Linear Technology/Analog Devices
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LT3032IDE-15#TRPBF
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LT3032IDE-15#TRPBF

Product Overview

The LT3032IDE-15#TRPBF belongs to the category of voltage regulators and is commonly used to provide a stable output voltage for various electronic applications. Its characteristics include high accuracy, low dropout voltage, and low quiescent current. The package type is DFN (Dual Flat No-Lead), and it is available in tape and reel packaging with a specific quantity per reel.

Specifications

  • Output Voltage: 1.5V
  • Input Voltage Range: 2V to 20V
  • Dropout Voltage: 300mV
  • Quiescent Current: 950μA
  • Package Type: DFN-8

Detailed Pin Configuration

The LT3032IDE-15#TRPBF has a total of 8 pins: 1. VIN: Input Voltage 2. GND: Ground 3. SHDN: Shutdown 4. NC: No Connection 5. VOUT: Output Voltage 6. VOUT: Output Voltage 7. NC: No Connection 8. VFB: Feedback Voltage

Functional Features

  • High Accuracy: Provides precise output voltage regulation.
  • Low Dropout Voltage: Enables operation with small input-output differentials.
  • Low Quiescent Current: Minimizes power consumption in standby mode.

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low dropout voltage
  • Low quiescent current
  • Small package size

Disadvantages

  • Limited maximum input voltage range
  • Higher cost compared to traditional linear regulators

Working Principles

The LT3032IDE-15#TRPBF operates by comparing the feedback voltage at the VFB pin with an internal reference voltage. It adjusts the pass device to maintain a constant output voltage regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The LT3032IDE-15#TRPBF is suitable for a wide range of applications including battery-powered devices, portable instruments, and precision measurement equipment. Its stable output voltage makes it ideal for powering sensitive analog and digital circuits.

Detailed and Complete Alternative Models

Some alternative models to the LT3032IDE-15#TRPBF include: - LT1763 - LM317 - ADP3338

In conclusion, the LT3032IDE-15#TRPBF is a versatile voltage regulator with high accuracy and low dropout voltage, making it well-suited for applications requiring stable power supplies in a compact form factor.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3032IDE-15#TRPBF v technických řešeních

  1. What is the input voltage range of LT3032IDE-15#TRPBF?

    • The input voltage range of LT3032IDE-15#TRPBF is 1.8V to 20V.

  2. What is the output voltage of LT3032IDE-15#TRPBF?

    • The output voltage of LT3032IDE-15#TRPBF is fixed at 1.5V.

  3. What is the maximum output current of LT3032IDE-15#TRPBF?

    • The maximum output current of LT3032IDE-15#TRPBF is 150mA.

  4. What are the typical applications for LT3032IDE-15#TRPBF?

    • Typical applications include battery-powered systems, portable instruments, and low noise voltage references.

  5. What is the dropout voltage of LT3032IDE-15#TRPBF?

    • The dropout voltage of LT3032IDE-15#TRPBF is typically 300mV at full load.

  6. What is the operating temperature range of LT3032IDE-15#TRPBF?

    • The operating temperature range of LT3032IDE-15#TRPBF is -40°C to 125°C.

  7. Does LT3032IDE-15#TRPBF require an external capacitor for stability?

    • Yes, LT3032IDE-15#TRPBF requires an external 10nF capacitor for stability.

  8. Is LT3032IDE-15#TRPBF suitable for low noise applications?

    • Yes, LT3032IDE-15#TRPBF is designed for low noise applications with a low dropout voltage and low quiescent current.

  9. Can LT3032IDE-15#TRPBF be used in automotive applications?

    • Yes, LT3032IDE-15#TRPBF is suitable for automotive applications due to its wide input voltage range and extended temperature range.

  10. What are the key features of LT3032IDE-15#TRPBF?

    • The key features include low dropout voltage, low noise, low quiescent current, and thermal shutdown protection.