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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Power Management ICs - PMIC
                                                                                                  4. Voltage References
                                                                                                  Print Page

                                                                                                  TS3333AQPR

                                                                                                  Voltage Reference, Series - Fixed, 3.3V, 0.15%, -40 to 125°C, QFN-8

                                                                                                  STMICROELECTRONICS
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  STMICROELECTRONICS TS3333AQPR
                                                                                                  STMICROELECTRONICS TS3333AQPR
                                                                                                  STMICROELECTRONICS TS3333AQPR
                                                                                                  ManufacturerSTMICROELECTRONICS
                                                                                                  Manufacturer Part NoTS3333AQPR
                                                                                                  Newark Part No.47AK7087
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  4,861 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$1.100
                                                                                                  10+$1.020
                                                                                                  25+$1.020
                                                                                                  50+$1.020
                                                                                                  100+$1.020
                                                                                                  250+$0.939
                                                                                                  500+$0.939
                                                                                                  1000+$0.876
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
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                                                                                                  Product Information

                                                                                                  STMICROELECTRONICS
                                                                                                  ManufacturerSTMICROELECTRONICS
                                                                                                  Manufacturer Part NoTS3333AQPR
                                                                                                  Newark Part No.47AK7087
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Voltage Reference TypeSeries - Fixed
                                                                                                  Product Range-
                                                                                                  Reference Voltage Min3.29505V
                                                                                                  Reference Voltage Max3.30495V
                                                                                                  Initial Accuracy0.15%
                                                                                                  Temperature Coefficient8ppm/°C
                                                                                                  IC Case / PackageQFN
                                                                                                  No. of Pins8Pins
                                                                                                  IC MountingSurface Mount
                                                                                                  Input Voltage Max5.5V
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Qualification-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)
                                                                                                  Automotive Qualification Standard-
                                                                                                  Reference Voltage3.3V
                                                                                                  Voltage Reference Case StyleQFN

                                                                                                  Product Overview

                                                                                                  TS3333AQPR is a TS33 family of low power series voltage reference is capable of providing stable and precise output voltage with an initial accuracy of 0.15% over an extended temperature range (-40 to +125°C). The ultra low operating current is a key advantage for power-restricted designs. In addition, the TS33 is very stable over the entire operating temperature range, making it suitable for high-precision applications. Also used in portable equipment, data acquisition systems, instrumentation, medical equipment and test equipment.

                                                                                                  • Output voltage is 3.3V
                                                                                                  • Ultra low operating current is 3.9μA (typ) at 25°C
                                                                                                  • Stable when used with capacitive loads
                                                                                                  • 30ppm/°C maximum temperature coefficient
                                                                                                  • QFN8 package style

                                                                                                  Technical Specifications

                                                                                                  Voltage Reference Type

                                                                                                  Series - Fixed

                                                                                                  Reference Voltage Min

                                                                                                  3.29505V

                                                                                                  Initial Accuracy

                                                                                                  0.15%

                                                                                                  IC Case / Package

                                                                                                  QFN

                                                                                                  IC Mounting

                                                                                                  Surface Mount

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  Reference Voltage

                                                                                                  3.3V

                                                                                                  Product Range

                                                                                                  -

                                                                                                  Reference Voltage Max

                                                                                                  3.30495V

                                                                                                  Temperature Coefficient

                                                                                                  8ppm/°C

                                                                                                  No. of Pins

                                                                                                  8Pins

                                                                                                  Input Voltage Max

                                                                                                  5.5V

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  Voltage Reference Case Style

                                                                                                  QFN

                                                                                                  Technical Docs (2)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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