Settings
Fast Delivery
Payment Types
Marketplace Product
LM2678SX-ADJ/NOPB is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent
Parametric Equivalent
Similar
Similar
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
LM2678SX-ADJ/NOPB | |
|---|---|
DigiKey Part Number | LM2678SX-ADJ/NOPBTR-ND - Tape & Reel (TR) LM2678SX-ADJ/NOPBCT-ND - Cut Tape (CT) LM2678SX-ADJ/NOPBDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM2678SX-ADJ/NOPB |
Description | IC REG BUCK ADJ 5A TO263 |
Manufacturer Standard Lead Time | 26 Weeks |
Customer Reference | |
Detailed Description | Buck Switching Regulator IC Positive Adjustable 1.21V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
Datasheet | Datasheet |
EDA/CAD Models | LM2678SX-ADJ/NOPB Models |
Product Attributes
Filter Similar Products
Category | Voltage - Input (Max) 40V |
Mfr | Voltage - Output (Min/Fixed) |
Series | Voltage - Output (Max) 37V |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output |
Part Status Active | Frequency - Switching 260kHz |
Function Step-Down | Synchronous Rectifier No |
Output Configuration Positive | Operating Temperature -40°C ~ 125°C (TJ) |
Topology | Mounting Type Surface Mount |
Output Type | Package / Case |
Number of Outputs 1 | Supplier Device Package TO-263 (DDPAK-7) |
Voltage - Input (Min) 8V | Base Product Number |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LM2677SX-ADJ/NOPB | Texas Instruments | 298 | LM2677SX-ADJ/NOPBCT-ND | $8.60000 | Parametric Equivalent |
| LM2679SX-ADJ/NOPB | Texas Instruments | 13 | 296-LM2679SX-ADJ/NOPBCT-ND | $8.83000 | Parametric Equivalent |
| AP64500SP-13 | Diodes Incorporated | 6,625 | 31-AP64500SP-13CT-ND | $2.77000 | Similar |
| AP64501SP-13 | Diodes Incorporated | 0 | 31-AP64501SP-13CT-ND | $2.40000 | Similar |
In-Stock: 0
500 expected in stock on 16-Nov-2026
Request Stock Notification
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $7.85000 | $7.85 |
| 10 | $6.06800 | $60.68 |
| 25 | $5.62240 | $140.56 |
| 100 | $5.13290 | $513.29 |
| 250 | $4.99852 | $1,249.63 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 500 | $4.75894 | $2,379.47 |
| 1,000 | $4.64319 | $4,643.19 |
| 1,500 | $4.58523 | $6,877.85 |
You May Also Be Interested InSee All
9 Items
