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Semiconductor
SL431x
Programmable Voltage Reference
Description
The SL431 series are 3-terminal precision shunt regulators that are programmable over a wide voltage range of 2.495V to 36V with ±0.5%, ±1.0% tolerance. The SL431 series have a low dynamic impedance of 0.15Ω. These features make the SL431 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 : ±0.5%, ±1.0% • Cathode current capability of 1mA to 100mA
Ordering Information
Type NO.
Marking
SL431x
SL431□
□ : Grade => A:±1% , B:±0.5%
Outline Dimensions ( Unit : mm )
4.40~4.80
Package Code TO-92
Symbol
4.40~4.80
0.50 Max.
13.50~14.50
1.27 Typ.
1.27 Typ.
SL431B Datasheet
