AP1507-33D5L-13
IC REG BUCK 3.3V 3A TO252-5
Pmic Voltage Regulators Dc Dc Switching Regulators
TO-252-6, DPak (5 Leads + Tab)
Discontinued at Digi-Key
$0.89 / unit (market reference)
MOQ: 2500 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Diodes Incorporated |
| Model | AP1507-33D5L-13 |
| Package / Case | TO-252-6, DPak (5 Leads + Tab) |
| Mounting Type | Surface Mount |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 22V |
| Voltage - Output | 3.3V |
| Current - Output | 3A |
| Frequency - Switching | 150kHz |
| Number of Outputs | 1 |
| Supplier Device Package | TO-252-5 |
| RoHS | RoHS |
| Part Status | Discontinued at Digi-Key |
Application & Notes
AP1507-33D5L-13 by Diodes Incorporated is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 22V, output 3.3V. 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
| Function | Step-Down |
| Topology | Buck |
| Output Type | Fixed |
| Current - Output | 3A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 22V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
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