# DC/DC Switching Regulator Texas Instruments LM2674M-5.0/NOPB, 5.0V Fixed Output, SOIC-8

**URL:** https://aio.lv/en/product--texas-instruments-lm2674m-50nopb--1775889
**Data updated:** 2026-03-27 13:13 (EET)
**Category:** Electronics Accessories
**Manufacturer:** texas instruments
**Manufacturer code:** LM2674M-5.0/NOPB
**EAN:** 2050002634428
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--texas-instruments-lm2674m-50nopb--1775889

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Fixed 5.0V DC/DC switching regulator Texas Instruments LM2674M-5.0/NOPB in SOIC-8 package. A step-down (buck) power management IC designed to provide a regulated 5.0V output from a higher input voltage. Suitable for embedded systems, power supply modules, and battery-powered devices requiring efficient voltage conversion and compact SOIC-8 mounting.

## Long description

The DC/DC Switching Regulator Texas Instruments LM2674M-5.0/NOPB is a fixed 5.0V step-down (buck) regulator in an SOIC-8 package designed to convert a higher input voltage into a stable 5.0V output. This power management IC integrates switching control and protection features to simplify design of compact power supplies for embedded systems, power modules, and battery-powered devices that require efficient voltage conversion and reliable regulation.
Advantages
The LM2674M-5.0/NOPB provides regulated 5.0V output with high conversion efficiency and a compact SOIC-8 footprint, enabling smaller board area and simplified layout. Integrated switching control reduces the number of external components compared with discrete solutions, and built-in protection features support reliable operation under varying input and load conditions.
Suitable for
 Embedded microcontroller and digital logic power rails
 Battery-powered equipment and portable devices
 Power supply modules for instrumentation and control systems
 Industrial and automotive auxiliary power circuits (where device ratings are appropriate)
Key specifications
 Fixed output voltage: 5.0 V
 Topology: Step-down (buck) switching regulator
 Package type: SOIC-8 surface-mount
 Intended use: Regulated DC output from higher input voltages
 Typical application: Powering 5V logic and peripherals
How to use
Follow the manufacturer’s recommended application schematic for correct placement of the inductor, diode, input and output capacitors and any feedback components. Provide an appropriate input voltage that is above the required dropout for step-down conversion and within the device’s allowable range. Ensure proper PCB layout for switching regulators—keep high-current traces short, place decoupling capacitors close to the device pins, and route the ground return to minimize loop area. Verify thermal conditions and ensure adequate cooling when operating near maximum rated currents.
Usage recommendations
Use low-ESR capacitors on the input and output, select an inductor with suitable current rating and low series resistance, and include a fast recovery diode or recommended Schottky as specified in application notes. Test the regulator under expected load and transient conditions to confirm stable regulation and to size thermal management appropriately.

## FAQ

### How much does the DC/DC Regulator Texas Instruments LM2674M-5.0/NOPB cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All texas instruments products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized texas instruments service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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