# REF3220AIDBVT - Texas Instruments Voltage Reference

## Product Summary

The Texas Instruments REF3220AIDBVT is a precision voltage reference offering a stable 2.048V output. It is designed for low power consumption and high accuracy.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | REF3220AIDBVT |
| Manufacturer | Texas Instruments |
| Product Type | Voltage Reference |
| Series | REF32xx |
| Category | Uncategorized |
| Subcategory | Linear Regulator Controllers |
| Package | SOT-23-6 |
| Mounting Type | Surface Mount |

## Description

The REF3220AIDBVT from Texas Instruments is a low-drift, micropower, precision voltage reference. It provides a stable output voltage of 2.048V with a maximum temperature coefficient of 7ppm/°C over the 0°C to +125°C range, and 20ppm/°C from -40°C to +125°C. The device features high accuracy with an initial accuracy of 0.2% and a low quiescent current of 0.1mA typical.

Designed for portable and battery-powered applications, the REF3220AIDBVT operates from an input voltage range of 2.098V to 5.5V. It offers a high output current capability of ±10mA and a low dropout voltage of 5mV. The reference is stable with any capacitive load and includes an enable pin for power management.

This voltage reference is housed in a compact SOT-23-6 package, making it suitable for space-constrained designs. Its small size, low power consumption, and excellent performance characteristics make it an ideal choice for various electronic circuits requiring a reliable voltage reference.

## Key Specifications

| Specification | Value |
| --- | --- |
| Lead Style | Gull Wing |
| Mounting Type | Surface Mount |
| Noise | 27µVPP |
| Operating Temperature Range | -40 °C to 125 °C |
| Output Current | ±10 mA |
| Output Voltage | 2.048 V |
| Temperature Coefficient | 20ppm/°C |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 3 |
| Price | $2.48 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $2.48 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Braun Electronic Components | 3 |  |  |  |  |

## Features

- 2.048V nominal output voltage.
- Low temperature drift of 7ppm/°C.
- High initial accuracy of 0.2%.
- Low quiescent current of 0.1mA.
- Compact SOT-23-6 package.

## Applications

- Ideal for battery-powered devices.
- Suitable for portable electronics.
- Used in precision measurement systems.
- Applicable in low-power circuits.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/fb/59/0b/dbv0006a.png
- Product Page: https://distyparts.com/product/ref3220aidbvt
- RFQ URL: https://distyparts.com/product/ref3220aidbvt#rfq

## FAQs

### What is the output voltage of the REF3220AIDBVT?

The output voltage is 2.048V.

### What is the initial accuracy?

The initial accuracy is 0.2% maximum.

### What is the temperature coefficient?

The temperature coefficient is 7ppm/°C maximum from 0°C to +125°C, and 20ppm/°C maximum from -40°C to +125°C.

### What is the dropout voltage?

The dropout voltage is 5mV typical.

### What is the quiescent current?

The quiescent current is 100µA typical.

### What is the operating temperature range?

The operating temperature range is -40°C to +125°C.

### What package is the REF3220AIDBVT available in?

It is available in a SOT-23-6 surface-mount package.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ref3220aidbvt
- Markdown File: https://distyparts.com/product/ref3220aidbvt.md
- TXT File: https://distyparts.com/product/ref3220aidbvt.txt