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ROHM Semiconductor BDxFD0 & BDxFDA Single-Output LDO Regulators

ROHM Semiconductor BDxFD0 and BDxFDA Single-Output Low Voltage Dropout (LDO) Regulators are low saturation devices with 35V voltage resistance. These regulators feature variable and fixed type outputs, 2A output current, and a low ESR capacitor. The BDxFD0 and BDxFDA regulators include a built-in Over-Current Protection (OCP) circuit that prevents the IC from output short circuits. These regulators are available in the HRP5/TO263-5 package and are ideal for general-purpose applications.

Features

  • 2A output current
  • Variable and fixed type outputs
  • Low saturation with PDMOS output
  • Built-in thermal shutdown circuit protects the IC from thermal damage due to overloading
  • Low ESR capacitor
  • Over-Current Protection (OCP) circuit prevents the IC from output short circuits
  • Available in the HRP5/TO263-5 package
  • -40°C to 105°C operating temperature range
  • Ideal for general-purpose applications

Typical Application Circuit Output Voltage Variable Type

Application Circuit Diagram - ROHM Semiconductor BDxFD0 & BDxFDA Single-Output LDO Regulators

Output Voltage Variable Type Block Diagram

Block Diagram - ROHM Semiconductor BDxFD0 & BDxFDA Single-Output LDO Regulators

Output Voltage Fixation Type Block Diagram

Block Diagram - ROHM Semiconductor BDxFD0 & BDxFDA Single-Output LDO Regulators

Datasheets

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零件編號 規格書 Ib - 輸入偏置電流 輸入電壓（最大值） 線路調整率 壓差電壓 - 最大值 壓差電壓 輸出電壓 輸出類型 輸入電壓（最小值） 輸出電壓范圍 基準電壓 PSRR/脈衝抑制 - 標準值 最低工作溫度 最高工作溫度
BDJ2FD0WHFP-TR BDJ2FD0WHFP-TR 規格書 1 mA 32 V 20 mV 550 mV 400 mV 12 V Fixed 50 dB - 40 C + 105 C
BD50FD0WHFP-TR BD50FD0WHFP-TR 規格書 1 mA 32 V 20 mV 550 mV 400 mV 5 V Fixed 55 dB - 40 C + 105 C
BD00FD0WFP2-E2 BD00FD0WFP2-E2 規格書 1 mA 32 V 20 mV Adjustable 1.5 V to 16 V 750 mV 55 dB - 40 C + 105 C
BD50FD0WFP2-E2 BD50FD0WFP2-E2 規格書 1 mA 32 V 20 mV 550 mV 400 mV 5 V Fixed 55 dB - 40 C + 105 C
BD00FDAWHFP-TR BD00FDAWHFP-TR 規格書 1 mA 32 V 20 mV 550 mV 400 mV Adjustable 1 V 1.5 V to 30 V 750 mV 55 dB - 40 C + 105 C
BD30FD0WHFP-TR BD30FD0WHFP-TR 規格書 1 mA 32 V 20 mV 3 V Fixed 4 V 55 dB - 40 C + 105 C
BD33FD0WHFP-TR BD33FD0WHFP-TR 規格書 1 mA 32 V 20 mV 3.3 V Fixed 55 dB - 40 C + 105 C
BD80FD0WHFP-TR BD80FD0WHFP-TR 規格書 1 mA 32 V 20 mV 550 mV 400 mV 8 V Fixed 50 dB - 40 C + 105 C
BD90FD0WHFP-TR BD90FD0WHFP-TR 規格書 1 mA 32 V 20 mV 550 mV 400 mV 9 V Fixed 50 dB - 40 C + 105 C
BDJ5FD0WHFP-TR BDJ5FD0WHFP-TR 規格書 1 mA 32 V 20 mV 550 mV 400 mV 15 V Fixed 50 dB - 40 C + 105 C
發佈日期: 2025-05-18 | 更新日期: 2025-06-26