TA75W558FU,LF

Product Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: SOT-89
Essence: Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

Input Voltage Range: 2.5V to 6.0V
Output Voltage Range: 1.2V to 5.5V
Output Current: Up to 500mA
Quiescent Current: 40µA (typical)
Dropout Voltage: 200mV (typical)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TA75W558FU,LF has the following pin configuration:

GND (Ground)
VIN (Input Voltage)
VOUT (Output Voltage)

Functional Features

High efficiency voltage regulation
Low power consumption
Overcurrent protection
Thermal shutdown protection
Short-circuit protection

Advantages

Wide input voltage range allows for versatile applications
High efficiency results in reduced power dissipation
Low quiescent current prolongs battery life
Compact SOT-89 package enables space-saving designs
Built-in protection features enhance reliability

Disadvantages

Limited output current may not be suitable for high-power applications
Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The TA75W558FU,LF is a voltage regulator that takes an input voltage within the specified range and provides a stable output voltage. It achieves this by using a combination of internal circuitry and feedback mechanisms to regulate the voltage across the load. The device continuously monitors the output voltage and adjusts its internal components to maintain a consistent voltage level, even in the presence of varying input voltages or load conditions.

Detailed Application Field Plans

The TA75W558FU,LF is commonly used in various applications that require stable power supply voltages. Some of the typical application fields include:

Battery-powered devices: Portable electronics, handheld instruments, etc.
Consumer electronics: Smartphones, tablets, digital cameras, etc.
Industrial equipment: Sensors, control systems, motor drives, etc.
Automotive electronics: Infotainment systems, navigation units, etc.

Detailed and Complete Alternative Models

LM1117-3.3: 3.3V Voltage Regulator
LT1763-5: 5V Low Dropout Regulator
TPS79633: 3.3V Ultra-Low Noise Regulator
MCP1700-3302E: 3.3V CMOS LDO Regulator

These alternative models offer similar functionality and can be considered as substitutes for the TA75W558FU,LF in specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TA75W558FU,LF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TA75W558FU,LF in technical solutions:

Q: What is TA75W558FU,LF? A: TA75W558FU,LF is a specific model of a thermal protection device used in electronic circuits.
Q: What is the purpose of TA75W558FU,LF? A: The purpose of TA75W558FU,LF is to protect electronic components from overheating by interrupting the circuit when a certain temperature threshold is reached.
Q: How does TA75W558FU,LF work? A: TA75W558FU,LF works by using a bimetallic strip that bends due to temperature changes. When the temperature exceeds the set threshold, the strip bends and breaks the electrical connection, protecting the circuit.
Q: What is the temperature range of TA75W558FU,LF? A: The temperature range of TA75W558FU,LF typically varies between -40°C to +150°C.
Q: Can TA75W558FU,LF be used in both AC and DC circuits? A: Yes, TA75W558FU,LF can be used in both AC and DC circuits.
Q: Is TA75W558FU,LF a resettable or non-resettable device? A: TA75W558FU,LF is a non-resettable device, meaning it needs to be replaced once it has been triggered.
Q: What is the maximum current rating of TA75W558FU,LF? A: The maximum current rating of TA75W558FU,LF is typically around 2A.
Q: Can TA75W558FU,LF be soldered directly onto a PCB? A: Yes, TA75W558FU,LF can be soldered directly onto a PCB using standard soldering techniques.
Q: Are there any specific precautions to consider when using TA75W558FU,LF? A: It is important to ensure proper heat dissipation and avoid exceeding the maximum temperature rating of TA75W558FU,LF. Additionally, it is recommended to follow the manufacturer's guidelines for installation and usage.
Q: What are some common applications of TA75W558FU,LF? A: TA75W558FU,LF is commonly used in various electronic devices such as power supplies, battery chargers, motor controls, and automotive electronics to provide thermal protection.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for TA75W558FU,LF.