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LD1041 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LD1041100Yes

Manufacturer:** LD1041 is a low dropout (LDO) voltage regulator manufactured by **STMicroelectronics**.

Manufacturer: LD1041 is a low dropout (LDO) voltage regulator manufactured by STMicroelectronics.

Specifications:

  • Input Voltage Range: Up to 18V
  • Output Voltage Options: Fixed (3.3V, 5V, 12V) or Adjustable (1.25V to 16V)
  • Output Current: 1A
  • Dropout Voltage: Typically 1.2V at full load
  • Line Regulation: 0.05% (typical)
  • Load Regulation: 0.1% (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package Type: TO-220, TO-252 (DPAK), TO-263 (D²PAK)

Descriptions:

The LD1041 is a high-performance LDO regulator designed for applications requiring stable voltage with low noise and high efficiency. It features built-in thermal shutdown, current limiting, and reverse polarity protection.

Features:

  • Low dropout voltage
  • High output current capability (1A)
  • Adjustable or fixed output voltage options
  • Thermal overload protection
  • Short-circuit protection
  • Low quiescent current
  • Stable with low-ESR capacitors

This information is based on the manufacturer's datasheet. For detailed electrical characteristics, refer to STMicroelectronics' official documentation.

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