MP21Y-30-1500-X

Category: Electronic Components

Use: The MP21Y-30-1500-X is a high-performance voltage regulator designed for use in electronic circuits to stabilize the voltage and ensure reliable operation of connected components.

Characteristics: This voltage regulator is known for its high precision, low dropout voltage, and excellent line and load regulation. It comes in a compact package, making it suitable for various electronic applications.

Package: The MP21Y-30-1500-X is typically available in a small surface-mount package, ensuring easy integration into circuit designs.

Essence: The essence of the MP21Y-30-1500-X lies in its ability to provide stable and regulated voltage output, contributing to the overall reliability and performance of electronic devices.

Packaging/Quantity: The MP21Y-30-1500-X is commonly supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications:

• Input Voltage Range: 3V to 30V
• Output Voltage: 1.5V
• Maximum Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Line Regulation: 0.05% typical
• Load Regulation: 0.1% typical
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration:

The MP21Y-30-1500-X features a standard SOT-223 pin configuration, with the following pinout:

1. Vin (Input Voltage)
2. GND (Ground)
3. Vout (Output Voltage)

Functional Features:

• High Precision: The MP21Y-30-1500-X offers precise voltage regulation, ensuring stable power supply to sensitive electronic components.
• Low Dropout Voltage: With a low dropout voltage of 300mV at 1A, this regulator minimizes power loss and maximizes efficiency.
• Thermal Shutdown Protection: Integrated thermal shutdown protection prevents the device from overheating under extreme operating conditions.

Advantages:

• Wide Input Voltage Range: The regulator can accommodate input voltages ranging from 3V to 30V, providing flexibility in various applications.
• Compact Design: Its small form factor makes it suitable for space-constrained designs.
• Excellent Line and Load Regulation: Ensures consistent performance across varying input and output conditions.

Disadvantages:

• Limited Output Current: The maximum output current of 1A may not be sufficient for high-power applications.
• Operating Temperature Range: While suitable for many applications, the operating temperature range may not meet the requirements of extreme environments.

Working Principles:

The MP21Y-30-1500-X operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite changes in input or load conditions.

Detailed Application Field Plans:

The MP21Y-30-1500-X finds extensive use in various electronic devices and systems, including: - Battery-powered devices - Portable consumer electronics - Industrial automation systems - Automotive electronics - Telecommunication equipment

Detailed and Complete Alternative Models:

• LM317: A popular adjustable voltage regulator with similar characteristics and wide availability.
• LT1086: Offers higher output current capability and extended temperature range compared to the MP21Y-30-1500-X.
• L78xx Series: Fixed voltage regulators available in various output voltage options, suitable for specific application requirements.

In conclusion, the MP21Y-30-1500-X serves as a reliable voltage regulator with precise regulation, compact design, and versatile applications, making it an essential component in modern electronic systems.

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