LT1585CM#PBF

Product Overview

Category

LT1585CM#PBF belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• High accuracy
• Low dropout voltage
• Adjustable output voltage
• Current limiting
• Thermal shutdown protection

Package

LT1585CM#PBF comes in a TO-263 package.

Essence

The essence of LT1585CM#PBF is to provide a stable and regulated voltage output for various electronic devices.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 4.5V to 7V
• Output Voltage Range: 1.2V to 5V
• Dropout Voltage: 1.3V (typical)
• Maximum Output Current: 3A
• Line Regulation: ±0.015% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT1585CM#PBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin for setting the output voltage
4. VOUT: Output voltage pin

Functional Features

• High precision voltage regulation
• Wide input voltage range
• Low dropout voltage
• Current limiting for overcurrent protection
• Thermal shutdown protection to prevent overheating

Advantages

• High accuracy and stability in voltage regulation
• Adjustable output voltage for flexibility
• Efficient current limiting for protection against overcurrent
• Thermal shutdown protection ensures safe operation

Disadvantages

• Limited maximum output current (3A)
• Requires external components for proper operation
• Sensitive to input voltage fluctuations

Working Principles

LT1585CM#PBF operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly. It uses feedback control to maintain a stable output voltage despite changes in input voltage or load conditions.

Detailed Application Field Plans

LT1585CM#PBF finds applications in various electronic devices, including:

1. Power supplies
2. Battery-powered systems
3. Audio amplifiers
4. Industrial control systems
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LT1585CM#PBF are:

1. LM317T
2. LM1117-ADJ
3. LT1086CT-5
4. LM7805
5. LM2940CT-5.0

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, LT1585CM#PBF is a voltage regulator that provides accurate and stable voltage regulation for various electronic devices. Its adjustable output voltage, current limiting, and thermal shutdown protection make it suitable for a wide range of applications. However, it has limitations in terms of maximum output current and sensitivity to input voltage fluctuations. There are also alternative models available in the market that offer similar functionality.