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For Reference Only
| Part Number | LM2679SX-3.3 |
| OEMstron Part # | LM2679SX-3-3 |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 3.3V 5A TO263-7 |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2679SX-3.3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
LM2679SX-3.3 Specifications
| Part Number | LM2679SX-3.3 | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | ||
| Series | SIMPLE SWITCHER® | |
| 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 | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | |
| Supplier Device Package | DDPAK/TO-263-7 |
LM2679SX-3.3 Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
LM2679SX-3.3/NOPB D# V36:1790_07270184 Texas Instruments |
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R |
Americas - 0 |
| Part Number | Description | Stock |
|
LM2679SX-3.3 Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
500 |
|
LM2679SX-3.3/NOPB Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
500 |
| Part Number | Description | Stock |
|
LM2679SX-3.3/NOPB D# LM2679SX-3.3/NOPBTR-ND Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
Temporarily Out of Stock |
|
LM2679SX-3.3 D# LM2679SX-3.3TR-ND Texas Instruments |
IC REG BUCK 3.3V 5A TO263-7 |
Limited Supply - Call |
| Part Number | Description | Stock |
|
LM2679SX33 National Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
1264 |
|
LM2679SX33NOPB TEXAS INSTRUMENTS |
OEM/CM QUOTES ONLY | NO BROKERS |
580 |
| Part Number | Description | Stock |
|
LM2679SX33 Texas Instruments |
OEM/CM ONLY |
864 |
|
LM2679SX33NOPB Texas Instruments |
OEM/CM ONLY |
266 |
| Part Number | Description | Stock |
|
LM2679SX-3.3 D# NS-LM2679SX-3.3 Texas Instruments |
OEM/CM ONLY |
2714 |
|
LM2679SX-3.3/NOPB D# NS-LM2679SX-3.3/NOPB Texas Instruments |
OEM/CM ONLY |
9367 |
| Part Number | Description | Stock |
|
LM2679SX-3.3/NOPB Texas Instruments |
LM2679 SIMPLE SWITCHER 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit RoHS: Compliant
|
900 |
| Part Number | Description | Stock |
|
LM2679SX3.3/NOPB National Semiconductor Corporation |
OEM/CM ONLY |
561 |
|
LM2679SX3.3 National Semiconductor Corporation |
OEM/CM ONLY |
552 |
| Part Number | Description | Stock |
|
LM2679SX-3.3/NOPB Texas Instruments |
SIMPLE SWITCHER® 8V to 40V, 5A Step-Down DC/DC Switching Regulator with Adjustable Current Limit |
5,950 |
| Part Number | Description | Stock |
|
LM2679SX-3.3 ON Semiconductor |
shipping today |
6 |
|
LM2679SX-3.3/NOPB National Semiconductor Corporation |
shipping today |
283 |
| Part Number | Description | Stock |
|
LM2679SX-3.3 National Semiconductor Corporation |
RFQ |
435 |
|
LM2679SX-3.3/NOPB Texas Instruments |
RFQ |
8660 |
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