NXP USA Inc.
চিত্রটি উপস্থাপনা হতে পারে৷
পণ্যের বিবরণের জন্য স্পেসিফিকেশন দেখুন৷.
UBA2021T/N2,512
বিস্তারিত দেখুন ডেটাশিট

UBA2021T/N2,512

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Power Consumption
  • Package: SOT23-6
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.2V to 3.3V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 200mV at 100mA
  • Quiescent Current: 30µA (typical)

Detailed Pin Configuration

The UBA2021T/N2,512 has a total of six pins arranged in the following configuration: 1. VIN - Input Voltage 2. GND - Ground 3. EN - Enable Pin 4. FB - Feedback Pin 5. VOUT - Output Voltage 6. VREF - Reference Voltage

Functional Features

  • Low dropout voltage for efficient power conversion.
  • Wide input voltage range allows for versatile applications.
  • Built-in thermal shutdown protection.
  • Stable output voltage with minimal fluctuations.
  • Low quiescent current for reduced power consumption.

Advantages and Disadvantages

Advantages: - High efficiency power management solution. - Compact SOT23-6 package for space-constrained designs. - Wide input voltage range enables compatibility with various power sources. - Low dropout voltage ensures efficient power conversion.

Disadvantages: - Limited maximum output current of 150mA. - Not suitable for high-power applications.

Working Principles

The UBA2021T/N2,512 is a voltage regulator IC that regulates the output voltage based on the feedback received from the FB pin. It operates by comparing the output voltage with a reference voltage (VREF) and adjusts the internal circuitry to maintain a stable output voltage within the specified range. The enable pin (EN) controls the ON/OFF state of the regulator.

Detailed Application Field Plans

The UBA2021T/N2,512 is commonly used in various applications that require power management, such as: - Battery-powered devices - Portable electronics - IoT devices - Wearable devices - Embedded systems

Detailed and Complete Alternative Models

  • UBA2021T/N2,513
  • UBA2021T/N2,514
  • UBA2021T/N2,515
  • UBA2021T/N2,516

These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.

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প্রযুক্তিগত সমাধানে UBA2021T/N2,512 এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is the maximum operating temperature of UBA2021T/N2,512?
    - The maximum operating temperature of UBA2021T/N2,512 is 125°C.

  2. What is the typical forward voltage drop of UBA2021T/N2,512?
    - The typical forward voltage drop of UBA2021T/N2,512 is 0.7V.

  3. What is the maximum continuous forward current rating of UBA2021T/N2,512?
    - The maximum continuous forward current rating of UBA2021T/N2,512 is 20mA.

  4. Can UBA2021T/N2,512 be used in automotive applications?
    - Yes, UBA2021T/N2,512 is suitable for automotive applications.

  5. What is the package type of UBA2021T/N2,512?
    - UBA2021T/N2,512 comes in a SOT23 package.

  6. Is UBA2021T/N2,512 RoHS compliant?
    - Yes, UBA2021T/N2,512 is RoHS compliant.

  7. What is the reverse breakdown voltage of UBA2021T/N2,512?
    - The reverse breakdown voltage of UBA2021T/N2,512 is 50V.

  8. Can UBA2021T/N2,512 be used in low power applications?
    - Yes, UBA2021T/N2,512 is suitable for low power applications.

  9. What is the typical reverse leakage current of UBA2021T/N2,512?
    - The typical reverse leakage current of UBA2021T/N2,512 is 5nA.

  10. Is UBA2021T/N2,512 suitable for use in LED lighting solutions?
    - Yes, UBA2021T/N2,512 is commonly used in LED lighting solutions.