Richtek USA Inc.20-WFQFN Exposed PadRoHS
RT8243BZQW
IC REG CTRLR NOTEBK 2OUT 20WQFN
Category
Subcategory
Pmic Voltage Regulators Special Purpose
Package
20-WFQFN Exposed Pad
Status
Discontinued at Digi-Key
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | RT8243BZQW |
| Package / Case | 20-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Output | 2V ~ 5.5V |
| Number of Outputs | 2 |
| Supplier Device Package | 20-WQFN (3x3) |
| RoHS | RoHS |
| Part Status | Discontinued at Digi-Key |
Application & Notes
RT8243BZQW by Richtek USA Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 2V ~ 5.5V. The 20-WFQFN 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
| Applications | Controller, Notebook Power System |
| Voltage - Input | 5.5V ~ 25V |
| Voltage - Output | 2V ~ 5.5V |
| Number of Outputs | 2 |
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