XC6123F618MR-G

Product Overview

Use

It is used for regulating voltage 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 XC6123F618MR-G are as follows:

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.8V
Dropout Voltage: 200mV (typical)
Output Current: 150mA (maximum)
Quiescent Current: 30µA (typical)
Line Regulation: ±0.2% (typical)
Load Regulation: ±0.5% (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

XC6123F618MR-G has a total of five pins:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
VOUT: Output voltage pin
CE: Capacitor connection pin

Functional Features

Low dropout voltage: The XC6123F618MR-G has a low dropout voltage of only 200mV, allowing it to regulate voltage efficiently 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.
Short-circuit protection: The device includes built-in short-circuit protection, preventing damage to the regulator and the connected circuitry in case of a short circuit.
Thermal shutdown protection: It features thermal shutdown protection, which automatically turns off the regulator if it exceeds the safe operating temperature range.

Advantages and Disadvantages

Advantages

Low dropout voltage ensures efficient voltage regulation.
Low quiescent current minimizes power consumption.
Built-in short-circuit and thermal shutdown protection enhance reliability.

Disadvantages

Output current limited to 150mA, which may not be sufficient for high-power applications.
Only available in a specific output voltage of 1.8V.

Working Principles

The XC6123F618MR-G is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized by using a low resistance pass transistor.

Detailed Application Field Plans

XC6123F618MR-G can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT devices - Wearable devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to XC6123F618MR-G are: - XC6123F618MR-G-AB: Same specifications but with an adjustable output voltage feature. - XC6123F618MR-G-CM: Same specifications but with a smaller package size (SOT-23-3).

These alternative models provide flexibility in terms of output voltage options and package sizes, catering to different application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av XC6123F618MR-G i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of XC6123F618MR-G in technical solutions:

Q: What is XC6123F618MR-G? A: XC6123F618MR-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 XC6123F618MR-G? A: The operating voltage range of XC6123F618MR-G is from 0.8V to 6.0V.
Q: How does XC6123F618MR-G work? A: XC6123F618MR-G works by comparing the input voltage with a fixed reference voltage. When the input voltage falls below or exceeds the reference voltage, it triggers an output signal.
Q: What is the output type of XC6123F618MR-G? A: XC6123F618MR-G has an open-drain output type, which means it can sink current but cannot source current.
Q: What is the typical quiescent current consumption of XC6123F618MR-G? A: The typical quiescent current consumption of XC6123F618MR-G is around 1.0µA.
Q: Can XC6123F618MR-G be used for overvoltage protection? A: No, XC6123F618MR-G is primarily designed for undervoltage detection. It does not provide overvoltage protection functionality.
Q: What is the accuracy of the voltage detection threshold in XC6123F618MR-G? A: The voltage detection threshold accuracy of XC6123F618MR-G is typically ±1.5%.
Q: Can XC6123F618MR-G be used in battery-powered applications? A: Yes, XC6123F618MR-G can be used in battery-powered applications as it has a low quiescent current and wide operating voltage range.
Q: Does XC6123F618MR-G have built-in hysteresis? A: Yes, XC6123F618MR-G has built-in hysteresis to prevent output oscillation near the detection threshold.
Q: What is the package type of XC6123F618MR-G? A: XC6123F618MR-G is available in a small SOT-25 package, which is compact and suitable for space-constrained designs.

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