Texas Instruments, LM2673S-5.0/NOPB Step-Down Switching Regulator, 1-Channel 3A 7-Pin, D2PAK
- RS Stock No.:
- 533-4134P
- Mfr. Part No.:
- LM2673S-5.0/NOPB
- Brand:
- Texas Instruments
Bulk discount available
Subtotal 9 units (supplied in a tube)*
£30.24
(exc. VAT)
£36.27
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 23 unit(s) shipping from 06 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 9 - 22 | £3.36 |
| 23 + | £3.28 |
*price indicative
- RS Stock No.:
- 533-4134P
- Mfr. Part No.:
- LM2673S-5.0/NOPB
- Brand:
- Texas Instruments
Specifications
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Maximum Output Current | 3A | |
| Regulator Function | Buck Controller | |
| Minimum Input Voltage | 8 V | |
| Maximum Input Voltage | 40 V | |
| Output Type | Fixed | |
| Mounting Type | Surface Mount | |
| Number of Outputs | 1 | |
| Pin Count | 7 | |
| Maximum Switching Frequency | 260 kHz | |
| Package Type | D2PAK (TO-263) | |
| Switching Regulator | Yes | |
| Minimum Operating Temperature | -40 °C | |
| Maximum Operating Temperature | +125 °C | |
| Dimensions | 10.16 x 8.64 x 4.57mm | |
| Efficiency | 88% | |
| Length | 10.16mm | |
| Width | 8.64mm | |
| Height | 4.57mm | |
Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Maximum Output Current 3A | ||
Regulator Function Buck Controller | ||
Minimum Input Voltage 8 V | ||
Maximum Input Voltage 40 V | ||
Output Type Fixed | ||
Mounting Type Surface Mount | ||
Number of Outputs 1 | ||
Pin Count 7 | ||
Maximum Switching Frequency 260 kHz | ||
Package Type D2PAK (TO-263) | ||
Switching Regulator Yes | ||
Minimum Operating Temperature -40 °C | ||
Maximum Operating Temperature +125 °C | ||
Dimensions 10.16 x 8.64 x 4.57mm | ||
Efficiency 88% | ||
Length 10.16mm | ||
Width 8.64mm | ||
Height 4.57mm | ||
Step-Down DC/DC Converters (Integrated Switch) over 35V Input Max., Texas Instruments
DC/DC Switching Regulator Converters (Integrated Switch), Texas Instruments
The range of highly integrated high-efficiency switching voltage regulators from Texas Instruments includes Step-up (Boost), Step-down (Buck), Step-up/down (Boost/Buck) and Inverting types providing efficient solutions for every DC Voltage Regulator application.