AOZ1024DI_3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics:
  • High efficiency
  • Low dropout voltage
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection
• Package: DFN-8 (Dual Flat No-Lead)
• Essence: This IC is designed to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
• Packaging/Quantity: Available in reels of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: 0.6V to 5.5V
• Output Current: Up to 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AOZ1024DI_3 IC has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. NC: No connection
6. VOUT: Output voltage pin
7. NC: No connection
8. PGND: Power ground pin

Functional Features

• High Efficiency: The AOZ1024DI_3 offers high efficiency, minimizing power loss during voltage regulation.
• Low Dropout Voltage: With a low dropout voltage of only 200mV at 1A, this IC ensures efficient power delivery even with small voltage differentials.
• Wide Input Voltage Range: The IC can handle input voltages ranging from 2.5V to 18V, making it suitable for a wide range of applications.
• Overcurrent Protection: The AOZ1024DI_3 incorporates overcurrent protection, safeguarding the circuit from excessive current flow.
• Thermal Shutdown Protection: In case of excessive heat, the IC automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Overcurrent and thermal shutdown protection

Disadvantages: - Limited output current (up to 1A)

Working Principles

The AOZ1024DI_3 is a linear voltage regulator that uses a feedback mechanism to maintain a stable output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to achieve the desired output. By regulating the voltage, it ensures that electronic components receive a consistent power supply, preventing damage due to voltage fluctuations.

Detailed Application Field Plans

The AOZ1024DI_3 is commonly used in various electronic devices and systems, including:

1. Mobile phones and tablets
2. Portable audio players
3. Wireless communication devices
4. Battery-powered devices
5. Industrial control systems
6. Automotive electronics

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1084: A high-current linear voltage regulator with low dropout voltage.
3. TPS7A4700: An ultra-low-noise linear voltage regulator suitable for sensitive audio applications.
4. LM1117: A low dropout voltage regulator available in various fixed output voltages.
5. MAX603: A precision voltage reference and regulator in a small package.

These alternative models offer similar functionality and can be considered as substitutes for the AOZ1024DI_3 depending on specific requirements.

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