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LP2956AIN Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LP2956AINNSC120Yes

LP2956AIN is a low-dropout voltage regulator manufactured by National Semiconductor (NSC).

The LP2956AIN is a low-dropout voltage regulator manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information:

Specifications:

  • Output Voltage Options: Fixed (3.3V, 5V) or Adjustable (1.24V to 29V)
  • Output Current: 250mA (guaranteed)
  • Dropout Voltage: 380mV (typical at 250mA)
  • Input Voltage Range: Up to 30V
  • Line Regulation: 0.02%/V (typical)
  • Load Regulation: 0.04%/mA (typical)
  • Quiescent Current: 1.1mA (typical)
  • Operating Temperature Range: -40°C to +125°C
  • Package: 8-Pin DIP (PDIP)

Descriptions:

  • The LP2956AIN is a low-dropout (LDO) voltage regulator designed for applications requiring stable power with minimal input-output differential.
  • It includes built-in protection features such as current limiting and thermal shutdown.
  • Suitable for battery-powered systems, industrial controls, and automotive applications.

Features:

  • Low Dropout Voltage: Ensures efficient operation with small input-output differentials.
  • Low Quiescent Current: Reduces power consumption in standby modes.
  • Thermal Shutdown Protection: Prevents damage from overheating.
  • Current Limiting: Protects against short circuits and overloads.
  • Adjustable Output (for adjustable version): Allows flexibility in setting the desired output voltage.
  • Stable with Low-ESR Capacitors: Works reliably with ceramic or tantalum output capacitors.

This information is based on the manufacturer's datasheet for the LP2956AIN.

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