For Reference Only
| Part Number | LM2678T-5.0/NOPB |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Regulators - DC DC Switching Regulators |
| Description | IC REG BUCK 5V 5A TO220-7 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | LM2678T-5.0/NOPB PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 18 - Dec 22 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | LM2678T-5.0/NOPB |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - DC DC Switching Regulators |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| 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): | 5V |
| Voltage - Output (Max): | - |
| Current - Output: | 5A |
| Frequency - Switching: | 260kHz |
| Synchronous Rectifier: | No |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Mounting Type: | Through Hole |
| Package / Case: | TO-220-7 Formed Leads |
| Supplier Device Package: | TO-220-7 |
 |
LT1976EFE#TRPBF | IC REG BUCK ADJ 1.5A 16TSSOP | 8222 More on Order |
 |
LTC1144IS8#PBF | IC REG CHARG PUMP INV 50MA 8SOIC | 10425 More on Order |
 |
ADP2102YCPZ-1.37R7 | IC REG BUCK SYNC 1.375V 8LFCSP | 53880 More on Order |
 |
TPS62305YZDT | IC REG BUCK 1.875V 500MA 8DSBGA | 87460 More on Order |
 |
LM2852YMXA-2.5/NOPB | IC REG BUCK 2.5V 2A 14HTSSOP | 15811 More on Order |
 |
MAX16962SAUEA/V+ | IC REG BUCK ADJ 4A 16TSSOP | 15806 More on Order |
 |
PQ3TR5M3BZZ | IC REG LINEAR 3.3V 500MA SC63 | 41514 More on Order |
 |
EL7531IYZ-T7 | IC REG BUCK ADJUSTABLE 1A 10MSOP | 24477 More on Order |
 |
MAX1951ESA+T | IC REG BUCK ADJUSTABLE 2A 8SOIC | 15485 More on Order |
 |
LTC3315AHV#TRMPBF | IC REG BUCK 6A STEP-DOWN | 14204 More on Order |
 |
LT3973HMSE-5#PBF | IC REG BUCK 5V 750MA 10MSOP | 11859 More on Order |
 |
L7987 | IC REG BUCK ADJ 3A 16HTSSOP | 26469 More on Order |
| In Stock | 14086 pieces - 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 | $5.83000 | $5.83 |
| 10 | $5.23600 | $52.36 |
| 45 | $4.95000 | $222.75 |
| 135 | $4.29000 | $579.15 |
| 540 | $3.65200 | $1972.08 |
| 1035 | $3.08000 | $3187.8 |
| 2520 | $2.92600 | $7373.52 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
