BK-21604-000
Product Category: Electronic Component
Basic Information Overview: - Category: Integrated Circuit - Use: BK-21604-000 is used as a voltage regulator in electronic circuits to maintain a stable output voltage. - Characteristics: It has high precision, low dropout voltage, and thermal shutdown protection. - Package: The BK-21604-000 comes in a small outline integrated circuit (SOIC) package. - Essence: This component is essential for ensuring stable power supply in various electronic devices. - Packaging/Quantity: Typically packaged in reels of 2500 units.
Specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage Range: 1.2V to 20V - Output Current: Up to 1.5A - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration: The BK-21604-000 has a standard 5-pin configuration: 1. Input Voltage (VIN) 2. Ground (GND) 3. Enable (EN) 4. Output Voltage (VOUT) 5. Thermal Pad (T)
Functional Features: - Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load conditions. - Low Dropout: Minimizes the voltage drop between the input and output, maximizing efficiency. - Thermal Shutdown Protection: Protects the device from overheating by shutting down when the temperature exceeds safe limits.
Advantages and Disadvantages: - Advantages: - High precision regulation - Wide input voltage range - Thermal protection for reliability - Disadvantages: - Limited output current compared to some alternatives - Higher cost compared to basic linear regulators
Working Principles: The BK-21604-000 utilizes a feedback control loop to compare the output voltage with a reference voltage, adjusting the internal circuitry to maintain a constant output voltage.
Detailed Application Field Plans: - Consumer Electronics: Used in smartphones, tablets, and portable electronic devices. - Automotive: Integrated into vehicle electronics for power management. - Industrial Control: Provides stable power supply in industrial automation systems.
Detailed and Complete Alternative Models: 1. LM317: A popular adjustable linear voltage regulator with similar characteristics. 2. LT1083: Offers higher output current capability for demanding applications. 3. LM7805: Basic fixed voltage regulator suitable for simpler designs.
This comprehensive entry provides an in-depth understanding of the BK-21604-000, covering its specifications, features, applications, and alternatives.
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