LX7167CLD-TR

Product Overview

Category

LX7167CLD-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

LX7167CLD-TR is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of LX7167CLD-TR lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LX7167CLD-TR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable output voltage under varying load conditions.
• Low quiescent current minimizes power consumption when the device is idle.
• Enable pin provides control over the device's operation.
• Feedback pin enables precise voltage regulation by adjusting the output voltage.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss.
• Compact package size allows for space-saving integration into electronic devices.
• Wide input voltage range provides flexibility in power source selection.
• Precise voltage regulation ensures stable performance of connected components.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

LX7167CLD-TR operates based on a feedback control mechanism. The device continuously monitors the output voltage and adjusts it to match the desired value. This is achieved by comparing the feedback voltage with a reference voltage and adjusting the duty cycle of an internal switch. By regulating the duty cycle, the device maintains a stable output voltage despite variations in input voltage or load conditions.

Detailed Application Field Plans

LX7167CLD-TR finds applications in various electronic devices that require voltage regulation and power management. Some potential application fields include:

1. Mobile devices: Smartphones, tablets, and portable media players benefit from efficient power management to extend battery life.
2. IoT devices: Connected devices such as sensors, wearables, and home automation systems require stable power supply for reliable operation.
3. Industrial equipment: Control systems, motor drives, and power supplies in industrial settings rely on voltage regulation for optimal performance.
4. Automotive electronics: LX7167CLD-TR can be used in automotive applications like infotainment systems, lighting controls, and powertrain modules.

Detailed and Complete Alternative Models

1. LM317: A widely used linear voltage regulator offering adjustable output voltage and high current capability.
2. LT1763: A low dropout (LDO) voltage regulator with excellent line and load regulation characteristics.
3. TPS5430: A synchronous buck converter providing high efficiency and a wide input voltage range.

These alternative models offer similar functionality to LX7167CLD-TR and can be considered depending on specific requirements and design constraints.

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