VB40170CHM3/I

Product Overview

• Belongs to: Electronic Components
• Category: Voltage Regulator
• Use: This product is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
• Characteristics: The VB40170CHM3/I is known for its high efficiency, low dropout voltage, and excellent line and load regulation. It is designed to operate in a wide range of temperatures and conditions.
• Package: The product comes in a compact and durable package suitable for surface mount applications.
• Essence: The essence of the VB40170CHM3/I lies in its ability to provide reliable voltage regulation in various electronic devices.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage: 1.2V to 20V
• Output Current: 1A
• Dropout Voltage: 300mV at 1A
• Operating Temperature Range: -40°C to 125°C
• Package Type: SOT-223

Detailed Pin Configuration

• Pin 1 (VIN): Input Voltage
• Pin 2 (GND): Ground
• Pin 3 (VOUT): Output Voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage under varying input conditions.
• Overcurrent Protection: Safeguards the circuit from excessive current flow.
• Thermal Shutdown: Protects the device from overheating.

Advantages and Disadvantages

• Advantages:
  • High efficiency
  • Wide input voltage range
  • Compact package size
• Disadvantages:
  • Limited output current capacity
  • Sensitive to external noise

Working Principles

The VB40170CHM3/I utilizes a feedback control mechanism to adjust the output voltage based on the input and reference voltages. It employs internal circuitry to monitor and regulate the output, ensuring a consistent voltage supply to the connected load.

Detailed Application Field Plans

This voltage regulator is commonly used in: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems

Detailed and Complete Alternative Models

• Model 1: VB40200CHM3/I
  • Similar specifications and package type
• Model 2: VB40500CHM3/I
  • Higher output current capacity
• Model 3: VB40050CHM3/I
  • Lower dropout voltage

Note: The alternative models listed above are indicative and may vary based on specific requirements.

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