LT1513-2CR#TRPBF

Product Overview

Category

The LT1513-2CR#TRPBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Voltage regulation
• Power management

Package

The LT1513-2CR#TRPBF is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and manage power effectively in electronic devices.

Packaging/Quantity

The LT1513-2CR#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

The specifications of the LT1513-2CR#TRPBF include:

• Input Voltage Range: 2.7V to 15V
• Output Voltage Range: 1.24V to 14V
• Maximum Output Current: 500mA
• Switching Frequency: 1.5MHz
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LT1513-2CR#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switch pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

The LT1513-2CR#TRPBF offers the following functional features:

• High efficiency voltage regulation
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range
• Compact package size
• Overcurrent and thermal protection

Disadvantages

• Limited maximum output current (500mA)
• Restricted operating temperature range (-40°C to 85°C)

Working Principles

The LT1513-2CR#TRPBF operates based on a switching regulator topology. It uses an internal oscillator to control the switching of the power transistor, which regulates the output voltage. The feedback pin allows for adjustable output voltage, while the thermal and overcurrent protection mechanisms ensure safe operation.

Detailed Application Field Plans

The LT1513-2CR#TRPBF finds applications in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable media players
4. Battery-powered devices
5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LT1513-2CR#TRPBF are:

1. LT1763-2.5
2. LM317T
3. TPS5430

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

In conclusion, the LT1513-2CR#TRPBF is an integrated circuit used for voltage regulation and power management in electronic devices. Its high efficiency, compact package, and adjustable output voltage make it suitable for various applications. However, it has limitations in terms of maximum output current and operating temperature range. Alternative models such as LT1763-2.5, LM317T, and TPS5430 can be considered as substitutes based on specific needs.