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TL431RN3 Datasheet, PDF (3/8 Pages) Cystech Electonics Corp. – Adjustable Precision Shunt Regulators | |||
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CYStech Electronics Corp.
Spec. No. : C502N3
Issued Date : 2011.07.12
Revised Date : 2013.10.23
Page No. : 3/ 8
Electrical Characteristics ( Ta=25°C unless otherwise specified )
Characteristics
Reference Input Voltage A-RANK
B-RANK
C-RANK
Deviation of Reference Input Voltage
Over-Temperature
Ratio of Change in Reference Input
Voltage to the Change in Cathode
Voltage
Reference Input Current
Deviation of Reference Input Current
Over Full Temperature Range
Minimum Cathode Current for
Regulation
Off-State Cathode Current
Dynamic impedance
Symbol
VREF
VREF(dev)
ÎVREF /
ÎVKA
IREF
IREF(dev)
Test Conditions
VKA=VREF, IK=10mA
VKA=VREF, IK=10mA
Tminâ¤Taâ¤Tmax
IK=10mA,
ÎVKA=10V-VREF
IK=10mA,
ÎKKA=36V-10V
IK=10mA, R1=10kΩ,
R2=â
IK=10mA, R1=10kΩ,
R2=â, Ta=Full Range
Min
2.488
2.475
2.450
-
-
-
-
-
Typ
2.500
2.500
2.500
4
-1.4
-1.0
2
0.4
Max
2.513
2.525
2.550
17
-2.7
-2.0
4
1.2
IK(min) VKA=VREF
- 0.34 1.0
IK(off) VKA=36V, VREF=0
-
ZKA
VKA=VREF, fâ¤1.0KHz
IK=1 to 100mA
-
0.1 1.0
0.2 0.5
Unit
V
mV
mV/V
mV/V
μA
μA
mA
μA
Ω
Recommended Soldering Footprint
TL431RN3
CYStek Product Specification
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