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BD45421G-TR Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BD45421G-TRROHM2760Yes

Manufacturer:** ROHM **Part Number:** BD45421G-TR ### **Specifications:** - **Type:** Power Management IC (PMIC) - **Function:** Voltage Regulator (LDO - Low Dropout) - **Output Voltage:** Fixed (specific voltage depends on variant) - **Ou

Manufacturer: ROHM

Part Number: BD45421G-TR

Specifications:

  • Type: Power Management IC (PMIC)
  • Function: Voltage Regulator (LDO - Low Dropout)
  • Output Voltage: Fixed (specific voltage depends on variant)
  • Output Current: Up to 500mA (typical)
  • Input Voltage Range: 2.5V to 6.0V
  • Dropout Voltage: Low dropout (exact value depends on load)
  • Package: SOT-23-5 (Miniature surface-mount package)
  • Operating Temperature Range: -40°C to +85°C
  • Features:
  • Low quiescent current
  • Overcurrent protection
  • Thermal shutdown protection
  • High ripple rejection ratio

Descriptions:

The BD45421G-TR is a low-dropout (LDO) linear voltage regulator from ROHM, designed for stable power supply in compact electronic devices. It provides a fixed output voltage with high efficiency and low noise, suitable for battery-powered applications.

Features:

  • Compact SOT-23-5 package for space-saving designs
  • Stable operation with ceramic capacitors
  • Built-in protection circuits (overcurrent, thermal shutdown)
  • Low power consumption in standby mode

This IC is commonly used in portable electronics, IoT devices, and other applications requiring reliable voltage regulation.

*(Note: Exact output voltage and dropout specifications may vary; refer to the datasheet for detailed parameters.)*

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