For Reference Only
| Part Number | LM2677SX-12 |
| LIXINC Part # | LM2677SX-12 |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits › PMIC - Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 12V 5A TO263-7 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2677SX-12 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 24 - Jan 28 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | LM2677SX-12 |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Texas Instruments |
| Series: | SIMPLE SWITCHER® |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part 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): | 12V |
| 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 |
| STBB1PUR | IC REG BCK BST ADJ 1.6A 10DFN | 907 More on Order |
|
| ST662ACN | IC REG CHARGE PUMP 12V 30MA 8DIP | 814 More on Order |
|
| MAX17223ELT+ | IC REG BOOST ADJ .5A NANO 6UDFN | 879 More on Order |
|
| MAX8640ZEXT12+ | IC REG | 909 More on Order |
|
| LM25007MMX | IC REG BUCK ADJ 500MA 8VSSOP | 829 More on Order |
|
| LMR22007YYZFR | IC REG BUCK ADJ 750MA 9DSBGA | 915 More on Order |
|
| LTC3126EUFD | IC REG BUCK ADJ 2.5A 28QFN | 854 More on Order |
|
| MC33167D2TR4 | IC REG BUCK BST ADJ 5.5A D2PAK-5 | 979 More on Order |
|
| LT3653IDCB | IC REG BUCK ADJUSTABLE 1.2A 8DFN | 858 More on Order |
|
| AOZ1014AIL_3 | IC REG BUCK ADJUSTABLE 5A 8SOIC | 863 More on Order |
|
| LM2576TV-3.3 | IC REG MULTI CONFG 3.3V TO220-5 | 811 More on Order |
|
| AP1530SDPG-13 | IC REG BUCK CONVERTER 8SOP | 815 More on Order |
|
| MP1527DR-LF-Z | IC REG BOOST ADJUSTABLE 2A 16QFN | 802 More on Order |
| In Stock | 10842 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.