ABLIC U.S.A. Inc.
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S-1009N45I-M5T1U
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S-1009N45I-M5T1U

Product Overview

Category

S-1009N45I-M5T1U belongs to the category of voltage regulators.

Use

This product is primarily used for voltage regulation in electronic circuits.

Characteristics

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

Package

The S-1009N45I-M5T1U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to regulate voltage with high efficiency and low dropout voltage, ensuring stable power supply to electronic devices.

Packaging/Quantity

The S-1009N45I-M5T1U is typically packaged in reels or tape and reel packaging. The quantity per reel varies depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 2.0V - 6.0V
  • Output Voltage: 4.5V
  • Output Current: Up to 100mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 40μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1009N45I-M5T1U has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. VOUT: Output voltage pin
  4. CE: Chip enable pin (active high)

Functional Features

  • Voltage regulation: The S-1009N45I-M5T1U ensures a stable output voltage regardless of input voltage fluctuations.
  • Overcurrent protection: The device automatically shuts down when the output current exceeds the specified limit, protecting the circuit from damage.
  • Thermal shutdown protection: In case of excessive temperature, the device shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into space-constrained designs.
  • High efficiency results in minimal power loss during voltage regulation.
  • Wide input voltage range provides flexibility in various applications.
  • Overcurrent and thermal shutdown protection enhance circuit reliability.

Disadvantages

  • Limited output current capacity may not be suitable for high-power applications.
  • Dropout voltage may cause a slight voltage drop across the regulator.

Working Principles

The S-1009N45I-M5T1U operates based on a linear voltage regulation principle. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage.

Detailed Application Field Plans

The S-1009N45I-M5T1U finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-1009N45I-M5T1U include: - S-1009N45I-M5T1G - S-1009N45I-M5T1H - S-1009N45I-M5T1J

These models have comparable specifications and can be considered as alternatives depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací S-1009N45I-M5T1U v technických řešeních

Sure! Here are 10 common questions and answers related to the application of S-1009N45I-M5T1U in technical solutions:

Q1: What is the voltage rating of S-1009N45I-M5T1U? A1: The voltage rating of S-1009N45I-M5T1U is 4.5V.

Q2: What is the maximum current that S-1009N45I-M5T1U can handle? A2: S-1009N45I-M5T1U can handle a maximum current of 1A.

Q3: Is S-1009N45I-M5T1U suitable for low-power applications? A3: Yes, S-1009N45I-M5T1U is suitable for low-power applications due to its low voltage rating and current handling capability.

Q4: Can S-1009N45I-M5T1U be used in battery-powered devices? A4: Yes, S-1009N45I-M5T1U can be used in battery-powered devices as it operates at a low voltage and has low power consumption.

Q5: Does S-1009N45I-M5T1U have overcurrent protection? A5: No, S-1009N45I-M5T1U does not have built-in overcurrent protection. External protection circuitry may be required.

Q6: What is the package type of S-1009N45I-M5T1U? A6: S-1009N45I-M5T1U comes in a SOT-23-5 package.

Q7: Can S-1009N45I-M5T1U be used in automotive applications? A7: Yes, S-1009N45I-M5T1U can be used in automotive applications as it meets the necessary requirements for automotive electronics.

Q8: Is S-1009N45I-M5T1U suitable for voltage regulation in microcontrollers? A8: Yes, S-1009N45I-M5T1U is suitable for voltage regulation in microcontrollers due to its low voltage rating and stable output characteristics.

Q9: Does S-1009N45I-M5T1U have thermal shutdown protection? A9: No, S-1009N45I-M5T1U does not have built-in thermal shutdown protection. Adequate heat dissipation should be ensured during operation.

Q10: Can S-1009N45I-M5T1U be used in space-constrained applications? A10: Yes, S-1009N45I-M5T1U is suitable for space-constrained applications due to its compact SOT-23-5 package size.

Please note that these answers are general and may vary depending on specific application requirements.