Texas Instruments, LM2678T-ADJ/NOPB Step-Down Switching Regulator, 1-Channel 5A Adjustable 7-Pin, TO-220
- RS Stock No.:
- 100-3948
- Mfr. Part No.:
- LM2678T-ADJ/NOPB
- Brand:
- Texas Instruments
On back order for despatch 10/11/2025, delivery within 10 working days from despatch date.
Added
Price (ex. GST) Each (In a Tube of 45)
$11.126
(exc. GST)
$12.239
(inc. GST)
| Units | Per unit | Per Tube* |
| 45 - 45 | $11.126 | $500.67 |
| 90 - 135 | $10.932 | $491.94 |
| 180 + | $10.731 | $482.895 |
| *price indicative | ||
- RS Stock No.:
- 100-3948
- Mfr. Part No.:
- LM2678T-ADJ/NOPB
- Brand:
- Texas Instruments
Legislation and Compliance
Product Details
SIMPLE SWITCHER® Step-Down Regulators, LM267x Series
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
SIMPLE SWITCHER® Regulators, Texas Instruments
Use for wide voltage inputs designs up to 75V, and a balance between ease of use and flexibility.
Specifications
Attribute | Value |
|---|---|
| Maximum Output Current | 5A |
| Maximum Output Voltage | 37 V |
| Regulator Function | Buck Controller |
| Minimum Output Voltage | 1.2 V |
| Minimum Input Voltage | 8 V |
| Maximum Input Voltage | 40 V |
| Output Type | Adjustable |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 260 kHz |
| Pin Count | 7 |
| Package Type | TO-220 |
| Switching Regulator | Yes |
| Maximum Operating Temperature | +125 °C |
| Length | 10.16mm |
| Minimum Operating Temperature | -40 °C |
| Width | 4.57mm |
| Dimensions | 10.16 x 4.57 x 8.69mm |
| Height | 8.69mm |