# DC/DC Switching Regulator Texas Instruments LM2576HVT-15/NOPB, TO-220-5, 15V Output

**URL:** https://aio.lv/en/product--texas-instruments-lm2576hvt-15nopb--1775704
**Data updated:** 2026-03-27 13:13 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** texas instruments
**Manufacturer code:** LM2576HVT-15/NOPB
**EAN:** 2050002613348
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 27.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 22.72 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--texas-instruments-lm2576hvt-15nopb--1775704

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

LM2576HVT-15/NOPB is a Texas Instruments DC/DC switching regulator in a TO-220-5 package with a fixed 15 V output. It provides step-down voltage regulation for power-supply designs and embedded systems that require a regulated 15 V rail. Typical use cases include board-level power modules, industrial controllers, and replacement in power supply repairs where a compact switching regulator is needed.

## Long description

The LM2576HVT-15 is a Texas Instruments DC/DC switching regulator in a TO-220-5 package that provides a fixed 15 V output. Designed for step-down (buck) voltage regulation, this regulator is intended for board-level power modules, embedded systems and industrial control circuits that require a steady 15 V rail. The device integrates a high-efficiency switching element and internal circuitry to simplify external component count and board layout while delivering regulated output under varying load conditions.
Advantages
The regulator delivers fixed 15 V output with efficient step-down conversion, reducing heat dissipation compared with linear regulators. Its TO-220-5 package offers a compact through-hole form factor with thermal capability suitable for moderate power applications. Internal protection features and simplified external component requirements make it straightforward to implement on replacement or new power supply designs.
Suitable for
Board-level power modules and embedded systems requiring a 15 V rail
Industrial controllers, automation equipment and instrumentation
Repair and refurbishment of power supplies where a compact switching regulator is needed
Power conversion in battery-powered or mains-powered devices with step-down requirements
Key specifications
Topology: Step-down (buck) switching regulator
Output voltage: Fixed 15 V
Package type: TO-220-5 through-hole package
Intended use: DC/DC voltage regulation for board- and system-level power rails
Typical applications: Embedded systems, industrial control, power supply replacement
How to use
Mount the TO-220-5 package on the PCB with appropriate heat-sinking or copper area to manage thermal dissipation. Follow the manufacturer’s recommended external components for inductance, capacitor values and diode selection to ensure stable operation and low output ripple. Apply an input voltage that exceeds the required output plus the regulator’s dropout headroom and verify polarity. After assembly, verify output voltage under expected load conditions and adjust surrounding circuit design for transient and filtering requirements.
Usage recommendations
Use low-ESR output capacitors and an appropriately rated inductor to achieve stable regulation and low noise. Ensure adequate cooling for continuous high-current operation and follow PCB layout guidelines to minimize switching noise. Verify component ratings for operating voltage and current margins in industrial or repair applications.

## FAQ

### How much does the DC/DC Regulator Texas Instruments LM2576HVT-15 cost, and is it available for purchase?

The price is 27.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 27.07.2026 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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