SN431/SNF431
Programmable
Voltage Reference
◈ Description
The SN431 series are 3-terminal precision shunt regulators that are programmable over a wide
voltage range of 2.
495V to 36V with ±0.
3%, ±0.
5%, ±1.
0% tolerance.
The SN431 series have a low dynamic impedance of 0.
15Ω.
These features make the SN431 series an excellent replacement for zener diodes in numerous applications circuits that require a precision reference
voltage.
◈ Features
Programmable output
voltage from 2.
495V to 36V
Voltage reference tolerance : ±0.
3%, ±0.
5%, ±1.
0% Cathode current capability of 1mA to 100mA
◈ Pin Assignment
(Top View)
A
RAK PKG : SOT-89 Apply Device : SN431xF
(Top View)
(Top View)
(Top View)
(1)K ...