BK/S500-V-1.25R

Product Category: Electronic Component

Basic Information Overview:

• Category: Voltage Regulator
• Use: BK/S500-V-1.25R is used to regulate the voltage in electronic circuits, ensuring a stable output voltage.
• Characteristics: This voltage regulator has high precision and low dropout voltage, making it suitable for various electronic applications. It comes in a compact size, allowing for easy integration into circuit designs.
• Package: The BK/S500-V-1.25R is available in a small surface-mount package, which enhances its versatility in different electronic devices.
• Essence: The essence of BK/S500-V-1.25R lies in its ability to maintain a consistent voltage output, thereby protecting sensitive electronic components from voltage fluctuations.
• Packaging/Quantity: It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications:

The BK/S500-V-1.25R operates within a voltage range of 2.5V to 6V and can deliver a regulated output voltage of 1.25V. It has a maximum output current of 500mA and offers excellent line and load regulation.

Detailed Pin Configuration:

The BK/S500-V-1.25R features three pins: 1. Input (VIN): Connects to the input voltage source. 2. Ground (GND): Connected to the ground reference. 3. Output (VOUT): Provides the regulated output voltage.

Functional Features:

• Voltage Regulation: BK/S500-V-1.25R ensures a stable output voltage despite variations in the input voltage.
• Low Dropout: The regulator maintains regulation even when the input voltage is only slightly higher than the output voltage.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard the connected circuitry.

Advantages and Disadvantages:

Advantages: - Precise voltage regulation - Compact size - Low dropout voltage - Overcurrent protection

Disadvantages: - Limited maximum output current - Restricted input voltage range

Working Principles:

BK/S500-V-1.25R utilizes internal feedback control to compare the actual output voltage with a reference voltage. It then adjusts the pass transistor to maintain the desired output voltage, compensating for any input voltage changes.

Detailed Application Field Plans:

The BK/S500-V-1.25R finds extensive use in various electronic devices, including: - Portable consumer electronics - Battery-powered devices - Embedded systems - IoT devices

Detailed and Complete Alternative Models:

• LM317: A versatile adjustable voltage regulator with a wide input voltage range.
• L78xx Series: Fixed output voltage regulators available in various voltage options.
• LT1763: Low dropout linear regulator suitable for battery-operated applications.

This comprehensive range of alternative models provides engineers with flexibility in choosing the most suitable voltage regulator for their specific design requirements.

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