AZ1084CS-3.3TRG1
Product Overview
Category
The AZ1084CS-3.3TRG1 belongs to the category of voltage regulators.
Use
It is commonly used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics
- Package: TO-263-2 (D2PAK)
- Essence: Low dropout positive adjustable or fixed-mode regulator
- Packaging/Quantity: Available in tape and reel packaging, with quantities varying based on supplier
Specifications
The AZ1084CS-3.3TRG1 has the following specifications: - Output Voltage: 3.3V - Input Voltage Range: Up to 7V to 25V - Dropout Voltage: 1.5V at 5A - Output Current: Up to 5A - Operating Temperature Range: -40°C to 125°C - Line Regulation: 0.2% - Load Regulation: 0.4%
Detailed Pin Configuration
The pin configuration of AZ1084CS-3.3TRG1 is as follows: 1. Input: Connects to the input voltage source 2. Ground: Connected to the ground reference 3. Adjust: Used for adjusting the output voltage 4. Output: Provides the regulated output voltage
Functional Features
- Low Dropout: Allows for regulation with minimal voltage difference between input and output
- Adjustable Output: The output voltage can be adjusted using an external resistor network
- Overcurrent Protection: Built-in protection against excessive current flow
- Thermal Shutdown: Safeguards the device from overheating
Advantages and Disadvantages
Advantages
- High current capability
- Wide input voltage range
- Thermal protection features
Disadvantages
- Higher dropout voltage compared to some other regulators
- Larger package size may not be suitable for space-constrained designs
Working Principles
The AZ1084CS-3.3TRG1 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes feedback control to achieve regulation.
Detailed Application Field Plans
The AZ1084CS-3.3TRG1 finds applications in various fields including: - Power supplies for industrial equipment - Automotive electronics - Battery charging circuits - Audio amplifiers - LED lighting systems
Detailed and Complete Alternative Models
Some alternative models to AZ1084CS-3.3TRG1 include: - LM317: Adjustable positive voltage regulator - LM1117: Fixed 3.3V voltage regulator - LT1084: Low dropout positive adjustable regulator
In conclusion, the AZ1084CS-3.3TRG1 is a versatile voltage regulator with robust features and wide applicability across different industries.
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What is the input voltage range for AZ1084CS-3.3TRG1?
- The input voltage range for AZ1084CS-3.3TRG1 is typically 4.5V to 15V.
What is the output voltage of AZ1084CS-3.3TRG1?
- The output voltage of AZ1084CS-3.3TRG1 is fixed at 3.3V.
What is the maximum output current of AZ1084CS-3.3TRG1?
- The maximum output current of AZ1084CS-3.3TRG1 is 5A.
What are the typical applications of AZ1084CS-3.3TRG1?
- AZ1084CS-3.3TRG1 is commonly used in applications such as post regulators for switching supplies, on-card switching regulators, and battery chargers.
What is the dropout voltage of AZ1084CS-3.3TRG1?
- The dropout voltage of AZ1084CS-3.3TRG1 is typically 1.3V at full load.
Is AZ1084CS-3.3TRG1 suitable for automotive applications?
- Yes, AZ1084CS-3.3TRG1 is suitable for automotive applications due to its wide input voltage range and high current capability.
Does AZ1084CS-3.3TRG1 require an external heat sink?
- Whether an external heat sink is required depends on the specific application and the power dissipation. In some cases, an external heat sink may be necessary.
What is the operating temperature range of AZ1084CS-3.3TRG1?
- The operating temperature range of AZ1084CS-3.3TRG1 is typically -40°C to 125°C.
Can AZ1084CS-3.3TRG1 be used in parallel to increase the output current?
- Yes, AZ1084CS-3.3TRG1 can be used in parallel to increase the output current by connecting the outputs and adjusting the feedback resistors.
What are the key features of AZ1084CS-3.3TRG1?
- The key features of AZ1084CS-3.3TRG1 include low dropout voltage, fast transient response, current limit protection, and thermal shutdown protection.