000 pieces per reel

Specifications

The specifications of XC6122E520MR-G are as follows:

Input Voltage Range: 2.5V to 6.0V
Output Voltage: 5.2V
Dropout Voltage: 200mV (typical)
Maximum Output Current: 150mA
Quiescent Current: 30µA (typical)
Line Regulation: ±0.1% (typical)
Load Regulation: ±0.3% (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6122E520MR-G has a total of five pins arranged as follows:

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| | --| |-- |____| ```

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

Functional Features

Low dropout voltage: The XC6122E520MR-G has a low dropout voltage of only 200mV, ensuring efficient voltage regulation even when the input voltage is close to the desired output voltage.
Low quiescent current: With a typical quiescent current of only 30µA, this voltage regulator minimizes power consumption in standby or low-load conditions.
Wide input voltage range: It can accept input voltages ranging from 2.5V to 6.0V, making it suitable for a variety of applications.
Stable output voltage: The XC6122E520MR-G provides a stable output voltage of 5.2V, ensuring reliable operation of connected electronic components.

Advantages and Disadvantages

Advantages

Low dropout voltage ensures efficient voltage regulation.
Low quiescent current minimizes power consumption.
Wide input voltage range allows for versatile application.
Stable output voltage ensures reliable operation.

Disadvantages

Limited maximum output current of 150mA may not be sufficient for high-power applications.
No adjustable output voltage option available.

Working Principles

The XC6122E520MR-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 the output, adjusting the pass transistor to maintain a constant output voltage. When the input voltage is higher than the desired output voltage, the pass transistor reduces the excess voltage, resulting in a regulated output voltage.

Detailed Application Field Plans

XC6122E520MR-G can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to XC6122E520MR-G are: - XC6122E519MR-G: Output voltage of 5.1V - XC6122E521MR-G: Output voltage of 5.3V - XC6122E522MR-G: Output voltage of 5.4V

These alternative models provide different output voltage options to suit specific application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6122E520MR-G i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of XC6122E520MR-G in technical solutions:

Q: What is XC6122E520MR-G? A: XC6122E520MR-G is a voltage detector IC (integrated circuit) manufactured by Torex Semiconductor. It is commonly used for monitoring power supply voltages in various electronic devices.
Q: What is the operating voltage range of XC6122E520MR-G? A: The operating voltage range of XC6122E520MR-G is from 0.8V to 6.0V.
Q: How does XC6122E520MR-G work? A: XC6122E520MR-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below the reference voltage, it triggers an output signal indicating a low voltage condition.
Q: What is the output type of XC6122E520MR-G? A: XC6122E520MR-G has an open-drain output type, which means it can be connected to other devices using a pull-up resistor to achieve different logic levels.
Q: What is the typical quiescent current of XC6122E520MR-G? A: The typical quiescent current of XC6122E520MR-G is around 1.0µA, making it suitable for low-power applications.
Q: Can XC6122E520MR-G be used for overvoltage protection? A: No, XC6122E520MR-G is specifically designed for undervoltage detection and does not provide overvoltage protection.
Q: What is the accuracy of the voltage detection threshold in XC6122E520MR-G? A: The accuracy of the voltage detection threshold in XC6122E520MR-G is typically ±1.5%.
Q: Can XC6122E520MR-G be used in automotive applications? A: Yes, XC6122E520MR-G is AEC-Q100 qualified and can be used in automotive applications that require reliable undervoltage monitoring.
Q: Does XC6122E520MR-G have built-in hysteresis? A: Yes, XC6122E520MR-G has a built-in hysteresis of typically 50mV, which helps to prevent output oscillation near the detection threshold.
Q: What is the package type of XC6122E520MR-G? A: XC6122E520MR-G is available in a SOT-25 package, which is a small surface-mount package with 5 pins.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements.