Panasonic Electronic Components48-TQFP Exposed PadRoHS
AN33017UA-VB
IC REG BUCK ADJ 2.1A 48HQFP
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
48-TQFP Exposed Pad
Status
Obsolete
Datasheet
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Panasonic Electronic Components |
| Model | AN33017UA-VB |
| Package / Case | 48-TQFP Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 5V |
| Voltage - Input (Max) | 39V |
| Voltage - Output | 1.2V |
| Current - Output | 2.1A |
| Frequency - Switching | 200kHz ~ 2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 48-HQFP (7x7) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AN33017UA-VB by Panasonic Electronic Components is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 39V, output 1.2V. The 48-TQFP 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 | 2.1A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2MHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 39V |
| Voltage - Input (Min) | 5V |
| Voltage - Output (Max) | 9V |
| Voltage - Output (Min/Fixed) | 1.2V |
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