# Voltage reference source IC EB2038231141 2.5V ±1% SOT-23

**URL:** https://aio.lv/en/product--voltage-reference-source-ic-eb2038231141-25v-1-sot-23--6636120
**Data updated:** 2026-02-12 14:21 (EET)
**Category:** Other Repair Parts
**Manufacturer code:** EB2038231141#
**EAN:** 3100001266478
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1.95 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 1.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--voltage-reference-source-ic-eb2038231141-25v-1-sot-23--6636120

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.79 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Voltage reference source integrated circuit EB2038231141 provides a stable 2.5V reference with ±1% tolerance in a compact SOT-23 package. Designed for precision analog and mixed-signal applications, it is suitable for ADC/DAC reference, sensor interfaces and calibration tasks. Small footprint and tight tolerance help improve measurement accuracy and stability in space-constrained designs.

## Long description

The EB2038231141 voltage reference source IC delivers a stable 2.5V output with ±1% tolerance in a compact SOT-23 package. Intended for precision analog and mixed-signal designs, this device provides a reliable reference voltage for systems where space is limited and measurement accuracy is important. Its low-profile package and tight initial tolerance make it suitable for integration near ADCs, DACs, sensor front-ends and calibration circuits to improve overall system stability.
Advantages
This 2.5V reference IC offers a defined voltage level with ±1% initial accuracy, reducing the need for external trimming. The SOT-23 package ensures a small PCB footprint and easy placement in compact assemblies. The device is designed to provide consistent reference performance over typical operating conditions, helping to maintain conversion accuracy for ADCs and output stability for DACs. Its integration into mixed-signal designs simplifies layout and can reduce error sources related to long reference traces.
Подходит для
Reference for ADCs and DACs in data acquisition systems
Sensor interface modules and signal conditioning
Calibration circuits and portable measurement equipment
Space-constrained electronic designs and embedded systems
Key specifications
Nominal output voltage: 2.5 V
Tolerance: ±1 % initial accuracy
Package type: SOT-23 (three-pin compact package)
Intended application: precision analog and mixed-signal reference
Typical usage: ADC/DAC reference, sensor interface, calibration
How to use
Place the reference IC close to the analog converter or sensor input to minimize trace length between the reference output and the reference input pins of the target device. Follow the manufacturer’s recommended decoupling practices by adding a suitable bypass capacitor on the reference output to stabilize transient response where indicated. Ensure correct orientation and soldering for the SOT-23 package and verify that supply voltage and ambient conditions are within the device’s specified operating range before applying the reference to precision circuits.
Рекомендации по использованию
For stable measurement performance, avoid routing noisy digital lines near the reference output and use a single-point ground return for the reference and analog sections. Where long-term stability is critical, allow a brief warm-up period after power-up and verify the reference voltage under actual operating conditions.

## FAQ

### How much does the Voltage reference IC EB2038231141 2.5V cost, and is it available for purchase?

The price is 1.95 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 24.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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.

### 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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