ON Semiconductor
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NB100ELT23LDR2G
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NB100ELT23LDR2G

Product Overview

  • Category: Electronic Component
  • Use: Power Transistor
  • Characteristics: High voltage, Low dropout regulator
  • Package: TO-252 (DPAK)
  • Essence: Efficient voltage regulation
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Voltage Input Range: 4.5V - 60V
  • Voltage Output Range: 1.25V - 57V
  • Maximum Current: 1A
  • Dropout Voltage: 0.3V @ 1A
  • Quiescent Current: 10mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NB100ELT23LDR2G power transistor has the following pin configuration:

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

Functional Features

  • High voltage capability allows for a wide input voltage range.
  • Low dropout voltage ensures efficient power conversion.
  • Stable output voltage even under varying load conditions.
  • Built-in thermal shutdown protection.
  • Short-circuit and overcurrent protection.

Advantages

  • Wide input voltage range makes it suitable for various applications.
  • Low dropout voltage minimizes power dissipation.
  • Stable output voltage ensures reliable performance.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit and overcurrent protection enhance safety.

Disadvantages

  • Limited maximum current may restrict usage in high-power applications.
  • Quiescent current of 10mA may be relatively high for low-power devices.

Working Principles

The NB100ELT23LDR2G is a low dropout regulator that regulates the output voltage based on the input voltage. It utilizes a pass transistor to control the voltage drop across it, ensuring a stable output voltage even when the input voltage varies. The device operates by comparing the output voltage with a reference voltage and adjusting the pass transistor accordingly.

Detailed Application Field Plans

The NB100ELT23LDR2G is commonly used in various applications, including:

  1. Automotive electronics: Power supply for infotainment systems, lighting modules, and motor control.
  2. Industrial equipment: Voltage regulation for control systems, sensors, and actuators.
  3. Telecommunications: Power management for base stations, routers, and network switches.
  4. Consumer electronics: Voltage regulation for audio/video devices, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

  1. LM1117-ADJ: Adjustable voltage regulator with similar specifications.
  2. LT1763-3.3: Low dropout regulator with fixed 3.3V output.
  3. TPS7A4700: High-voltage, low-dropout regulator with adjustable output.

These alternative models offer similar functionality and can be considered as substitutes for the NB100ELT23LDR2G in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NB100ELT23LDR2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NB100ELT23LDR2G in technical solutions:

  1. Q: What is NB100ELT23LDR2G? A: NB100ELT23LDR2G is a specific model of an NPN transistor used in electronic circuits.

  2. Q: What are the typical applications of NB100ELT23LDR2G? A: NB100ELT23LDR2G is commonly used in amplification, switching, and signal processing circuits.

  3. Q: What is the maximum voltage rating for NB100ELT23LDR2G? A: The maximum voltage rating for NB100ELT23LDR2G is typically around 40 volts.

  4. Q: What is the maximum current rating for NB100ELT23LDR2G? A: The maximum current rating for NB100ELT23LDR2G is usually around 100 milliamperes.

  5. Q: Can NB100ELT23LDR2G be used for high-frequency applications? A: No, NB100ELT23LDR2G is not suitable for high-frequency applications as it has limited bandwidth.

  6. Q: Is NB100ELT23LDR2G compatible with both digital and analog circuits? A: Yes, NB100ELT23LDR2G can be used in both digital and analog circuits depending on the specific requirements.

  7. Q: Does NB100ELT23LDR2G require any external components for operation? A: Yes, NB100ELT23LDR2G may require additional resistors, capacitors, or other components depending on the circuit design.

  8. Q: What is the typical gain (hFE) of NB100ELT23LDR2G? A: The typical gain (hFE) of NB100ELT23LDR2G is around 100 to 300.

  9. Q: Can NB100ELT23LDR2G handle high-power applications? A: No, NB100ELT23LDR2G is not designed for high-power applications and may get damaged if used beyond its specified limits.

  10. Q: Is NB100ELT23LDR2G available in surface mount packages? A: Yes, NB100ELT23LDR2G is commonly available in surface mount packages like SOT-23.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for NB100ELT23LDR2G.