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.