BD18GA3WNUX-TR
300MA FIXED OUTPUT LDO REGULATOR
Pmic Voltage Regulators Linear
8-UFDFN Exposed Pad
Active
$0.72 / 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 | BD18GA3WNUX-TR |
| Package / Case | 8-UFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -25°C ~ 85°C |
| Voltage - Input (Max) | 14V |
| Voltage - Output | 1.8V |
| Current - Output | 300mA |
| Supplier Device Package | VSON008X2030 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BD18GA3WNUX-TR by Rohm Semiconductor is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 14V, output 1.8V. The 8-UFDFN 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
| Output Type | Fixed |
| Control Features | Enable, Soft Start |
| Current - Output | 300mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 14V |
| Voltage Dropout (Max) | 0.9V @ 300mA |
| Current - Supply (Max) | 900 µA |
| Current - Quiescent (Iq) | 900 µA |
| Voltage - Output (Min/Fixed) | 1.8V |
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