ON Semiconductor
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NCP1117DT33G
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NCP1117DT33G

Product Overview

Category

The NCP1117DT33G belongs to the category of low dropout voltage regulators.

Use

It is used to regulate voltage in various electronic circuits and devices.

Characteristics

  • Low dropout voltage
  • High output current capability
  • Thermal shutdown protection
  • Short-circuit current limit

Package

The NCP1117DT33G comes in a TO-252-2 package.

Essence

This voltage regulator is essential for maintaining stable voltage levels in electronic systems.

Packaging/Quantity

The NCP1117DT33G is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Output Voltage: 3.3V
  • Dropout Voltage: 1.1V at 800mA
  • Maximum Input Voltage: 15V
  • Operating Temperature Range: -40°C to 125°C
  • Output Current: 1A

Detailed Pin Configuration

The NCP1117DT33G has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

  • Low dropout voltage
  • Overcurrent protection
  • Thermal shutdown
  • Fast transient response

Advantages

  • Stable output voltage
  • Suitable for low-power applications
  • Built-in protection features

Disadvantages

  • Limited maximum input voltage
  • Higher dropout voltage compared to some alternatives

Working Principles

The NCP1117DT33G works by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a stable output voltage.

Detailed Application Field Plans

The NCP1117DT33G is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the NCP1117DT33G include: - LM1117 - LT1763 - ADP3338

In conclusion, the NCP1117DT33G is a reliable low dropout voltage regulator suitable for various electronic applications, offering stable voltage regulation and built-in protection features.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NCP1117DT33G v technických řešeních

  1. What is the maximum input voltage for NCP1117DT33G?

    • The maximum input voltage for NCP1117DT33G is 15V.

  2. What is the typical output current of NCP1117DT33G?

    • The typical output current of NCP1117DT33G is 1A.

  3. What is the dropout voltage of NCP1117DT33G?

    • The dropout voltage of NCP1117DT33G is typically 1.1V at 800mA.

  4. Can NCP1117DT33G be used in automotive applications?

    • Yes, NCP1117DT33G is suitable for automotive applications.

  5. What is the operating temperature range of NCP1117DT33G?

    • The operating temperature range of NCP1117DT33G is -40°C to 125°C.

  6. Does NCP1117DT33G require an external capacitor for stability?

    • Yes, NCP1117DT33G requires an external capacitor for stability.

  7. Is NCP1117DT33G available in a surface-mount package?

    • Yes, NCP1117DT33G is available in a surface-mount package.

  8. What is the typical quiescent current of NCP1117DT33G?

    • The typical quiescent current of NCP1117DT33G is 5mA.

  9. Can NCP1117DT33G be used in low-power battery-operated devices?

    • Yes, NCP1117DT33G can be used in low-power battery-operated devices.

  10. Is NCP1117DT33G RoHS compliant?

    • Yes, NCP1117DT33G is RoHS compliant.