SHUNT REGULATOR. DN431 Datasheet

DN431 REGULATOR. Datasheet pdf. Equivalent

Part DN431
Description TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR
Feature www.DataSheet4U.com DC COMPONENTS CO., LTD. R DN431 INTEGRATED CIRCUIT TECHNICAL SPECIFICATIONS .
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DN431
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R INTEGRATED CIRCUIT
DN431
TECHNICAL SPECIFICATIONS OF ADJUSTABLE SHUNT REGULATOR
Features
* Programmable output voltage
* Temperature coefficient is 50ppm/oC typical
* Temperature compensated for operation over
* Full temperature range
* Low output noise voltage
* Fast turn on response
Pinning
1 = Reference
2 = Cathode
3 = Anode
Absolute Maximum Ratings
(Operating temperature range applies, unless otherwise specified)
Characteristic
Symbol Rating Unit
Cathode to Anode Voltage
VKA 37 V
Cathode Current Range(Continuous) IK -100 to +150 mA
Reference Input Current Range
Iref +0.05 to +10 mA
Power Dissipation
Operating Temperature Range
Storage Temperature Range
PD
Topr
TSTG
225
0 to +70
-55 to +150
mW
oC
oC
SOT-23
.020(0.50)
.012(0.30)
3
.063(1.60) .108(0.65)
.055(1.40) .089(0.25)
12
.091(2.30)
.067(1.70)
.045(1.15)
.034(0.85)
.118(3.00)
.110(2.80)
.051(1.30)
.035(0.90)
.026(0.65)
.010(0.25)
.004
(0.10)
Max
.0043(0.11)
.0035(0.09)
.027(0.67)
.013(0.32)
Dimensions in inches and (millimeters)
E(Rlaeticntgrsicaat 2l5CoChaamrabicetnet rteismtpicersature unless otherwise specified)
Characteristic
Reference Input Voltage
Symbol Min
Vref 2.445
Typ
2.495
Reference Input Voltage Deviation
Over Temperature Range
Vref
-
4.0
Ratio of Change in Reference Input Voltage
to Change in Cathode to Anode Voltage
Reference Input Current
Vref /
VKA
Iref
-
-
-
-1.4
-1.0
2.0
Reference Input Current Deviation
Over Temperature Range
Iref
-
0.4
Minimum Cathode Current for Regulation
Off-State Cathode Current
IK(min)
IK(off)
-
-
0.4
0.1
Dynamic Impedance
ZKA - 0.2
Max
2.545
17
-2.7
-2.0
4.0
1.2
1.0
1.0
0.5
Unit
V
mV
mV/V
µA
µA
mA
µA
Test Conditions
VKA=VREF, IK=10mA
VKA=VREF, IK=10mA
Tmin TA Tmax
IK=10mA, VKA=10V-VREF
IK=10mA, VKA=36V-10V
IK=10mA, R1=10k, R2=
IK=10mA, R1=10k, R2=
Tmin TA Tmax
VKA=VREF
VKA=36V, VREF=0
VKA=VREF, f 1.0KHz
IK=1 to 100mA







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