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XL7015E1

Name: XL7015E1
Rating: 4.7 (12 reviews)

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資料表 XL7015E1 DataSheet
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規格

Manufacturer	XLSEMI
Package	TO-252-5
Voltage - Supply	5V~80V
Function	Step-down type
Synchronous Rectifier	No
Number of Outputs	1
Topology	Step-Down
Operating Temperature	-40℃~+125℃
Output Type	Adjustable
Quiescent Current	5mA
Switch tube (built-in/external)	Built-in
Output Current	0.8A
Frequency - Switching	150kHz

概述

Description

The XL7015E1 is a high-performance, adjustable linear voltage regulator designed for various applications, including consumer electronics, industrial devices, and automotive systems. It features a wide input voltage range, typically from 4.5V to 36V, and can provide a stable output voltage adjustable from 1.25V up to a maximum output voltage, often around 15V.
Key specifications include a maximum output current of 1.5A and low dropout voltage, ensuring efficient power conversion. The XL7015E1 also incorporates protection features like thermal shutdown and current limiting, enhancing reliability and safety in circuits.
Its compact design and ease of use make it suitable for PCB layouts where space is a constraint. The device is often utilized in applications requiring precise voltage regulation and can be found in power supplies, battery chargers, and LED drivers. Overall, the XL7015E1 is valued for its efficiency, versatility, and robust performance in delivering regulated power.

Features

The XL7015E1 is a high-performance, adjustable linear voltage regulator. Here are its key features:
1. Input Voltage Range: Operates with a wide input voltage range of 4.5V to 30V.
2. Output Voltage: Adjustable output voltage from 1.25V to 25V with a simple external resistor divider.
3. Current Output: Capable of delivering up to 1.5A of output current.
4. Low Quiescent Current: Offers low quiescent current, enhancing efficiency in low-load scenarios.
5. Protection Features: Integrated over-temperature and over-current protection safeguards against potential damage.
6. Low Dropout Voltage: Features a low dropout (LDO) voltage, ensuring stable output even under varying loads.
7. Thermal Performance: Designed for good thermal performance with a built-in thermal shutdown mechanism.
8. Application Versatility: Suitable for various applications including power supplies, battery chargers, and portable devices.
These features make the XL7015E1 a reliable choice for power management in electronic circuits.

Package

The XL7015E1 is typically available in a TO-220 package type, which is a commonly used package for power devices. This package provides good thermal performance and ease of handling for applications requiring voltage regulation.

Pinout

The XL7015E1 is a step-down (buck) voltage regulator with a pin count of 8. Its primary functions include converting a higher input voltage to a lower output voltage with high efficiency.
The pin configuration is as follows:
1. VIN: Input voltage.
2. GND: Ground.
3. SW: Switch node for the inductor connection.
4. VOUT: Output voltage.
5. COMP: Compensation pin for stability.
6. CSN: Current sense negative.
7. CSP: Current sense positive.
8. EN: Enable pin for turning the regulator on/off.
This device is commonly used in various applications, including battery-powered devices, to efficiently manage power supply requirements.

Manufacturer

The XL7015E1 is manufactured by XLSEMI, a company known for producing integrated circuits (ICs) and power management solutions. Founded in 2007 and based in China, XLSEMI specializes in designing and supplying various semiconductor devices, including voltage regulators, LED drivers, and other power management ICs. The company focuses on innovation and quality to meet the needs of various industries, including consumer electronics, telecommunications, and automotive sectors. XLSEMI aims to provide efficient and reliable solutions for power management applications.

Application

The XL7015E1 is a versatile voltage regulator primarily used in applications such as power supply circuits for microcontrollers, sensors, and communication devices. It is suitable for battery-operated devices, automotive electronics, and LED drivers. Its features include low dropout voltage, high efficiency, and adjustable output, making it ideal for portable electronics, consumer products, and industrial automation systems.

Equivalent

The XL7015E1 chip is a voltage regulator, commonly used in DC-DC conversion applications. Equivalent products include the LM2596, L7805, MP1584, and LM2576. While these alternatives may offer similar functionalities, it's essential to check specific parameters like output voltage, current capacity, and efficiency to ensure compatibility with your application.