# Power IC DC/DC Switching Regulator Texas Instruments LM2594HVN-ADJ/NOPB PDIP-8 adjustable output

**URL:** https://aio.lv/en/product--texas-instruments-lm2594hvn-adjnopb--1774174
**Data updated:** 2026-03-27 13:13 (EET)
**Category:** Electronics Accessories
**Manufacturer:** texas instruments
**Manufacturer code:** LM2594HVN-ADJ/NOPB
**EAN:** 2050002134614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--texas-instruments-lm2594hvn-adjnopb--1774174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

Adjustable DC/DC switching regulator IC from Texas Instruments, model LM2594HVN-ADJ/NOPB in a PDIP‑8 package. Provides an adjustable output using an on‑chip switch for step‑down (buck) conversion. Suitable for board‑level power supply designs, voltage regulation in embedded systems, prototyping and replacement of compatible regulator modules.

## Long description

The LM2594HVN-ADJ/NOPB is an adjustable DC/DC switching regulator IC in a PDIP‑8 package designed for step‑down (buck) voltage conversion. It integrates an on‑chip switch and control circuitry to provide a regulated output adjustable via external components. The device is suited to board‑level power supply designs, voltage regulation in embedded systems, prototyping and repair or replacement of compatible regulator modules where an adjustable output and simple implementation are required.
Advantages
The regulator offers efficient step‑down conversion with an integrated power switch, reducing external component count and board space compared with discrete solutions. Its adjustable output lets designers set the required voltage using standard resistor networks. The PDIP‑8 package simplifies handling and prototyping on through‑hole boards and breadboards. Thermal and electrical characteristics are suitable for a range of embedded and industrial applications when used within specified limits.
Suitable for
Board‑level power supplies for embedded systems
Prototyping and development on breadboards and through‑hole PCBs
Replacement of compatible adjustable regulator modules
Voltage regulation for sensors, microcontrollers and peripheral circuits
Key specifications
Function: Step‑down (buck) switching regulator with adjustable output
Package type: 8‑lead PDIP (through‑hole)
Integrated on‑chip switch and control circuitry for power conversion
Adjustable output voltage via external feedback resistor network
Suitable for board‑level implementation and prototyping
How to use
Configure the output voltage by connecting the recommended external resistor divider between the output, feedback and ground pins according to the device's application guidelines. Use the specified inductor, diode and input/output capacitors chosen for current rating and switching frequency to ensure stable regulation and low ripple. Mount the PDIP‑8 package on the PCB or breadboard with adequate spacing for heat dissipation. Verify input voltage range and thermal limits before applying load, and follow standard layout practices for switching regulators to minimize noise and ensure stable operation.
Использование — рекомендации
Для оптимальной работы используйте рекомендованные значения индуктивности, диода и конденсаторов, обеспечьте надежное крепление корпуса на плате и достаточное охлаждение. При прототипировании на макетной плате учитывайте возможные потери тепла и электромагнитные помехи.

## FAQ

### How much does the DC/DC Switching Regulator Texas Instruments LM2594HVN-ADJ cost, and is it available for purchase?

The price is 18.49 € (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 30.07.2026 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

## Image

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