Texas Instruments Buck Converter, Surface, 3.39V Output Voltage, 5 A Output Current, 1 Outputs
- RS stock no.:
- 121-8688
- Mfr. Part No.:
- LM2678S-12/NOPB
- Manufacturer:
- Texas Instruments
Image representative of range
Bulk discount available
View bulk pricing optionsSubtotal (1 tube of 45 units)*
R 5 153,895
(exc. VAT)
R 5 926,995
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- Shipping from 10 August 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 45 - 45 | R 114.531 | R 5,153.90 |
| 90 - 135 | R 111.668 | R 5,025.06 |
| 180 - 405 | R 108.318 | R 4,874.31 |
| 450 - 855 | R 103.985 | R 4,679.33 |
| 900 + | R 99.826 | R 4,492.17 |
*price indicative
- RS stock no.:
- 121-8688
- Mfr. Part No.:
- LM2678S-12/NOPB
- Manufacturer:
- Texas Instruments
Specification
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Output Voltage 1 | 3.39V | |
| Product Type | Buck Converter | |
| Output Current | 5A | |
| Mount Type | Surface | |
| Number of Outputs | 1 | |
| Efficiency | 92% | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Number of Pins | 7 | |
| Output Voltage 2 | 5.15V | |
| Series | LM2678 | |
| Package Type | TO-263 | |
| Standards/Approvals | JEDEC, RoHS | |
| Length | 10.16mm | |
| Width | 8.64mm | |
| Depth | 4.57mm | |
| Maximum Input Voltage | 40V | |
| Minimum Input Voltage | 8V | |
| Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Output Voltage 1 3.39V | ||
Product Type Buck Converter | ||
Output Current 5A | ||
Mount Type Surface | ||
Number of Outputs 1 | ||
Efficiency 92% | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Number of Pins 7 | ||
Output Voltage 2 5.15V | ||
Series LM2678 | ||
Package Type TO-263 | ||
Standards/Approvals JEDEC, RoHS | ||
Length 10.16mm | ||
Width 8.64mm | ||
Depth 4.57mm | ||
Maximum Input Voltage 40V | ||
Minimum Input Voltage 8V | ||
- COO (Country of Origin):
- GB
SIMPLE SWITCHER® Step-Down Regulators, LM267x Series
SIMPLE SWITCHER® Regulators, Texas Instruments
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.
Related links
- Texas Instruments Buck Converter 3.39V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 3.39V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 37V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 3.39V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 3.39V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 3.39V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 3.13V Output Voltage 1 Outputs
- Texas Instruments Buck Converter 3.36V Output Voltage 1 Outputs