XC9142B50DMR-G

Product Overview

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

Package: DFN3030-10
Essence: Low dropout voltage regulator
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The specifications of XC9142B50DMR-G are as follows:

Input Voltage Range: 2.5V to 6.0V
Output Voltage: 5.0V ± 1%
Maximum Output Current: 150mA
Dropout Voltage: 200mV (typical)
Quiescent Current: 30µA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of XC9142B50DMR-G is as follows:

VIN: Input voltage pin
GND: Ground pin
EN: Enable pin
VOUT: Output voltage pin

Functional Features

Low dropout voltage: The XC9142B50DMR-G has a low dropout voltage of only 200mV, ensuring efficient regulation even with low input voltages.
Low quiescent current: With a typical quiescent current of 30µA, this voltage regulator minimizes power consumption when the load is light.
Enable function: The EN pin allows for easy control of the regulator's output, enabling or disabling it as needed.

Advantages and Disadvantages

Advantages

Low dropout voltage ensures efficient regulation.
Low quiescent current minimizes power consumption.
Enable function provides flexibility in controlling the output.

Disadvantages

Limited maximum output current of 150mA.

Working Principles

The XC9142B50DMR-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 and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

XC9142B50DMR-G can be used in various applications, including but not limited to: - Battery-powered devices - Portable electronic devices - IoT devices - Wearable devices

Detailed and Complete Alternative Models

Some alternative models to XC9142B50DMR-G are: - XC9141C50DMR-G: Similar specifications, but with a different package (DFN3030-8) - XC9143B50DMR-G: Higher maximum output current (300mA), but with a slightly higher dropout voltage (250mV)

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af XC9142B50DMR-G i tekniske løsninger

Sure! Here are 10 common questions and answers related to the application of XC9142B50DMR-G in technical solutions:

Q: What is XC9142B50DMR-G? A: XC9142B50DMR-G is a voltage regulator IC (integrated circuit) that provides a stable output voltage for various electronic devices.
Q: What is the input voltage range for XC9142B50DMR-G? A: The input voltage range for XC9142B50DMR-G is typically between 2.5V and 6.0V.
Q: What is the output voltage of XC9142B50DMR-G? A: The output voltage of XC9142B50DMR-G is fixed at 5.0V.
Q: What is the maximum output current of XC9142B50DMR-G? A: The maximum output current of XC9142B50DMR-G is 200mA.
Q: Can XC9142B50DMR-G be used in battery-powered applications? A: Yes, XC9142B50DMR-G can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low input voltages.
Q: Is XC9142B50DMR-G suitable for automotive applications? A: Yes, XC9142B50DMR-G is suitable for automotive applications as it meets the necessary automotive standards and has a wide operating temperature range.
Q: Does XC9142B50DMR-G have built-in protection features? A: Yes, XC9142B50DMR-G has built-in protection features such as overcurrent protection, thermal shutdown, and reverse current protection.
Q: Can XC9142B50DMR-G be used in space-constrained designs? A: Yes, XC9142B50DMR-G is available in a small form factor package (e.g., DFN) which makes it suitable for space-constrained designs.
Q: What are the typical applications of XC9142B50DMR-G? A: XC9142B50DMR-G is commonly used in various electronic devices such as IoT devices, portable electronics, consumer electronics, and industrial equipment.
Q: Is XC9142B50DMR-G RoHS compliant? A: Yes, XC9142B50DMR-G is RoHS compliant, meaning it does not contain any hazardous substances restricted by the RoHS directive.

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