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AUK |
SJ432xx
Programmable Voltage Reference
Description
The SJ432 series are 3-terminal precision shunt regulators that are programmable over a wide voltage range of
1.24V to 16V with ±0.5%, ±1.0% tolerance. The SJ432 series have a low dynamic impedance of 0.25Ω. These
features make the SJ432 series an excellent replacement for zener diodes in numerous applications circuits that
require a precision reference voltage.
Features
• Programmable output voltage from 1.24V to 16V
• Voltage reference tolerance : ±0.5%, ±1.0%
• Cathode current capability of 80 ㎂ to 30mA
• High quality ESD protected : ESD rating – Typ. 4kV(HBM Mode)
– Typ. 400V(MM Mode)
◈ Pin Assignment
(Top View)
(Marking Side View)
(Marking Side View)
R
K
A
PKG : SOT-23
Apply Device : SJ432xS
A
NC
NC
K
R
RA K
PKG : TO-92
Apply Device : SJ432x
RAK
PKG : TO-92M
Apply Device : SJ432xM
PKG : SOT-25
Apply Device : SJ432xN
SEPT. 2010 Rev01
[ K : Cathode, A: Anode, R : Reference ]
KSD-I0A016-001
1
Symbol
◈ Ordering Information
Vref Tolerance
PKG Type
±1%
±0.5%
TO-92
TO-92M
SOT-23
SOT-25
TO-92
TO-92M
SOT-23
SOT-25
Note 1) □ : Year & Week Code
SJ432xx
Functional block diagram
Ca thode (K)
Re fe re nce (R)
+
-
VREF =1.24V
Anode (A)
Device Name
SJ432A
SJ432AM
SJ432AS
SJ432AN
SJ432B
SJ432BM
SJ432BS
SJ432BN
Marking
SJ432A
SJ432A
2GA□1)
2NA□1)
SJ432B
SJ432B
2GB□1)
2NB□1)
SEPT. 2010 Rev01
KSD-I0A016-001
2
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