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L78L05ABUTR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
L78L05ABUTRST155000Yes

L78L05ABUTR** is a positive voltage regulator manufactured by **STMicroelectronics (ST)**.

The L78L05ABUTR is a positive voltage regulator manufactured by STMicroelectronics (ST).

Specifications:

  • Output Voltage: 5V ±4%
  • Output Current: 100mA
  • Input Voltage Range: Up to 30V
  • Dropout Voltage: 1.7V (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: SOT-89 (Surface Mount)
  • Regulator Type: Linear, Fixed Output
  • Line Regulation: 100mV (typical)
  • Load Regulation: 15mV (typical)
  • Quiescent Current: 5mA (typical)
  • Protection Features: Short-circuit, thermal overload, and safe operating area (SOA) protection

Descriptions:

The L78L05ABUTR is a low-current, fixed 5V linear voltage regulator designed for small power supply applications. It provides stable voltage regulation with built-in protection against overcurrent and overheating.

Features:

  • Fixed 5V Output
  • Low Power Consumption
  • Thermal and Short-Circuit Protection
  • Wide Input Voltage Range
  • Compact SOT-89 Package
  • Suitable for Battery-Powered and Portable Devices

This regulator is commonly used in low-power circuits, sensor modules, and embedded systems requiring a stable 5V supply.

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