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S-1135D31-U5T1G

S-1135D31-U5T1G

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Regulator
  • Characteristics:
    • High efficiency
    • Low dropout voltage
    • Small package size
    • Low quiescent current
  • Package: SOT-23-5
  • Essence: Voltage regulation for electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 30µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-1135D31-U5T1G has a total of five pins arranged as follows:

```


| | --| |-- |____| ```

Pin 1: VIN (Input Voltage) Pin 2: GND (Ground) Pin 3: EN (Enable) Pin 4: VOUT (Output Voltage) Pin 5: NC (No Connection)

Functional Features

  • Low dropout voltage ensures stable output even with low input voltage.
  • High efficiency minimizes power dissipation and extends battery life.
  • Enable pin allows for easy on/off control of the regulator.
  • Small package size enables space-saving designs in compact electronic devices.

Advantages

  • Wide input voltage range provides flexibility in various applications.
  • Low quiescent current reduces power consumption during standby mode.
  • Excellent line and load regulation ensures stable output under different conditions.
  • Thermal shutdown and current limit protection enhance device reliability.

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications.
  • SOT-23-5 package may require additional heat dissipation measures in certain cases.

Working Principles

The S-1135D31-U5T1G is a linear voltage regulator that uses a PNP transistor as the pass element. It regulates the output voltage by adjusting the resistance between the input and output terminals. When the input voltage exceeds the desired output voltage, the pass element reduces the resistance to maintain a stable output. Conversely, when the input voltage drops below the desired output voltage, the pass element increases the resistance to compensate and provide a constant output voltage.

Detailed Application Field Plans

The S-1135D31-U5T1G is commonly used in various battery-powered electronic devices, such as: - Mobile phones - Portable media players - Digital cameras - Wearable devices - Wireless sensors

Detailed and Complete Alternative Models

  • S-1135D31-M5T1G: Similar specifications but with a different package (SOT-23-5)
  • S-1135D31-I5T1G: Similar specifications but with a different package (SOT-89-5)
  • S-1135D31-U5T2G: Similar specifications but with a different package (SOT-323-5)

Note: Please refer to the manufacturer's datasheet for complete details on alternative models.

This entry provides an overview of the S-1135D31-U5T1G voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-1135D31-U5T1G en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of S-1135D31-U5T1G in technical solutions:

Q1: What is S-1135D31-U5T1G? A1: S-1135D31-U5T1G is a specific model of voltage regulator IC (integrated circuit) used for regulating voltage in electronic circuits.

Q2: What is the input voltage range of S-1135D31-U5T1G? A2: The input voltage range of S-1135D31-U5T1G is typically between 2.0V and 6.0V.

Q3: What is the output voltage range of S-1135D31-U5T1G? A3: The output voltage range of S-1135D31-U5T1G is typically between 0.8V and 5.5V.

Q4: What is the maximum output current of S-1135D31-U5T1G? A4: The maximum output current of S-1135D31-U5T1G is typically around 150mA.

Q5: What is the purpose of using S-1135D31-U5T1G in technical solutions? A5: S-1135D31-U5T1G is commonly used to provide stable and regulated power supply to various components in electronic devices.

Q6: Can S-1135D31-U5T1G be used in battery-powered applications? A6: Yes, S-1135D31-U5T1G can be used in battery-powered applications as it has low quiescent current and supports low dropout voltage operation.

Q7: Is S-1135D31-U5T1G suitable for automotive applications? A7: Yes, S-1135D31-U5T1G is designed to meet the requirements of automotive applications and can operate in a wide temperature range.

Q8: Does S-1135D31-U5T1G have built-in protection features? A8: Yes, S-1135D31-U5T1G includes various protection features such as overcurrent protection, thermal shutdown, and reverse current protection.

Q9: Can multiple S-1135D31-U5T1G ICs be used in parallel for higher output current? A9: Yes, multiple S-1135D31-U5T1G ICs can be connected in parallel to increase the overall output current capacity.

Q10: Are there any application notes or reference designs available for S-1135D31-U5T1G? A10: Yes, the manufacturer provides application notes and reference designs that can help in implementing S-1135D31-U5T1G in various technical solutions.