Sharp MicroelectronicsTO-252-6, DPak (5 Leads + Tab)RoHS
PQ20WZ51
IC REG LINEAR POS ADJ 500MA SC63
Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-252-6, DPak (5 Leads + Tab)
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Sharp Microelectronics |
| Model | PQ20WZ51 |
| Package / Case | TO-252-6, DPak (5 Leads + Tab) |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 80°C |
| Voltage - Input (Max) | 24V |
| Voltage - Output | 3V |
| Current - Output | 500mA |
| Supplier Device Package | SC-63 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
PQ20WZ51 by Sharp Microelectronics is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 24V, output 3V. The TO-252-6, DPak (5 Leads + Tab) 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
| PSRR | 60dB (120Hz) |
| Output Type | Adjustable |
| Control Features | Enable |
| Current - Output | 500mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 24V |
| Voltage Dropout (Max) | 0.5V @ 300mA |
| Voltage - Output (Max) | 20V |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Output (Min/Fixed) | 3V |
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