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S78DL33A-AT Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
S78DL33A-ATAUK9800Yes

S78DL33A-AT** is a voltage regulator manufactured by **AUK**.

The S78DL33A-AT is a voltage regulator manufactured by AUK. Below are its specifications, descriptions, and features:

Specifications:

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V (Fixed)
  • Output Current: Up to 500mA
  • Dropout Voltage: 0.5V (Typical)
  • Line Regulation: ±0.2% (Typical)
  • Load Regulation: ±0.4% (Typical)
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: TO-252 (DPAK)

Descriptions:

  • The S78DL33A-AT is a low-dropout (LDO) linear voltage regulator designed for stable 3.3V output.
  • It features low quiescent current and high ripple rejection, making it suitable for battery-powered and noise-sensitive applications.
  • Includes built-in protection features such as thermal shutdown and current limiting.

Features:

  • Low Dropout Voltage: Ensures efficient operation even with small input-output differentials.
  • High Accuracy: Tight output voltage tolerance (±2%).
  • Thermal Protection: Prevents damage from overheating.
  • Short-Circuit Protection: Safeguards against output faults.
  • Low Quiescent Current: Enhances battery life in portable applications.

This regulator is commonly used in consumer electronics, industrial controls, and embedded systems requiring a stable 3.3V supply.

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