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REF191GP

REF191GP

REF191GP

Rochester Electronics, LLC

2.54mm PMIC 3.3V

SOT-23

REF191GP Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountNO
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish TIN LEAD
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) 30
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 StatusNon-RoHS Compliant
In-Stock:3782 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.33000$2.33
500$2.3067$1153.35
1000$2.2834$2283.4
1500$2.2601$3390.15
2000$2.2368$4473.6
2500$2.2135$5533.75

REF191GP Product Details

REF191GP Overview


With 8, different functions are terminated.Connected to the part is an analog integrated circuit (IC).An output voltage of 2.048V is determined based on test statistics.It is sufficient to output 1.A part with 8 pins is included.Reflow soldering shouldn't exceed 240.There must be a 3.3V supply voltage for it to function.The voltage must be 3V at a minimum.2.058V is the greatest voltage output from the voltage reference ic.A voltage of 2.038V or greater is output by the voltage reference circuit.Temperatures at the maximum ambient are 85°C.A temperature of -40°C should be detected at the bottom of the voltage reference ic.

REF191GP Features


THREE TERMINAL VOLTAGE REFERENCE Analog IC
Peak Reflow Temperature: 240


REF191GP Applications


There are a lot of Rochester Electronics, LLC
REF191GP Voltage Reference applications.


  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments
  • Notebook Computers
  • Cell Phones
  • Industrial Process Control
  • High-Resolution Analog-to-Digital
  • and Digital-to-Analog Converters
  • High-Accuracy Reference Standard

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