# REF3140AIDBZT - Texas Instruments Series Voltage Reference

## Product Summary

The Texas Instruments REF3140AIDBZT is a precision, low power, series voltage reference in a SOT-23-3 package. It offers high accuracy and low quiescent current, making it suitable for battery-powered applications.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | REF3140AIDBZT |
| Manufacturer | Texas Instruments |
| Product Type | Series Voltage Reference |
| Series | REF31 |
| Category | Uncategorized |
| Subcategory | Series Voltage Reference |
| Mounting Type | Surface Mount |

## Description

The REF3140AIDBZT from Texas Instruments is a precision, low power, low dropout, series voltage reference. It is available in a compact 3-pin SOT-23 package, designed for portable and battery-powered applications where small size and low power consumption are critical.

This voltage reference boasts high accuracy with a maximum of 0.2% and excellent specified drift performance. It offers 15ppm/°C maximum drift from 0°C to +70°C and 20ppm/°C maximum drift from –40°C to +125°C. The device features a low quiescent current of 115µA maximum and can sink or source up to ±10mA of output current. It does not require a load capacitor and can operate on supplies as low as 5mV above the output voltage.

The REF3140AIDBZT operates across a wide temperature range of –40°C to +125°C. Its SOT-23-3 package is suitable for surface mount applications. The device is RoHS compliant and has an MSL rating of 1.

## Key Specifications

| Specification | Value |
| --- | --- |
| Lead Style | Gull Wing |
| Mounting Type | Surface Mount |
| Operating Temperature | -40 °C to 125 °C |
| Output Current | ±10 mA |
| Package / Case | SOT-23-3 |
| SVHC Present | Not Present |
| Storage Temperature | -65 °C to 150 °C |
| Tape & Reel | Yes |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 403 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Husky International Electronic | 403 |  |  |  |  |

## Features

- High accuracy voltage reference
- Low quiescent current consumption
- Excellent specified drift performance
- Microsize SOT23-3 package
- Wide operating temperature range

## Applications

- Ideal for portable electronics
- Suitable for battery-powered devices
- Used in space-constrained designs
- Precision measurement systems

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Lead Free | Yes |
| Moisture Sensitivity Level | 1 Unlimited |
| SVHC Present | Not Present |

## Documents and Media

- Product Page: https://distyparts.com/product/ref3140aidbzt
- RFQ URL: https://distyparts.com/product/ref3140aidbzt#rfq

## FAQs

### What is the operating temperature range for the REF3140AIDBZT?

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

### What is the maximum accuracy of the REF3140AIDBZT?

The maximum accuracy is 0.2%.

### What is the maximum quiescent current for the REF3140AIDBZT?

The maximum quiescent current is 115µA.

### What is the output current capability of the REF3140AIDBZT?

It can sink or source up to ±10mA of output current.

### What is the package type for the REF3140AIDBZT?

The package type is SOT-23-3.

### Is the REF3140AIDBZT RoHS compliant?

Yes, it is RoHS3 Compliant.

### What is the Moisture Sensitivity Level (MSL) for the REF3140AIDBZT?

The MSL rating is Level 1.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ref3140aidbzt
- Markdown File: https://distyparts.com/product/ref3140aidbzt.md
- TXT File: https://distyparts.com/product/ref3140aidbzt.txt