SPI-8003TW
IC REG BUCK ADJ 1.5A DL 16HSOP
Pmic Voltage Regulators Dc Dc Switching Regulators
16-SOIC (0.295", 7.50mm Width) Exposed Pad
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Sanken |
| Model | SPI-8003TW |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -30°C ~ 135°C (TJ) |
| Topology | Buck |
| Voltage - Input (Min) | 4V |
| Voltage - Input (Max) | 38V |
| Voltage - Output | 1V |
| Current - Output | 1.5A |
| Frequency - Switching | 200kHz ~ 400kHz |
| Number of Outputs | 2 |
| Supplier Device Package | 16-HSOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SPI-8003TW by Sanken is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 38V, output 1V. The 16-SOIC (0.295", 7.50mm Width) 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 | 1.5A |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 400kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 38V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Max) | 24V |
| Voltage - Output (Min/Fixed) | 1V |
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