Intel12-VFDFN Exposed PadRoHS
ER3105DI
IC REG BUCK ADJ 500MA 12DFN
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
12-VFDFN Exposed Pad
Series
Enpirion®
Status
Last Time Buy
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Intel |
| Model | ER3105DI |
| Package / Case | 12-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 36V |
| Voltage - Output | 0.6V |
| Current - Output | 500mA |
| Frequency - Switching | 300kHz ~ 2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 12-DFN (4x3) |
| RoHS | RoHS |
| Part Status | Last Time Buy |
Application & Notes
ER3105DI by Intel is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 36V, output 0.6V. The 12-VFDFN 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 | Adjustable |
| Current - Output | 500mA |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz ~ 2MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Max) | 34V |
| Voltage - Output (Min/Fixed) | 0.6V |
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