REF4132A25DBVRQ1 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.
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REF4132A25DBVRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
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.
✓ Total Stock: 250 pcs

REF4132A25DBVRQ1 Available from 1 distributor

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REF4132A25DBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
SVHC Present
Tape & Reel

REF4132A25DBVRQ1 Description

Short technical summary and product information.

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.

REF4132A25DBVRQ1 Quick Information

Product Type: Precision Voltage Reference
Series: REF4132-Q1
Canonical Name: Texas Instruments REF4132A25DBVRQ1 Precision Voltage Reference
Subcategory: Precision Voltage Reference

REF4132A25DBVRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

REF4132A25DBVRQ1 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.

REF4132A25DBVRQ1 Applications

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

REF4132A25DBVRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
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.

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