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RD3.3UH-T1 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
RD3.3UH-T1NEC2109Yes

RD3.

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.)

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