Sharp Microelectronics8-SOIC (0.173", 4.40mm Width)RoHS
PQ1CX12H2ZPQ
IC REG BUCK ADJUSTABLE 2.5A 8SOP
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
8-SOIC (0.173", 4.40mm Width)
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Sharp Microelectronics |
| Model | PQ1CX12H2ZPQ |
| Package / Case | 8-SOIC (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 33V |
| Voltage - Output | 1.26V |
| Current - Output | 2.5A |
| Frequency - Switching | 150kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 8-SOP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
PQ1CX12H2ZPQ by Sharp Microelectronics is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 33V, output 1.26V. 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.
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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 2.5A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 33V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) | 24V |
| Voltage - Output (Min/Fixed) | 1.26V |
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