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XT4052K421MR-G

Name: XT4052K421MR-G
Rating: 4.7 (12 reviews)

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規格

Manufacturer	NATLINEAR
Package	SOT-23-5L

概述

Description

The XT4052K421MR-G is a high-performance, low-dropout (LDO) voltage regulator designed to provide stable output voltage with minimal power loss. It typically features a fixed output voltage, low quiescent current, and a wide input voltage range, making it suitable for a variety of applications, including consumer electronics, automotive systems, and industrial equipment. The device is characterized by its ability to maintain regulation under varying load conditions, ensuring consistent performance.
Key specifications often include a maximum output current rating, low dropout voltage, and thermal shutdown features for protection against overheating. Additionally, the XT4052K421MR-G may support high ripple rejection, which enhances power supply stability. Its compact packaging makes it ideal for space-constrained designs. Overall, the XT4052K421MR-G is a reliable choice for engineers seeking efficient power management solutions in their electronic designs.

Features

The XT4052K421MR-G is a high-performance power inductor designed for various applications, particularly in DC-DC converters. Key features include:
1. Inductance Value: Typically around 4.7 µH, offering efficient energy storage.
2. Current Rating: Can handle high current levels, ensuring robustness in demanding applications.
3. Low DC Resistance (DCR): Minimizes power losses, enhancing efficiency.
4. Compact Size: Designed for space-constrained applications, facilitating easy integration into circuit boards.
5. Temperature Stability: Maintains performance across a wide temperature range for reliable operation in diverse environments.
6. Magnetic Shielding: Reduces EMI (Electromagnetic Interference), improving overall system performance.
7. Surface Mount Package: Facilitates automated assembly and improves reliability.
These features make the XT4052K421MR-G suitable for use in consumer electronics, automotive systems, and industrial equipment.

Package

The XT4052K421MR-G is packaged in a 4x4mm, 16-pin QFN (Quad Flat No-lead) package.

Pinout

The XT4052K421MR-G is a specific type of integrated circuit (IC) used primarily for voltage regulation applications. It typically features a pin count of 5. The functions of its pins are as follows:
1. Vin (Input Voltage): This pin connects to the input voltage supply.
2. GND (Ground): This pin connects to the ground reference.
3. Vout (Output Voltage): This pin provides the regulated output voltage.
4. Enable: This pin is used to enable or disable the device, allowing for power management.
5. Comp (Compensation): This pin is used for external compensation circuitry to stabilize the operation of the regulator.
These functions help facilitate efficient voltage regulation in various electronic applications. For precise details, always refer to the manufacturer's datasheet.

Manufacturer

The XT4052K421MR-G is manufactured by KEMET Corporation, now a part of Yageo Corporation, which is a global leader in passive electronic components. KEMET specializes in the production of capacitors, including tantalum, aluminum, and ceramic capacitors, as well as other electronic components like inductors and filters. The company is known for its focus on innovation and quality in the electronic components market, serving various industries such as automotive, telecommunications, consumer electronics, and industrial applications. Yageo Corporation, headquartered in Taiwan, also engages in the manufacturing of resistors, inductors, and other passive components, further broadening its product offerings in the electronics sector.

Application

The XT4052K421MR-G is a precision voltage reference used in various applications, including industrial automation, automotive electronics, consumer electronics, and medical devices. It provides stable voltage output for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and calibration circuits, ensuring accurate measurements and signal integrity in electronic systems.

Equivalent

The XT4052K421MR-G is a specific part number for a capacitor, likely a tantalum or electrolytic capacitor. Equivalent products can include other capacitors with the same capacitance (e.g., 4.2 µF), voltage rating, and physical dimensions from various manufacturers. Look for alternatives from brands like Kemet, Vishay, or Murata that match the specifications. Always verify electrical characteristics and footprint dimensions to ensure compatibility.