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L78L33ABUTR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
L78L33ABUTRST17500Yes

L78L33ABUTR** is a positive voltage regulator manufactured by **STMicroelectronics (ST)**.

The L78L33ABUTR is a positive voltage regulator manufactured by STMicroelectronics (ST). Below are its key specifications, descriptions, and features:

Manufacturer:

STMicroelectronics (ST)

Description:

The L78L33ABUTR is a fixed 3.3V positive voltage regulator in a SOT-89 package. It is designed to provide a stable 3.3V output with a maximum current of 100mA.

Key Features:

  • Output Voltage: 3.3V ±4% (fixed)
  • Output Current: Up to 100mA
  • Input Voltage Range: Up to 30V
  • Low Dropout Voltage: 1.7V (typical)
  • Low Quiescent Current: 5mA (typical)
  • Thermal Overload Protection
  • Short-Circuit Protection
  • Package: SOT-89 (TO-243)
  • Operating Temperature Range: -40°C to +125°C

Applications:

  • Battery-powered devices
  • Consumer electronics
  • Industrial control systems
  • Voltage regulation in low-power circuits

This regulator is suitable for applications requiring a stable 3.3V supply with moderate current requirements.

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