Professional IC Distribution & Technical Solutions

The RD3.3UH-T1 is a voltage regulator manufactured by NEC (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: NEC (Renesas Electronics)
• Type: Low Dropout (LDO) Voltage Regulator
• Output Voltage: 3.3V (Fixed)
• Output Current: Up to 500mA
• Input Voltage Range: 4.5V to 6.0V
• Dropout Voltage: Typically 0.3V at 500mA
• Line Regulation: ±0.5% (Typical)
• Load Regulation: ±1.0% (Typical)
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5 (Small Outline Transistor)

Descriptions:

The RD3.3UH-T1 is a compact, high-performance LDO regulator designed for stable 3.3V output in low-power applications. It features low dropout voltage, making it suitable for battery-powered devices and noise-sensitive circuits.

Features:

• Low Dropout Voltage: Ensures efficient operation with minimal power loss.
• High Accuracy: Tight voltage regulation (±2% over temperature range).
• Overcurrent Protection: Safeguards against excessive current draw.
• Thermal Shutdown: Prevents damage from overheating.
• Compact Package: SOT-23-5 for space-constrained designs.
• Low Quiescent Current: Optimized for power efficiency.

This regulator is commonly used in portable electronics, IoT devices, and embedded systems requiring a stable 3.3V supply.

(Note: Always refer to the latest datasheet for detailed electrical characteristics and application guidelines.)