ON Semiconductor
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NTS1245MFST1G
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NTS1245MFST1G

Product Overview

Category

The NTS1245MFST1G belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage levels in electronic circuits.

Characteristics

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: Adjustable from 0.8V to 20V
  • Maximum Output Current: 1A
  • Low Dropout Voltage
  • Thermal Shutdown Protection

Package

The NTS1245MFST1G comes in a small outline transistor (SOT-223) package.

Essence

This voltage regulator is essential for maintaining stable power supply in various electronic devices and circuits.

Packaging/Quantity

The NTS1245MFST1G is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 0.8V to 20V
  • Output Current: Up to 1A
  • Dropout Voltage: 0.6V at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223

Detailed Pin Configuration

The NTS1245MFST1G has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)

Functional Features

  • Wide Input Voltage Range
  • Adjustable Output Voltage
  • Overcurrent Protection
  • Thermal Shutdown Protection
  • Low Dropout Voltage

Advantages and Disadvantages

Advantages

  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Overcurrent and thermal shutdown protection enhance reliability

Disadvantages

  • Limited maximum output current compared to higher-rated regulators
  • SOT-223 package may require careful handling during soldering

Working Principles

The NTS1245MFST1G operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The NTS1245MFST1G is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - LED lighting

Detailed and Complete Alternative Models

Some alternative models to the NTS1245MFST1G include: - LM317: A popular adjustable linear voltage regulator with similar characteristics - LM7805: Fixed 5V linear voltage regulator commonly used in low-power applications - LT1083: High-current adjustable linear voltage regulator suitable for demanding applications

In conclusion, the NTS1245MFST1G is a versatile voltage regulator with a wide input voltage range, adjustable output voltage, and built-in protection features, making it suitable for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NTS1245MFST1G v technických řešeních

  1. What is NTS1245MFST1G?

    • NTS1245MFST1G is a high-performance, low-dropout voltage regulator designed for use in various technical solutions.

  2. What are the key features of NTS1245MFST1G?

    • The key features of NTS1245MFST1G include high accuracy, low dropout voltage, low quiescent current, and thermal shutdown protection.

  3. What are the typical applications of NTS1245MFST1G?

    • NTS1245MFST1G is commonly used in battery-powered devices, portable instruments, automotive electronics, and other applications requiring a stable voltage supply.

  4. What is the input voltage range for NTS1245MFST1G?

    • The input voltage range for NTS1245MFST1G is typically between 2.5V and 6.5V.

  5. What is the output voltage range for NTS1245MFST1G?

    • The output voltage range for NTS1245MFST1G is adjustable from 0.8V to 5.0V.

  6. What is the maximum output current of NTS1245MFST1G?

    • The maximum output current of NTS1245MFST1G is typically 150mA.

  7. Does NTS1245MFST1G require any external components for operation?

    • NTS1245MFST1G requires only a small ceramic capacitor for stability, making it easy to integrate into designs.

  8. Is NTS1245MFST1G suitable for low-power applications?

    • Yes, NTS1245MFST1G's low quiescent current and thermal shutdown protection make it well-suited for low-power applications.

  9. What are the thermal considerations for using NTS1245MFST1G?

    • It is important to ensure proper heat sinking or thermal management when using NTS1245MFST1G, especially in high ambient temperature environments.

  10. Where can I find more detailed technical information about NTS1245MFST1G?

    • Detailed technical information about NTS1245MFST1G can be found in the product datasheet available from the manufacturer's website or authorized distributors.