# LDO regulator Texas Instruments LM1085 IT5.0 — fixed 5 V, TO-220 package

**URL:** https://aio.lv/en/product--texas-instruments-lm1085it-50nopb--12220673
**Data updated:** 2026-03-29 16:08 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** texas instruments
**Manufacturer code:** LM1085IT-5.0/NOPB
**EAN:** 2050009606480
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--texas-instruments-lm1085it-50nopb--12220673

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Texas Instruments LM1085 IT5.0 is a fixed 5 V low-dropout (LDO) linear voltage regulator in a TO-220 package. It provides a stable 5 V output for powering electronic circuits that require regulated supply rails. Suitable for power supplies, embedded systems, and board-level regulation where a compact TO-220 LDO is needed.

## Long description

The Texas Instruments LM1085 IT5.0 is a fixed 5 V low-dropout (LDO) linear voltage regulator supplied in a TO-220 through-hole package. Designed to deliver a stable 5 V output with low dropout voltage, it is intended for board-level regulation where thermal performance and ease of mounting are important. The device integrates internal circuitry to provide output stability and protection features typical of modern linear regulators while remaining simple to implement in power supply designs for electronics, embedded systems, and consumer equipment.
Advantages
The LM1085 IT5.0 offers a low dropout voltage that allows regulation with small input-output differentials, improving efficiency in many 5 V applications. The TO-220 package provides effective heat dissipation and straightforward mounting for through-hole PCBs. Its fixed 5 V output simplifies design by removing the need for external setting resistors, and integrated protection aids reliable operation under varying load and thermal conditions.
Suitable for
 Board-level 5 V power rails for microcontrollers and digital logic
 Embedded systems and small single-board computers requiring regulated supply
 Power supplies for sensors, actuators, and peripheral devices
 Repair or retrofit of equipment where a TO-220 linear regulator is appropriate
Key specifications
 Output voltage: fixed 5 V
 Package type: TO-220 through-hole
 Device type: low-dropout (LDO) linear regulator
 Typical low dropout operation suitable for small input-output differentials
 Integrated protection and stability features for reliable output
How to use
Install the LM1085 IT5.0 on a PCB using the TO-220 mounting holes or a compatible heatsink for improved thermal dissipation when operating at higher currents. Connect the input supply to the regulator input pin, the regulated 5 V output to the load, and the common ground to the circuit ground. Add input and output capacitors as recommended in the device datasheet to ensure stability; place capacitors close to the regulator pins and select values and types that match the manufacturer’s guidance. Observe proper polarity and ensure the input voltage remains above the minimum required for regulation while below the device’s maximum rating.
Usage recommendations
For reliable performance, use low-ESR capacitors on the output as suggested by Texas Instruments, mount the TO-220 package to an adequate heatsink when drawing significant load current, and verify thermal limits in your application. Keep wiring short and provide adequate ventilation to maintain stable 5 V regulation under varying ambient and load conditions.

## FAQ

### How much does the LDO regulator Texas Instruments LM1085 IT5.0 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 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 23.07.2026 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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