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LT1964EDD#TRPBF

LT1964EDD#TRPBF

Product Overview

The LT1964EDD#TRPBF belongs to the category of voltage regulators and is commonly used in electronic devices to provide a stable output voltage. Its characteristics include high efficiency, low dropout voltage, and thermal shutdown protection. The package type is DFN-8, and it is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 2.5V to 20V
  • Output Voltage Range: 1.21V to 18V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 340mV at 1.5A
  • Quiescent Current: 500µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1964EDD#TRPBF has a total of 8 pins: 1. VIN (Input Voltage) 2. GND (Ground) 3. FB (Feedback) 4. SHDN (Shutdown) 5. NC (No Connection) 6. VOUT (Output Voltage) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

  • Low Dropout Voltage
  • Thermal Shutdown Protection
  • Wide Input Voltage Range
  • Adjustable Output Voltage

Advantages and Disadvantages

Advantages

  • High Efficiency
  • Compact Package
  • Wide Operating Temperature Range

Disadvantages

  • Limited Maximum Output Current
  • Requires External Components for Operation

Working Principles

The LT1964EDD#TRPBF operates by regulating the input voltage to maintain a constant output voltage, even when the input voltage fluctuates. It achieves this through internal feedback control, ensuring a stable power supply for connected components.

Detailed Application Field Plans

The LT1964EDD#TRPBF is well-suited for various applications, including: - Battery-Powered Devices - Industrial Control Systems - Automotive Electronics - Portable Instruments

Detailed and Complete Alternative Models

Some alternative models to the LT1964EDD#TRPBF include: - LM317 - ADJ111 - MAX16052

In conclusion, the LT1964EDD#TRPBF is a versatile voltage regulator with high efficiency and thermal protection, making it suitable for a wide range of electronic applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van LT1964EDD#TRPBF in technische oplossingen

  1. What is the input voltage range of LT1964EDD#TRPBF?

    • The input voltage range of LT1964EDD#TRPBF is 2.5V to 20V.
  2. What is the output voltage range of LT1964EDD#TRPBF?

    • The output voltage range of LT1964EDD#TRPBF is 1.21V to 20V.
  3. What is the maximum output current of LT1964EDD#TRPBF?

    • The maximum output current of LT1964EDD#TRPBF is 1.5A.
  4. What is the typical dropout voltage of LT1964EDD#TRPBF?

    • The typical dropout voltage of LT1964EDD#TRPBF is 340mV at 1.5A load.
  5. What are the key features of LT1964EDD#TRPBF?

    • The key features of LT1964EDD#TRPBF include low dropout voltage, low quiescent current, fast transient response, and thermal shutdown protection.
  6. What are the typical applications of LT1964EDD#TRPBF?

    • Typical applications of LT1964EDD#TRPBF include post-regulation for switching supplies, battery chargers, and portable instruments.
  7. Does LT1964EDD#TRPBF require an external heat sink?

    • LT1964EDD#TRPBF does not require an external heat sink for most applications due to its low dropout voltage and thermal performance.
  8. What is the operating temperature range of LT1964EDD#TRPBF?

    • The operating temperature range of LT1964EDD#TRPBF is -40°C to 125°C.
  9. Is LT1964EDD#TRPBF available in a surface-mount package?

    • Yes, LT1964EDD#TRPBF is available in a surface-mount DD package.
  10. What are the recommended input and output capacitors for LT1964EDD#TRPBF?

    • The recommended input and output capacitors for LT1964EDD#TRPBF are low ESR ceramic or tantalum capacitors.