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REF191GPZ

REF191GPZ

REF191GPZ

Rochester Electronics, LLC

2.54mm PMIC 3.3V

SOT-23

REF191GPZ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountNO
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish MATTE TIN
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count8
JESD-30 Code R-PDIP-T8
Number of Outputs 1
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Output Voltage 2.048V
Supply Voltage-Max (Vsup) 15V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 3V
Trim/Adjustable Output NO
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Output Voltage-Max 2.058V
Output Voltage-Min 2.038V
Temp Coef of Voltage-Max 25 ppm/°C
Length 9.27mm
Height Seated (Max) 5.33mm
Width 7.62mm
RoHS StatusROHS3 Compliant
In-Stock:5007 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.66000$1.66
500$1.6434$821.7
1000$1.6268$1626.8
1500$1.6102$2415.3
2000$1.5936$3187.2
2500$1.577$3942.5

REF191GPZ Product Details

REF191GPZ Overview


Various terminations with 8.There is an analog IC coupled to the reference voltage THREE TERMINAL VOLTAGE REFERENCE.As a result, it outputs 2.048V voltage.1 outputs are sufficient.The voltage reference ic has 8 pins.The reflow soldering temperature should not exceed 260.A voltage of 3.3V is required for its operation.It must be supplied with a voltage of 3V at a minimum.In this test, the voltage reference circuit is tested for its greatest voltage output 2.058V.There is 2.038V voltage lower than 2.038V at the output of the voltage reference ic.85°C is its maximum ambient temperature.It is recommended that the bottom temperature of the voltage reference ic be -40°C.

REF191GPZ Features


THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 260


REF191GPZ Applications


There are a lot of Rochester Electronics, LLC
REF191GPZ Voltage Reference applications.


  • Computer workstations
  • Suitable for use with a wide range of video RAMDACs
  • Smart industrial transmitters
  • PCMCIA cards
  • Automotive
  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments

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