BD91501MUV-GE2
IC REG BUCK 1.8V/2.55V DL 16VQFN
Pmic Voltage Regulators Dc Dc Switching Regulators
16-VFQFN Exposed Pad
Not For New Designs
$0.73 / unit (market reference)
MOQ: 3000 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rohm Semiconductor |
| Model | BD91501MUV-GE2 |
| Package / Case | 16-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -30°C ~ 105°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 2.55V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 1.8V, 2.55V |
| Current - Output | 300mA, 400mA |
| Frequency - Switching | 1.65MHz |
| Number of Outputs | 2 |
| Supplier Device Package | VQFN016V3030 |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
BD91501MUV-GE2 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 5.5V, output 1.8V, 2.55V. The 16-VFQFN Exposed Pad 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.
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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Fixed |
| Current - Output | 300mA, 400mA |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Frequency - Switching | 1.65MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 2.55V |
| Voltage - Output (Min/Fixed) | 1.8V, 2.55V |
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