Vishay Semiconductor Diodes Division
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VSB1545-M3/73
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VSB1545-M3/73 Product Overview

Introduction

The VSB1545-M3/73 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage in electronic devices
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: SOT-23-5 package
  • Essence: Ensures stable and regulated power supply
  • Packaging/Quantity: Typically supplied in reels of 3000 units

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The VSB1545-M3/73 features a standard SOT-23-5 pin configuration with detailed pin functions as follows: 1. Vin (Input Voltage) 2. GND (Ground) 3. Enable (Shutdown or Enable Control) 4. Vout (Output Voltage) 5. NC (No Connection)

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

  • Compact size
  • Wide input voltage range
  • Thermal shutdown protection
  • Low dropout voltage

Disadvantages

  • Limited maximum output current
  • Sensitive to external noise and fluctuations

Working Principles

The VSB1545-M3/73 operates based on the principle of feedback control, where it continuously compares the actual output voltage with the desired reference voltage and adjusts the internal circuitry to maintain a stable output regardless of variations in input voltage or load conditions.

Detailed Application Field Plans

The VSB1545-M3/73 finds extensive applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Wearable technology

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to consider include: - VSB1545-M3/74 - VSB1545-M3/75 - VSB1545-M3/76

In summary, the VSB1545-M3/73 voltage regulator offers precise and reliable voltage regulation in a compact form factor, making it an ideal choice for a wide range of electronic applications.

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技術ソリューションにおける VSB1545-M3/73 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 VSB1545-M3/73?

    • VSB1545-M3/73 is a specific model of a voltage-controlled oscillator (VCO) commonly used in RF and microwave applications.

  2. What is the frequency range of VSB1545-M3/73?

    • The frequency range of VSB1545-M3/73 is typically from 1500 MHz to 4500 MHz.

  3. What are the key features of VSB1545-M3/73?

    • Some key features of VSB1545-M3/73 include low phase noise, wide frequency range, and high tuning sensitivity.

  4. How is VSB1545-M3/73 typically used in technical solutions?

    • VSB1545-M3/73 is commonly used in frequency synthesizers, phase-locked loops (PLLs), and other RF/microwave systems requiring stable and tunable oscillators.

  5. What are the input voltage requirements for VSB1545-M3/73?

    • VSB1545-M3/73 typically operates with a supply voltage ranging from 3V to 5V.

  6. What is the typical output power of VSB1545-M3/73?

    • The typical output power of VSB1545-M3/73 is around 0 dBm.

  7. Are there any special considerations for integrating VSB1545-M3/73 into a design?

    • It's important to consider proper decoupling and grounding techniques to minimize noise and ensure stable performance.

  8. Can VSB1545-M3/73 be used in frequency-hopping systems?

    • Yes, VSB1545-M3/73 can be utilized in frequency-hopping systems due to its fast tuning capability and low phase noise characteristics.

  9. What are the typical applications where VSB1545-M3/73 excels?

    • VSB1545-M3/73 is well-suited for applications such as wireless communication systems, radar systems, and test equipment requiring precise frequency generation.

  10. Are there any recommended reference designs or evaluation boards available for VSB1545-M3/73?

    • Yes, several manufacturers offer evaluation boards and reference designs to help engineers evaluate and integrate VSB1545-M3/73 into their technical solutions effectively.