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
Output Voltage Variable Type Block Diagram
Output Voltage Fixation Type Block Diagram
.png "Block Diagram - ROHM Semiconductor BDxFD0 & BDxFDA Single-Output LDO Regulators")
View Results ( 15 ) Page
| Part Number | Datasheet | Ib - Input Bias Current | Input Voltage - Max | Line Regulation | Dropout Voltage - Max | Dropout Voltage | Output Voltage | Output Type | Input Voltage - Min | Output Voltage Range | Reference Voltage | PSRR / Ripple Rejection - Typ | Minimum Operating Temperature | Maximum Operating Temperature |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BDJ2FD0WHFP-TR |  |
1 mA | 32 V | 20 mV | 550 mV | 400 mV | 12 V | Fixed | 50 dB | - 40 C | + 105 C | |||
| BD50FD0WHFP-TR | |
1 mA | 32 V | 20 mV | 550 mV | 400 mV | 5 V | Fixed | 55 dB | - 40 C | + 105 C | |||
| BD00FD0WFP2-E2 | |
1 mA | 32 V | 20 mV | Adjustable | 1.5 V to 16 V | 750 mV | 55 dB | - 40 C | + 105 C | ||||
| BD50FD0WFP2-E2 | |
1 mA | 32 V | 20 mV | 550 mV | 400 mV | 5 V | Fixed | 55 dB | - 40 C | + 105 C | |||
| BD00FDAWHFP-TR | |
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 | |
1 mA | 32 V | 20 mV | 3 V | Fixed | 4 V | 55 dB | - 40 C | + 105 C | ||||
| BD33FD0WHFP-TR | |
1 mA | 32 V | 20 mV | 3.3 V | Fixed | 55 dB | - 40 C | + 105 C | |||||
| BD80FD0WHFP-TR | |
1 mA | 32 V | 20 mV | 550 mV | 400 mV | 8 V | Fixed | 50 dB | - 40 C | + 105 C | |||
| BD90FD0WHFP-TR | |
1 mA | 32 V | 20 mV | 550 mV | 400 mV | 9 V | Fixed | 50 dB | - 40 C | + 105 C | |||
| BDJ5FD0WHFP-TR | |
1 mA | 32 V | 20 mV | 550 mV | 400 mV | 15 V | Fixed | 50 dB | - 40 C | + 105 C |
Published: 2025-05-18
| Updated: 2025-06-26