AP3421BDNTR-G1
IC REG BUCK ADJ 1A DL 10DFNManufacturer: Diodes Incorporated
Categories: DC DC Switching Regulators
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Diodes Incorporated AP3421BDNTR-G1 is a dual-output, adjustable, 1A buck switching regulator. This device features a step-down topology operating at a switching frequency of 1.3MHz, enabling the use of small external components. With a minimum input voltage of 3V and a maximum of 5.5V, it is suitable for portable electronics and battery-powered applications. The AP3421BDNTR-G1 offers synchronous rectification for improved efficiency and is housed in a 10-DFN (3x3) exposed pad package for surface mounting. Its adjustable output capability, with fixed options at 1V and 1.8V, makes it a versatile solution for power management in various electronic systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-WFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Function | Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1.3MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 10-DFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 3.6V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 1V, 1.8V |
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