IFX30081LDV33XUMA1

Product Overview

Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: Low Dropout, Fixed Output Voltage
Package: SOT-223
Essence: Regulates input voltage to a fixed output voltage
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 2.5V - 6.5V
Output Voltage: 3.3V
Dropout Voltage: 200mV at 150mA
Maximum Output Current: 500mA
Quiescent Current: 75µA
Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IFX30081LDV33XUMA1 has the following pin configuration:

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

Functional Features

Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
Fixed output voltage eliminates the need for external resistors or adjustments.
Enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages: - Low dropout voltage enables efficient power conversion. - Fixed output voltage simplifies circuit design. - Enable pin provides flexibility in power management.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Narrow input voltage range restricts compatibility with certain systems.

Working Principles

The IFX30081LDV33XUMA1 is a linear voltage regulator that operates by comparing the output voltage to a reference voltage. It adjusts the pass transistor's resistance to maintain a constant output voltage, regardless of variations in the input voltage or load conditions. The enable pin allows the regulator to be turned on or off, conserving power when not needed.

Detailed Application Field Plans

The IFX30081LDV33XUMA1 is commonly used in various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the IFX30081LDV33XUMA1 include: - LM1117-3.3 - MCP1703-3302E/DB - NCP1117ST33T3G

These alternatives provide comparable voltage regulation capabilities and can be considered as substitutes for the IFX30081LDV33XUMA1 in different applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací IFX30081LDV33XUMA1 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of IFX30081LDV33XUMA1 in technical solutions:

Q1: What is IFX30081LDV33XUMA1? A1: IFX30081LDV33XUMA1 is a specific model of voltage regulator IC (Integrated Circuit) manufactured by Infineon Technologies. It is designed for use in various technical solutions.

Q2: What is the input voltage range of IFX30081LDV33XUMA1? A2: The input voltage range of IFX30081LDV33XUMA1 is typically between 4.5V and 18V.

Q3: What is the output voltage of IFX30081LDV33XUMA1? A3: The output voltage of IFX30081LDV33XUMA1 is fixed at 3.3V.

Q4: What is the maximum output current of IFX30081LDV33XUMA1? A4: The maximum output current of IFX30081LDV33XUMA1 is typically around 150mA.

Q5: What is the purpose of IFX30081LDV33XUMA1 in technical solutions? A5: IFX30081LDV33XUMA1 is commonly used as a voltage regulator to provide a stable and regulated 3.3V power supply for various components or subsystems in electronic devices.

Q6: Can IFX30081LDV33XUMA1 handle high temperatures? A6: Yes, IFX30081LDV33XUMA1 is designed to operate reliably at high temperatures, typically up to 125°C.

Q7: Does IFX30081LDV33XUMA1 have built-in protection features? A7: Yes, IFX30081LDV33XUMA1 includes various protection features such as over-temperature protection, over-current protection, and short-circuit protection.

Q8: Can IFX30081LDV33XUMA1 be used in battery-powered applications? A8: Yes, IFX30081LDV33XUMA1 can be used in battery-powered applications as it has a wide input voltage range and low quiescent current.

Q9: Is IFX30081LDV33XUMA1 suitable for automotive applications? A9: Yes, IFX30081LDV33XUMA1 is suitable for automotive applications as it meets the necessary automotive standards and has a robust design.

Q10: Are there any application notes or reference designs available for IFX30081LDV33XUMA1? A10: Yes, Infineon Technologies provides application notes and reference designs that can help users understand and implement IFX30081LDV33XUMA1 in their technical solutions effectively.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.