ABLIC U.S.A. Inc.
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S-1009N18I-I4T1U
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S-1009N18I-I4T1U

Product Overview

Category

The S-1009N18I-I4T1U belongs to the category of voltage regulators.

Use

It is used to regulate and stabilize voltage in electronic circuits, ensuring a consistent power supply to sensitive components.

Characteristics

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 1.8V
  • Maximum Output Current: 100mA
  • Low Dropout Voltage: 160mV (at 100mA)
  • Package Type: SOT-23-5
  • Operating Temperature Range: -40°C to 85°C

Package

The S-1009N18I-I4T1U comes in a compact SOT-23-5 package, making it suitable for space-constrained applications.

Essence

This voltage regulator is designed to provide stable and reliable power to integrated circuits and other electronic devices.

Packaging/Quantity

The product is typically available in reels containing a specified quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage: 1.8V
  • Output Current: 100mA
  • Dropout Voltage: 160mV (at 100mA)
  • Quiescent Current: 30μA (typical)
  • Ripple Rejection Ratio: 70dB (at 1kHz)

Detailed Pin Configuration

The S-1009N18I-I4T1U has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. NC (No Connection) 4. VOUT (Output Voltage) 5. CE (Chip Enable)

Functional Features

  • Low dropout voltage
  • Low quiescent current
  • High ripple rejection ratio
  • Overcurrent protection
  • Thermal shutdown protection

Advantages

  • Small package size
  • Wide input voltage range
  • Low dropout voltage
  • Excellent line and load regulation

Disadvantages

  • Limited maximum output current
  • No adjustable output voltage option

Working Principles

The S-1009N18I-I4T1U utilizes a precision reference voltage and feedback control loop to maintain a constant output voltage despite variations in input voltage and load conditions. It employs a PNP transistor as the pass element to achieve low dropout voltage.

Detailed Application Field Plans

The S-1009N18I-I4T1U is well-suited for various portable and battery-powered applications, including: - Mobile phones - Portable media players - Digital cameras - Handheld gaming devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models to the S-1009N18I-I4T1U include: - S-1009N18I-M5T1U - S-1009N18I-T4T1U - S-1009N18I-K4T1U

In conclusion, the S-1009N18I-I4T1U is a compact and efficient voltage regulator with a wide input voltage range, making it suitable for a variety of portable electronic devices.

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Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa S-1009N18I-I4T1U katika suluhu za kiufundi

  1. What is S-1009N18I-I4T1U?

    • S-1009N18I-I4T1U is a high-performance voltage regulator IC designed for use in various technical solutions.

  2. What are the key features of S-1009N18I-I4T1U?

    • The key features of S-1009N18I-I4T1U include high accuracy, low dropout voltage, low quiescent current, and overcurrent protection.

  3. In what technical solutions can S-1009N18I-I4T1U be used?

    • S-1009N18I-I4T1U can be used in applications such as battery-powered devices, portable electronics, industrial equipment, and automotive systems.

  4. What is the input voltage range for S-1009N18I-I4T1U?

    • The input voltage range for S-1009N18I-I4T1U is typically between 2.0V to 6.5V.

  5. What is the output voltage range for S-1009N18I-I4T1U?

    • The output voltage range for S-1009N18I-I4T1U is adjustable from 0.8V to 5.0V.

  6. Does S-1009N18I-I4T1U have built-in thermal shutdown protection?

    • Yes, S-1009N18I-I4T1U is equipped with built-in thermal shutdown protection to prevent overheating.

  7. What is the typical quiescent current for S-1009N18I-I4T1U?

    • The typical quiescent current for S-1009N18I-I4T1U is very low, typically around 30µA.

  8. Can S-1009N18I-I4T1U handle transient voltage spikes?

    • Yes, S-1009N18I-I4T1U is designed to handle transient voltage spikes and has built-in overcurrent protection.

  9. Is S-1009N18I-I4T1U suitable for space-constrained applications?

    • Yes, S-1009N18I-I4T1U is available in a small package and is suitable for space-constrained applications.

  10. Where can I find more detailed technical information about S-1009N18I-I4T1U?

    • Detailed technical information about S-1009N18I-I4T1U can be found in the product datasheet available on the manufacturer's website or through authorized distributors.