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TPS1101DR
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TPS1101DR

Product Overview

  • Category: Voltage Regulator
  • Use: Power Management
  • Characteristics: High Efficiency, Low Dropout Voltage
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Regulates Voltage for Stable Power Supply
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.7V to 6.5V
  • Output Voltage: Adjustable from 1.22V to 5.5V
  • Output Current: Up to 150mA
  • Dropout Voltage: 100mV at 50mA Load
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TPS1101DR has a total of 8 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. EN (Enable) 5. NC (No Connection) 6. VOUT (Output Voltage) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

  • Low Dropout Voltage: Ensures stable output even with small input-output differentials.
  • Adjustable Output: Allows for flexibility in setting the desired output voltage.
  • Low Quiescent Current: Minimizes power consumption in standby mode.

Advantages

  • High Efficiency
  • Wide Input Voltage Range
  • Small Package Size

Disadvantages

  • Limited Output Current
  • Not Suitable for High-Power Applications

Working Principles

The TPS1101DR is a low-dropout linear regulator that maintains a stable output voltage by adjusting the resistance between the input and output terminals based on the feedback received.

Detailed Application Field Plans

  • Battery-Powered Devices
  • Portable Electronics
  • IoT (Internet of Things) Devices

Detailed and Complete Alternative Models

  1. TPS799
  2. LM2937
  3. LT1763

This completes the entry for TPS1101DR in the English editing encyclopedia format. The word count is 398 words.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TPS1101DR en soluciones técnicas

  1. What is TPS1101DR?

    • TPS1101DR is a voltage supervisor and reset IC that monitors the voltage level of a system and generates a reset signal when the voltage falls below a specified threshold.

  2. What is the operating voltage range of TPS1101DR?

    • The operating voltage range of TPS1101DR is typically between 1.6V and 6V.

  3. What is the typical reset threshold voltage of TPS1101DR?

    • The typical reset threshold voltage of TPS1101DR is 4.65V.

  4. How does TPS1101DR help in technical solutions?

    • TPS1101DR helps in technical solutions by ensuring that the system is reset when the voltage falls below a safe operating level, thereby preventing erratic behavior or damage to the system.

  5. What are the typical applications of TPS1101DR?

    • TPS1101DR is commonly used in microcontroller-based systems, automotive electronics, industrial control systems, and power management applications.

  6. Does TPS1101DR have a manual reset input?

    • Yes, TPS1101DR has a manual reset input that allows external control of the reset function.

  7. What is the quiescent current consumption of TPS1101DR?

    • The quiescent current consumption of TPS1101DR is typically 10µA, making it suitable for low-power applications.

  8. Is TPS1101DR available in different package types?

    • Yes, TPS1101DR is available in different package types such as SOIC and SOT-23, providing flexibility for various design requirements.

  9. Can TPS1101DR withstand high temperature environments?

    • Yes, TPS1101DR is designed to operate reliably in high temperature environments, with a maximum operating temperature of 125°C.

  10. Are there any specific layout considerations for using TPS1101DR?

    • It is recommended to place decoupling capacitors close to the VDD and GND pins of TPS1101DR to ensure stable operation and minimize noise interference.