Texas Instruments REF34xx series PMIC - Voltage Reference

Introduction, stock information and FAQs of REF34xx series Voltage Reference

In this article, you will be informed of the features, applications, PDF datasheets, alternative items, and the most recent stock and cost data of the Texas Instruments REF34xx series Voltage Reference.

Applications

  • Test & measurement
  • Portable electronics
  • Medical
  • Advanced driver assistance systems (ADAS)
Associated Products

Part NumberDescriptionStockRFQ
REF3433IDBVRREF3433 - 20 PPM/C IQ 85UA 3.3V3966RFQ
REF3440QDBVRQ1Automotive low-drift low-power small-footprint series voltage reference 6-SOT-23 -40 to 1253932RFQ
REF3430QDBVRQ1Automotive low-drift low-power small-footprint series voltage reference 6-SOT-23 -40 to 1254000RFQ
REF3450QDBVRQ1PWR MGMT VOLTAGE REFERENCE600RFQ
REF3450IDBVRREF3450 - 6 PPM/C IQ 95UA 4V5000RFQ
REF3440IDBVRREF3440 - 6 PPM/C IQ 95UA 4V3000RFQ
REF3425IDBVRREF3425 - 20 PPM/C IQ 85UA10000RFQ
REF3430IDBVRREF3430 - 20 PPM/C IQ 85UA 3.0V250RFQ
REF3425QDBVRQ1Automotive low-drift low-power small-footprint series voltage reference 6-SOT-23 -40 to 125750RFQ
REF3425MDBVTEPIC VREF SERIES 0.05% SOT23-610BUY
REF3440MDBVTEPIC VREF SERIES 0.05% SOT23-62620BUY
REF3433QDBVRQ1Automotive, low-drift, low-power small-footprint series voltage reference 6-SOT-23 -40 to 1252600RFQ
Technical Documents

Sorry, No Data.

The Texas Instruments REF34xx series of precision voltage references are low-power, low-noise, and high-accuracy voltage references designed for use in a wide range of applications. These devices offer a wide range of output voltage options, from 1.2V to 5.0V, and are available in both fixed and adjustable versions. The REF34xx series also features low-noise operation, low-power consumption, and high-accuracy performance, making them ideal for use in precision analog and digital circuits. The REF34xx series is also available in a variety of packages, including SOT-23, SOIC, and TO-220, making them suitable for a wide range of applications.


Features


* Low-noise, low-drift voltage references with a wide operating temperature range

* High accuracy and low temperature coefficient

* Low power consumption

* Available in a variety of packages


Applications


* Automotive systems

* Industrial systems

* Medical systems

* Power management

* Battery management

* Data acquisition systems

* Test and measurement equipment

* Portable electronics

* Telecommunications systems


Frequently Asked Questions

What are the Alternative Products of Texas Instruments REF34xx series PMIC - Voltage Reference?

1. Analog Devices ADR45xx series PMIC - Voltage Reference 2. Linear Technology LT1763 series PMIC - Voltage Reference 3. Maxim Integrated MAX6126 series PMIC - Voltage Reference 4. ON Semiconductor NCP15xx series PMIC - Voltage Reference 5. STMicroelectronics STV8xx series PMIC - Voltage Reference

What are the differences between the types of Texas Instruments REF34xx series PMIC - Voltage Reference?

The Texas Instruments REF34xx series of PMICs are voltage references that provide a stable, accurate, and low-noise reference voltage for a variety of applications. The series includes the REF3420, REF3430, REF3440, and REF3450.   The main differences between the types of REF34xx series PMICs are their output voltage range, accuracy, and temperature coefficient. The REF3420 has an output voltage range of 1.2V to 5.5V, an accuracy of ±0.2%, and a temperature coefficient of ±50ppm/°C. The REF3430 has an output voltage range of 1.2V to 5.5V, an accuracy of ±0.1%, and a temperature coefficient of ±25ppm/°C. The REF3440 has an output voltage range of 1.2V to 5.5V, an accuracy of ±0.05%, and a temperature coefficient of ±15ppm/°C. The REF3450 has an output voltage range of 1.2V to 5.5V, an accuracy of ±0.02%, and a temperature coefficient of ±10ppm/°C.