LT3008IDC-1.8#TRPBF

Product Overview

Category

The LT3008IDC-1.8#TRPBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

The LT3008IDC-1.8#TRPBF is a low dropout (LDO) linear voltage regulator. It offers a fixed output voltage of 1.8V and can provide up to 200mA of current. This device operates with a low quiescent current, making it suitable for battery-powered applications. It also features low dropout voltage, ensuring stable regulation even when the input voltage is close to the desired output voltage.

Package

The LT3008IDC-1.8#TRPBF comes in a small 8-pin DFN (Dual Flat No-Lead) package. This package provides excellent thermal performance and allows for easy integration into compact circuit designs.

Essence

The essence of the LT3008IDC-1.8#TRPBF lies in its ability to regulate voltage with high precision and efficiency, making it an essential component in various electronic devices.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Output Voltage: 1.8V
• Maximum Output Current: 200mA
• Dropout Voltage: 300mV at 200mA
• Quiescent Current: 40μA
• Input Voltage Range: 2.5V to 16V
• Line Regulation: ±0.02%
• Load Regulation: ±0.05%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3008IDC-1.8#TRPBF has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. NC (No Connection)
5. NC (No Connection)
6. VOUT (Output Voltage)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Low dropout voltage for stable regulation
• High output voltage accuracy
• Low quiescent current for power efficiency
• Thermal shutdown and current limit protection
• Fast transient response

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Efficient power management
• Compact package size
• Wide input voltage range
• Thermal and current protection features

Disadvantages

• Limited maximum output current (200mA)
• Requires external capacitors for stability

Working Principles

The LT3008IDC-1.8#TRPBF operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the difference between the input and desired output voltage. The device continuously adjusts the pass transistor to maintain a constant output voltage, even when the input voltage or load conditions change.

Detailed Application Field Plans

The LT3008IDC-1.8#TRPBF finds applications in various electronic systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial control systems - Automotive electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT3008IDC-1.8#TRPBF include: - LM1117-1.8: Fixed 1.8V LDO voltage regulator - MCP1700-1802E: 1.8V low dropout voltage regulator - TPS78218: 1.8V ultra-low-power LDO regulator

These alternative models can be considered based on specific application requirements and availability.

In conclusion, the LT3008IDC-1.8#TRPBF is a voltage regulator with excellent voltage regulation characteristics, making it suitable for various electronic applications. Its compact package, low dropout voltage, and efficient power management features contribute to its popularity in the industry. However, its limited maximum output current and requirement for external capacitors should be taken into consideration during design implementation.