SWITCHING REGULATOR, VOLTAGE-MOD
LM2679SD-3.3 is a PMIC - Voltage Regulators - DC DC Switching Regulators manufactured by National Semiconductor. SWITCHING REGULATOR, VOLTAGE-MOD. Key specifications: mounting type Surface Mount, operating temperature -40°C ~ 125°C (TJ), package / case 14-VDFN Exposed Pad, current - output 5A.
In Stock: 6,593
| Attribute | Value |
|---|---|
| Product Status | Obsolete |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 8V |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage - Output (Max) | - |
| Current - Output | 5A |
| Frequency - Switching | 260kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 14-VDFN Exposed Pad |
| Supplier Device Package | 14-VSON (6x5) |
LM2679SD-3.3 is Obsolete. Consider these compatible alternatives:
| Part Number | Manufacturer | Description | Match | |
|---|---|---|---|---|
| LM2679S-3.3-NS | National Semiconductor | SWITCHING REG, VOLTAGE-MODE, 8.1 | 100% | View |
| LM2676SDX-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 3A 14VSON | 94% | View |
| LM2679SD-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 5A 14VSON | 89% | View |
| LM2678SX-5.0 | National Semiconductor | 5A, 280KHZ PSSO7 | 89% | View |
| LM2670SDX-5.0/NOPB | Texas Instruments | IC REG BUCK 5V 3A 14VSON | 83% | View |
| LM2672M-3.3/NOPB | Texas Instruments | IC REG BUCK 3.3V 1A 8SOIC | 81% | View |
Submit your RFQ for LM2679SD-3.3 and get a quote within 24 hours.
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