LT3029EDE#PBF

Product Overview

The LT3029EDE#PBF belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic devices. Its characteristics include high accuracy, low dropout voltage, and low quiescent current. The package type is DFN-8, and it is essential for maintaining consistent power supply in applications such as battery-powered devices, sensors, and portable electronics. The packaging quantity typically ranges from 250 to 300 units per reel.

Specifications

• Input Voltage Range: 1.8V to 45V
• Output Voltage Range: 1.22V to 45V
• Dropout Voltage: 300mV
• Quiescent Current: 25µA
• Package Type: DFN-8

Detailed Pin Configuration

The LT3029EDE#PBF features a total of 8 pins, with each pin serving a specific function. Pin 1 is the SHDN (Shutdown) pin, Pin 2 is the GND (Ground) pin, Pin 3 is the FB (Feedback) pin, Pin 4 is the VOUT (Output Voltage) pin, Pin 5 is the NC (No Connection) pin, Pin 6 is the VIN (Input Voltage) pin, Pin 7 is the NC (No Connection) pin, and Pin 8 is the NC (No Connection) pin.

Functional Features

The LT3029EDE#PBF offers precise voltage regulation, making it suitable for applications requiring stable power supply. It also includes built-in protection features such as reverse battery protection, current limiting, and thermal shutdown, ensuring the safety and reliability of the connected devices.

Advantages and Disadvantages

Advantages

• High accuracy
• Low dropout voltage
• Low quiescent current
• Built-in protection features

Disadvantages

• Limited maximum output current
• Sensitive to input voltage fluctuations

Working Principles

The LT3029EDE#PBF operates by comparing the feedback voltage with a reference voltage to regulate the output voltage. When the output voltage deviates from the set value, the internal circuitry adjusts the pass device to maintain the desired output voltage, ensuring a stable power supply to the load.

Detailed Application Field Plans

The LT3029EDE#PBF finds extensive application in battery-powered devices, portable electronics, sensor modules, and precision measurement equipment. Its ability to provide a stable output voltage in varying input conditions makes it ideal for use in energy-efficient and compact designs.

Detailed and Complete Alternative Models

Some alternative models to the LT3029EDE#PBF include the LT1763, LM2937, and ADP3338. These alternatives offer similar voltage regulation capabilities and are suitable replacements based on specific application requirements.

In conclusion, the LT3029EDE#PBF is a reliable voltage regulator with high accuracy and low dropout voltage, making it an essential component in various electronic devices that demand stable power supply. Its functional features, advantages, and detailed application field plans highlight its significance in modern electronic designs.

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