LT3042HDD#PBF

Product Overview

Category

The LT3042HDD#PBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Low noise output
• Wide input voltage range
• Current limit protection

Package

The LT3042HDD#PBF comes in a standard TO-252 package.

Essence

The essence of LT3042HDD#PBF lies in its ability to provide stable and accurate voltage regulation for various electronic applications.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Input Voltage Range: 1.8V to 20V
• Output Voltage Range: 0.6V to 15V
• Dropout Voltage: 200mV (typical)
• Output Current: Up to 200mA
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.05% (typical)
• Quiescent Current: 3.5mA (typical)

Detailed Pin Configuration

The LT3042HDD#PBF has three pins:

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

Functional Features

• High accuracy voltage regulation
• Low noise output
• Fast transient response
• Current limit protection
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Low noise output
• Wide input voltage range
• Current limit protection ensures safety

Disadvantages

• Limited output current capacity (up to 200mA)
• Higher quiescent current compared to some alternatives

Working Principles

The LT3042HDD#PBF operates based on a voltage regulation principle known as a low dropout (LDO) regulator. It uses a feedback mechanism to maintain a stable output voltage, even when the input voltage varies.

Detailed Application Field Plans

The LT3042HDD#PBF finds applications in various fields, including:

1. Precision measurement equipment
2. Audio amplifiers
3. Data acquisition systems
4. Industrial control systems
5. Battery-powered devices
6. Portable electronic devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LT3042HDD#PBF include:

1. LT1763
2. LM1117
3. ADP3339
4. TPS7A47
5. MAX603

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, the LT3042HDD#PBF is a high-precision voltage regulator with excellent characteristics such as low dropout voltage, low noise output, and wide input voltage range. It finds applications in various fields and has several alternative models available in the market.