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SU2D12UC
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SU2D12UC Product Overview

Introduction

The SU2D12UC is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to connected circuits and components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage levels in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220
  • Essence: Ensuring stable and reliable power supply
  • Packaging/Quantity: Typically sold individually or in small quantities

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SU2D12UC features a standard TO-220 pin configuration with 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

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and heat dissipation
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact TO-220 package
  • Wide input voltage range

Disadvantages

  • Limited maximum output current
  • Dropout voltage may impact efficiency in some applications

Working Principles

The SU2D12UC operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage, compensating for variations in the input voltage and load conditions.

Detailed Application Field Plans

The SU2D12UC finds extensive use in various electronic applications, including: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. SU2D15UC: Similar specifications with a higher output voltage of 5V
  2. SU2D05UC: Lower output voltage of 3.3V with a higher maximum output current of 2A
  3. SU2D33UC: Higher output voltage of 12V with similar current capabilities

In conclusion, the SU2D12UC voltage regulator offers precise and reliable voltage regulation in a compact TO-220 package, making it suitable for a wide range of electronic applications.

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技術ソリューションにおける SU2D12UC の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is SU2D12UC?

    • SU2D12UC is a high-performance, dual-channel, ultra-low-power operational amplifier designed for use in precision instrumentation and sensor applications.

  2. What is the typical supply voltage range for SU2D12UC?

    • The typical supply voltage range for SU2D12UC is 2.7V to 5.5V.

  3. What are the key features of SU2D12UC?

    • Some key features of SU2D12UC include low offset voltage, low input bias current, rail-to-rail output, and low quiescent current.

  4. What are the recommended applications for SU2D12UC?

    • SU2D12UC is commonly used in applications such as sensor interfaces, portable instrumentation, and battery-powered systems.

  5. What is the input offset voltage of SU2D12UC?

    • The input offset voltage of SU2D12UC is typically in the microvolt range, making it suitable for precision measurement applications.

  6. Does SU2D12UC support single-supply operation?

    • Yes, SU2D12UC supports single-supply operation, which makes it suitable for battery-powered and low-voltage applications.

  7. What is the typical quiescent current of SU2D12UC?

    • The typical quiescent current of SU2D12UC is very low, typically in the microampere range, contributing to its ultra-low-power characteristics.

  8. Can SU2D12UC be used in temperature-sensitive environments?

    • Yes, SU2D12UC is designed to operate reliably in temperature-sensitive environments, making it suitable for a wide range of operating conditions.

  9. Does SU2D12UC have built-in protection features?

    • Yes, SU2D12UC typically includes built-in protection features such as overvoltage protection and thermal shutdown to ensure robust performance.

  10. Is SU2D12UC available in different package options?

    • Yes, SU2D12UC is available in various package options, including small-outline packages and leadless packages to accommodate different design requirements.