IFX7805ABTSAKSA1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High-performance, low-dropout linear regulator
• Package: TO-263-7 (D2PAK-7)
• Essence: Provides a stable output voltage for various electronic devices
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Input Voltage Range: 6V to 36V
• Output Voltage: 5V
• Output Current: Up to 1A
• Dropout Voltage: 300mV at 1A
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The IFX7805ABTSAKSA1 has the following pin configuration:

```

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| | --| Vin GND |-- Pin 1: Ground --| Vout NC |-- Pin 2: No Connection --| NC NC |-- Pin 3: No Connection --| NC NC |-- Pin 4: No Connection --| NC EN |-- Pin 5: Enable --| NC NC |-- Pin 6: No Connection --| NC NC |-- Pin 7: No Connection |___________| ```

Functional Features

• High accuracy and stability in regulating output voltage
• Low dropout voltage ensures efficient power conversion
• Overcurrent and thermal protection for enhanced reliability
• Fast transient response for sudden load changes
• Enable pin for easy on/off control

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources
• Low quiescent current minimizes power consumption in standby mode
• Compact TO-263-7 package enables easy integration into space-constrained designs

Disadvantages

• Limited output current of 1A may not be sufficient for high-power applications
• Dropout voltage of 300mV may cause a slight voltage drop across the regulator

Working Principles

The IFX7805ABTSAKSA1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from a voltage divider network connected to the output. The pass transistor adjusts its resistance to maintain a stable output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The IFX7805ABTSAKSA1 is commonly used in various electronic devices that require a stable 5V power supply. Some typical application fields include:

1. Consumer Electronics: Used in smartphones, tablets, and portable media players.
2. Industrial Automation: Provides regulated power for control systems and sensors.
3. Automotive Electronics: Used in infotainment systems, navigation devices, and lighting controls.
4. IoT Devices: Powers microcontrollers, sensors, and wireless communication modules.
5. Home Appliances: Used in smart home devices, such as thermostats and security systems.

Detailed and Complete Alternative Models

1. LM7805: A widely-used linear voltage regulator with similar specifications.
2. L78M05CV: Another popular 5V linear regulator available in TO-220 package.
3. NCP1117ST50T3G: Low dropout voltage regulator with adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes for the IFX7805ABTSAKSA1 in different applications.

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