Allegro MicroSystems, LLC
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A1225LLTTR-T
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A1225LLTTR-T Product Overview

Introduction

The A1225LLTTR-T is a component belonging to the category of integrated circuits, specifically designed for use in electronic devices. This product offers unique characteristics and packaging, making it suitable for various applications.

Basic Information Overview

  • Category: Integrated Circuits
  • Use: Electronic Devices
  • Characteristics: High performance, compact design
  • Package: Surface Mount Device (SMD)
  • Essence: Provides essential functionality for electronic circuitry
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

The A1225LLTTR-T features the following specifications: - Input Voltage Range: 3V to 5.5V - Output Current: 500mA - Operating Temperature Range: -40°C to 85°C - Package Type: SOT-23-5

Detailed Pin Configuration

The A1225LLTTR-T has a detailed pin configuration as follows: 1. VOUT 2. GND 3. EN 4. FB 5. VIN

Functional Features

  • Low Dropout Voltage
  • Overcurrent Protection
  • Thermal Shutdown
  • Fast Transient Response

Advantages and Disadvantages

Advantages: - Compact size - Wide input voltage range - Robust protection features

Disadvantages: - Limited output current capacity - Restricted operating temperature range

Working Principles

The A1225LLTTR-T regulates the output voltage by comparing the feedback voltage with a reference voltage. It adjusts the pass element to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The A1225LLTTR-T is ideal for various applications, including: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics

Detailed and Complete Alternative Models

For those seeking alternative models, the following options are available: - A1225LXQTR-T - A1225LYYTR-T - A1225LZZTR-T

In conclusion, the A1225LLTTR-T is a versatile integrated circuit suitable for a wide range of electronic applications, offering reliable performance and essential protection features.

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技術ソリューションにおける A1225LLTTR-T の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the A1225LLTTR-T?

    • The A1225LLTTR-T is a low dropout (LDO) voltage regulator designed for use in various technical solutions to provide stable and regulated power supply.

  2. What is the input voltage range of the A1225LLTTR-T?

    • The A1225LLTTR-T has an input voltage range typically from 2.5V to 6.5V, making it suitable for a wide range of applications.

  3. What is the output voltage of the A1225LLTTR-T?

    • The A1225LLTTR-T offers a fixed output voltage of 3.3V, which is commonly used in many electronic devices and systems.

  4. What is the maximum output current of the A1225LLTTR-T?

    • The A1225LLTTR-T can deliver a maximum output current of 150mA, making it suitable for powering low-power microcontrollers, sensors, and other small electronic components.

  5. What are the key features of the A1225LLTTR-T?

    • The A1225LLTTR-T features low dropout voltage, low quiescent current, thermal shutdown protection, and excellent line and load regulation, making it reliable for various technical solutions.

  6. What are the typical applications of the A1225LLTTR-T?

    • The A1225LLTTR-T is commonly used in battery-powered devices, portable electronics, IoT devices, and other applications requiring a stable and efficient voltage regulator.

  7. Does the A1225LLTTR-T require external components for operation?

    • The A1225LLTTR-T requires only a few external components, such as input and output capacitors, to operate effectively, simplifying the design and reducing overall system cost.

  8. Is the A1225LLTTR-T available in a surface-mount package?

    • Yes, the A1225LLTTR-T is available in a compact SOT-23 package, making it suitable for space-constrained applications and facilitating easy PCB assembly.

  9. What are the operating temperature range and storage temperature range of the A1225LLTTR-T?

    • The A1225LLTTR-T has an operating temperature range of -40°C to 85°C and a storage temperature range of -65°C to 150°C, ensuring its suitability for diverse environmental conditions.

  10. Is the A1225LLTTR-T RoHS compliant?

    • Yes, the A1225LLTTR-T is RoHS compliant, meeting environmental standards for lead-free and hazardous substance-free manufacturing.