LM1085IT-3.3 voltage regulator

LM1085IT-3.3 voltage regulator

550.00

The LM1085IT-3.3 is a low dropout (LDO) voltage regulator IC capable of providing a fixed 3.3V output voltage with high accuracy and low noise. It is designed to regulate an input voltage (typically higher than 3.3V) down to a stable 3.3V output, making it suitable for powering sensitive electronics and microcontroller circuits that require a precise and reliable power source.

Key Features:

  • Output Voltage: 3.3V fixed
  • Low dropout voltage: typically 1.1V at 3A load
  • Output current: up to 3A
  • Thermal shutdown and current limit protection
  • Fast transient response
  • Adjustable version available with external resistors
  • Wide operating temperature range
  • Available in TO-220 and TO-263 packages

Technical Specifications:

  • Output Voltage: 3.3V fixed
  • Input Voltage Range: Typically 6.5V to 20V (up to 25V max)
  • Dropout Voltage: Typically 1.1V at 3A load
  • Output Current: Up to 3A
  • Adjustable Output: Yes, with external resistors (LM1085-ADJ version)
  • Line Regulation: Typically 0.02%/V
  • Load Regulation: Typically 0.4%
  • Temperature Range: -40°C to +125°C
  • Package Types: TO-220, TO-263

Applications:

  • Power supplies for microcontrollers, DSPs, FPGAs, and other digital circuits
  • Consumer electronics
  • Industrial control systems
  • Instrumentation and measurement equipment
  • Battery-powered devices requiring stable 3.3V supply

Datasheet:
For detailed technical specifications, refer to the LM1085IT-3.3 Datasheet.

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SKU: 1922 Category:
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