LD59030DTPU28R

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: DTPU28R
• Essence: Voltage Regulator
• Packaging/Quantity: 1000 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LD59030DTPU28R has the following pin configuration:

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

Functional Features

• High Efficiency: The LD59030DTPU28R offers high efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: It consumes low power, making it suitable for energy-efficient applications.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 28V, it can handle a wide variety of power sources.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.8V to 5.5V, providing flexibility for different applications.
• Overcurrent and Overtemperature Protection: It includes built-in protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile usage. - Adjustable output voltage provides flexibility. - Built-in protection features ensure safe operation.

Disadvantages: - Limited output current capacity (up to 3A). - Operating temperature range may not be suitable for extreme environments.

Working Principles

The LD59030DTPU28R is a voltage regulator that converts an input voltage within the range of 4.5V to 28V to a stable and adjustable output voltage between 0.8V and 5.5V. It achieves this through a combination of switching and control circuitry. The feedback pin (FB) monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level. The enable pin (EN) allows for easy on/off control of the regulator.

Detailed Application Field Plans

The LD59030DTPU28R finds applications in various fields, including:

1. Consumer Electronics: It can be used in smartphones, tablets, and other portable devices to regulate power supply efficiently.
2. Industrial Automation: It is suitable for powering sensors, actuators, and control systems in industrial automation applications.
3. Automotive Electronics: The regulator can be utilized in automotive electronics to provide stable power for various components.
4. Telecommunications: It can be employed in telecom equipment to ensure reliable and efficient power management.
5. Renewable Energy Systems: The LD59030DTPU28R can be integrated into solar panels or wind turbines to regulate the generated power.

Detailed and Complete Alternative Models

1. LD59030DTPU28R-TR: Similar to LD59030DTPU28R but available in tape and reel packaging.
2. LD59030DTPU28R-G: Green version with reduced environmental impact.
3. LD59030DTPU28R-HV: High-voltage variant with an extended input voltage range up to 60V.

These alternative models offer similar functionality and characteristics to the LD59030DTPU28R, providing options for different packaging preferences or specific application requirements.

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