# REF4132A25DBVRQ1 - Texas Instruments Precision Voltage Reference

## Product Summary

The Texas Instruments REF4132A25DBVRQ1 is a low-noise, low-power precision voltage reference suitable for automotive applications. It features multiple output voltage options and a small footprint.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | REF4132A25DBVRQ1 |
| Manufacturer | Texas Instruments |
| Product Type | Precision Voltage Reference |
| Series | REF4132-Q1 |
| Category | Uncategorized |
| Subcategory | Precision Voltage Reference |
| Mounting Type | Surface Mount |

## Description

The Texas Instruments REF4132A25DBVRQ1 is a series voltage reference designed for precision applications, including automotive environments. It offers a range of output voltage options including 2.5V, 3V, 3.3V, 4.096V, and 5V, with a maximum initial accuracy of ±0.05% and temperature coefficients of 12 ppm/°C or 30 ppm/°C.

This device operates with a wide input voltage range from 3V to 5.5V and features low quiescent current, typically 0.075mA, with a maximum of 100µA. The output current capability is ±10 mA. It also exhibits low output noise, with a typical 1/f noise of 37.5 µVPP from 0.1 Hz to 10 Hz.

The REF4132A25DBVRQ1 is qualified for automotive applications and meets AEC-Q100 standards, including temperature grade 1 (-40°C to +125°C ambient operating temperature) and HBM ESD classification level 2. It is supplied in a compact 5-pin SOT-23 package, measuring 8.12 mm², suitable for space-constrained designs. The device also includes an enable pin for power management.

Key specifications include an operating temperature range of -40°C to 125°C and excellent long-term stability of 30 ppm/1000 hrs. The low shutdown current of typically 2.5 µA further enhances its suitability for power-sensitive applications.

## Key Specifications

| Specification | Value |
| --- | --- |
| AEC Qualified | Yes |
| Automotive Grade | Yes |
| SVHC Present | Not Present |
| Tape & Reel | Yes |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 250 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Husky International Electronic | 250 |  |  |  |  |

## Features

- Automotive qualified precision voltage reference.
- Multiple output voltage options available.
- Low temperature coefficient of 12 ppm/°C.
- High initial accuracy of ±0.05%.
- Compact SOT-23 package for space savings.

## Applications

- Ideal for automotive sensor systems.
- Used in power supply regulation circuits.
- Suitable for battery-powered devices.
- Applicable in test and measurement equipment.

## Compliance

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

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/25/f4/76/dbv0005a.png
- Product Page: https://distyparts.com/product/ref4132a25dbvrq1
- RFQ URL: https://distyparts.com/product/ref4132a25dbvrq1#rfq

## FAQs

### What output voltages are available for the REF4132A25DBVRQ1?

The REF4132A25DBVRQ1 offers selectable output voltages of 2.5V, 3V, 3.3V, 4.096V, and 5V.

### What is the package type of the REF4132A25DBVRQ1?

The device is available in a SOT-23 (DBV5) package.

### What is the operating temperature range of the REF4132A25DBVRQ1?

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

### What is the initial accuracy of the REF4132A25DBVRQ1?

The maximum initial accuracy is ±0.05%.

### What is the temperature coefficient of the REF4132A25DBVRQ1?

The temperature coefficient is 12 ppm/°C or 30 ppm/°C maximum.

### Is the REF4132A25DBVRQ1 AEC-Q100 qualified?

Yes, it is AEC-Q100 qualified with device temperature grade 1 (-40°C to 125°C) and HBM ESD classification level 2.

### What is the output noise of the REF4132A25DBVRQ1?

Output noise is typically 37.5 µVPP over 0.1 Hz to 10 Hz.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ref4132a25dbvrq1
- Markdown File: https://distyparts.com/product/ref4132a25dbvrq1.md
- TXT File: https://distyparts.com/product/ref4132a25dbvrq1.txt