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REF102BP Information
REF102BP by Texas Instruments is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
US Tariff Estimator: REF102BP by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
REF102BPTexas InstrumentsThree Terminal Voltage Reference, 1 Output, 10V, Trim/Adjustable, PDIP8
Rohs Code
Yes
Part Life Cycle Code
Obsolete
Part Package Code
DIP
Package Description
Dip-8
Pin Count
8
ECCN Code
EAR99
HTS Code
8542.39.00.60
Analog IC - Other Type
Three Terminal Voltage Reference
Input Voltage-Max
36 V
Input Voltage-Min
11.4 V
JESD-30 Code
R-PDIP-T8
JESD-609 Code
e4
Length
9.81 Mm
Number of Functions
1
Number of Outputs
1
Number of Terminals
8
Operating Temperature-Max
85 °C
Operating Temperature-Min
-25 °C
Output Voltage-Max
10.005 V
Output Voltage-Min
9.995 V
Output Voltage-Nom
10 V
Package Body Material
Plastic/Epoxy
Package Code
DIP
Package Equivalence Code
DIP8,.3
Package Shape
Rectangular
Package Style
In-Line
Qualification Status
Not Qualified
Seated Height-Max
5.08 Mm
Supply Voltage-Max (Vsup)
36 V
Supply Voltage-Min (Vsup)
11.4 V
Supply Voltage-Nom (Vsup)
15 V
Surface Mount
No
Temp Coef of Voltage-Max
5 Ppm/°C
Temperature Grade
Other
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form
Through-Hole
Terminal Pitch
2.54 Mm
Terminal Position
Dual
Trim/Adjustable Output
Yes
Voltage Tolerance-Max
0.05%
Width
7.62 Mm
Alternate Parts for REF102BP
This table gives cross-reference parts and alternative options found for REF102BP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of REF102BP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
The recommended output capacitor value is 10uF to 22uF, but it can be adjusted based on the specific application and noise requirements.
To ensure stability, make sure to decouple the input voltage with a 10uF to 22uF capacitor, and use a low-ESR output capacitor. Also, keep the layout clean and avoid long traces.
The REF102BP can handle input voltages up to 40V, but it's recommended to operate it within the specified range of 4.5V to 36V for optimal performance.
The REF102BP is rated for operation up to 125°C, but its accuracy and stability may degrade at high temperatures. Consider using a thermally compensated voltage reference or a more temperature-stable alternative for high-temperature applications.
Use a low-pass filter or a pi-filter on the output, and consider adding a noise-reducing capacitor (e.g., 10nF) between the output and ground. Also, keep the layout clean and avoid long traces.
