LX7165-03CSP

Product Overview

Category

LX7165-03CSP belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage regulation and power management applications.

Characteristics

• LX7165-03CSP is a high-performance voltage regulator IC.
• It offers excellent stability and efficiency in voltage regulation.
• The IC operates within a wide input voltage range, making it suitable for various applications.
• It provides precise output voltage control with low ripple and noise.

Package

LX7165-03CSP is available in a compact chip-scale package (CSP), which ensures space-saving integration on circuit boards.

Essence

The essence of LX7165-03CSP lies in its ability to regulate voltage effectively, ensuring stable and reliable power supply for electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, containing a specified quantity of LX7165-03CSP ICs per package.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 60μA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

LX7165-03CSP features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• LX7165-03CSP incorporates a precision voltage reference and error amplifier for accurate voltage regulation.
• It includes an internal power transistor that handles the voltage regulation process efficiently.
• The IC offers protection features such as thermal shutdown and current limit to safeguard against overloading and overheating.

Advantages and Disadvantages

Advantages

• High stability and efficiency in voltage regulation
• Wide input voltage range for versatile applications
• Compact chip-scale package for space-saving integration
• Precise output voltage control with low ripple and noise

Disadvantages

• Limited maximum output current (1.5A)
• Dropout voltage of 200mV at 1A may affect certain sensitive applications

Working Principles

LX7165-03CSP operates based on a feedback mechanism. The error amplifier compares the output voltage with a reference voltage, adjusting the power transistor's duty cycle to maintain the desired output voltage. This closed-loop control ensures stable and accurate voltage regulation.

Detailed Application Field Plans

LX7165-03CSP finds application in various fields, including but not limited to: - Mobile devices - Portable electronics - Battery-powered systems - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LX7165-03CSP are: - LM317: A popular linear voltage regulator IC with adjustable output voltage. - LT1763: A low dropout (LDO) voltage regulator IC with high accuracy and low quiescent current. - TPS7A47: An ultra-low-noise LDO voltage regulator IC suitable for sensitive audio and RF applications.

These alternative models provide options depending on specific requirements and design considerations.

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