LDK120C28R

Product Overview

Category

LDK120C28R belongs to the category of electronic components.

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

LDK120C28R is available in a small surface-mount package, suitable for integration into various electronic devices.

Essence

The essence of LDK120C28R lies in its ability to regulate voltage and efficiently manage power within electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Input Voltage Range: 4.5V - 28V
• Output Voltage: 2.8V
• Maximum Output Current: 1.2A
• Efficiency: >90%
• Operating Temperature Range: -40°C to +85°C

Detailed 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 for flexibility in different applications.
• High efficiency ensures minimal power loss during voltage regulation.
• Enable pin provides control over the device's operation.
• Feedback pin enables precise voltage regulation.
• Output voltage remains stable even under varying load conditions.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into electronic circuits.
• High efficiency results in reduced power consumption.
• Wide input voltage range enhances versatility.
• Stable output voltage ensures reliable performance.

Disadvantages

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

Working Principles

LDK120C28R utilizes a switching regulator circuit to regulate the input voltage and provide a stable output voltage. The enable pin controls the device's operation, while the feedback pin ensures precise voltage regulation.

Detailed Application Field Plans

LDK120C28R finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. LDK120C33R: Similar to LDK120C28R but with an output voltage of 3.3V.
2. LDK120C12R: Similar to LDK120C28R but with an output voltage of 1.2V.
3. LDK120C05R: Similar to LDK120C28R but with an output voltage of 0.5V.

These alternative models offer similar functionality but cater to different voltage requirements.

In conclusion, LDK120C28R is a compact and efficient electronic component used for voltage regulation and power management in various electronic devices. Its wide input voltage range, stable output voltage, and high efficiency make it a reliable choice for many applications. However, its limited maximum output current and operating temperature range should be considered when selecting this component for specific projects.