LDL1117S50R

Product Overview

Category

The LDL1117S50R belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Low dropout voltage
• High output current capability
• Thermal overload protection
• Short circuit current limit
• Wide input voltage range

Package

The LDL1117S50R comes in a small surface-mount package.

Essence

The essence of the LDL1117S50R is its ability to provide stable and regulated voltage output in various electronic applications.

Packaging/Quantity

The LDL1117S50R is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 15V
• Output Voltage: 5V
• Output Current: Up to 800mA
• Dropout Voltage: 1.2V (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LDL1117S50R has three pins:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output current capability allows it to power a wide range of electronic components.
• Thermal overload protection prevents damage due to excessive heat.
• Short circuit current limit protects the regulator and connected components from damage during a short circuit event.
• Wide input voltage range enables compatibility with various power sources.

Advantages and Disadvantages

Advantages

• Stable and regulated output voltage
• Compact size
• Easy to integrate into circuit designs
• Suitable for low-power applications

Disadvantages

• Limited output current compared to higher-rated regulators
• Higher dropout voltage compared to some other regulators

Working Principles

The LDL1117S50R operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the current flow through it. The regulator compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The LDL1117S50R is commonly used in various electronic applications, including but not limited to: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LDL1117S50R include: - LM1117-5.0 - LT1117-5.0 - AMS1117-5.0 - NCP1117-5.0

These models offer similar functionality and specifications, providing options for different design requirements.

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