BD9001F-E2
IC REG BUCK ADJUSTABLE 2A 8SOP
Pmic Voltage Regulators Dc Dc Switching Regulators
8-SOIC (0.173", 4.40mm Width)
Active
$4.66 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rohm Semiconductor |
| Model | BD9001F-E2 |
| Package / Case | 8-SOIC (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 95°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 7V |
| Voltage - Input (Max) | 48V |
| Voltage - Output | 1V |
| Current - Output | 2A |
| Frequency - Switching | 50kHz ~ 300kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-SOP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BD9001F-E2 by Rohm Semiconductor is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 48V, output 1V. The 8-SOIC (0.173", 4.40mm Width) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for BD9001F-E2
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →LV5841M-TLM-H
STEP-DOWN SWITCHING REGULATOR
BM2P159T1F-E2
IC OFFLINE SW FULL-BRIDGE 8SOP
BM2P109TF-E2
IC OFFLINE SW FULL-BRIDGE 8SOP
BM2P094F-GE2
IC OFFLINE SWITCH FLYBACK 8SOP
SI-8050W-TL
IC REG BUCK 5V 600MA 8SOP
BD9778F-E2
IC REG BUCK ADJUSTABLE 2A 8SOP
All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 2A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 50kHz ~ 300kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 48V |
| Voltage - Input (Min) | 7V |
| Voltage - Output (Max) | 48V |
| Voltage - Output (Min/Fixed) | 1V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.