BK/1A4287-1
Product Category: Electronic Component
Basic Information Overview: - Category: Integrated Circuit - Use: BK/1A4287-1 is used as a voltage regulator in electronic circuits. - Characteristics: It has high precision and low dropout voltage, making it suitable for various applications. - Package: The component is available in a small surface-mount package. - Essence: BK/1A4287-1 is essential for stabilizing voltage in electronic devices. - Packaging/Quantity: Typically packaged in reels of 2500 units.
Specifications: - Input Voltage Range: 4.5V to 28V - Output Voltage: 3.3V - Maximum Output Current: 1A - Dropout Voltage: 300mV at 1A - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration: - Pin 1: Input Voltage - Pin 2: Ground - Pin 3: Output Voltage
Functional Features: - High precision output voltage - Low dropout voltage - Thermal shutdown protection - Short-circuit current limit
Advantages and Disadvantages: - Advantages: - Stable output voltage - Wide input voltage range - Thermal protection - Disadvantages: - Limited maximum output current
Working Principles: BK/1A4287-1 operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output.
Detailed Application Field Plans: This component is widely used in battery-powered devices, voltage regulators, and portable electronic equipment due to its low dropout voltage and precise output regulation.
Detailed and Complete Alternative Models: - LM1117 - XC6206 - LT1763
This integrated circuit provides a reliable solution for voltage regulation in various electronic applications, offering high precision and thermal protection. Its compact size and wide input voltage range make it suitable for diverse designs. However, its limited maximum output current may require consideration in high-power applications.
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