lm432dn3 Cystech Electonics Corp., lm432dn3 Datasheet - Page 3

• Manufacturer Part Number: lm432dn3
• Description: Adjustable Shunt Regulator
• Manufacturer: Cystech Electonics Corp.

Parameter
Reference Voltage
V
Deviation
Ratio of Change in
V
Reference Input
Current
I
Deviation
Off-state Cathode
Current
Dynamic Output
Impedance
Minimum Operating
Current
REF
Recommended Operating Conditions
Test Circuits
LM432XA3/N3
Unless otherwise specified, TA=25℃. Values in bold apply over full operating ambient temperature range.
REF
REF
Notes:
(1) See Test Circuit 1.
(2) See Test Circuit 2.
(3) See Test Circuit 3.
Cathode Voltage
Cathode Current
Temperature
Temperature
to change in V
VIN
Test Circuit 1
VZ=VREF
IREF
Z
Symbol
I
ΔV
REF(DEV)
I
I
ΔV
V
V
Z(MIN)
I
Z(OFF)
REF
r
DEV
REF
z
Symbol
REF
Z
V
I
Z
IZ
V
V
I
R1=10kΩ,R2=∞,
I
R1=10kΩ,R2=∞,
I
V
V
Z
Z
Z
Z
I
Z
Z
=10mA, ΔV
=10mA(Note2)
=10mA(Note 2)
REF
REF
V
Z
=V
=V
CYStech Electronics Corp.
=100μA to 100mA(Note 1)
Z
VZ
=0V,V
=0V,V
=V
f<1kHz,V
REF
REF
REF
,I
,I
V
Z
Z
0.08
Min
(Note 1)
=10mA(Note 1)
=10mA(Note 1)
Condition
Z
Z
REF
=6V(Note 3)
=16V(Note 3)
Z
Z
=16V to V
=V
VIN
Test Circuit 2
VZ>VREF
REF
Max
100
16
R1
VREF
R2
REF
IREF
1.228
1.215
Unit
mA
Min
V
-
-
-
-
-
-
-
-
LM432B
IZ
1.240
0.125
0.135
0.15
0.05
Typ
-1.0
0.1
10
20
VZ
1.252
1.265
0.150
0.150
Max
0.15
-2.7
0.5
0.4
25
80
1.215
1.200
VIN
Min
Test Circuit 3
-
-
-
-
-
-
-
-
Off-State
CYStek Product Specification
Spec. No. : C504N3
Issued Date : 2003.03.21
Revised Date : 2005.10.07
Page No. : 3/9
LM432A
0.125 0.150
0.135 0.150
1.240 1.265
0.15
0.05
-1.0
Typ
0.1
10
20
1.280
Max
0.15
-2.7
0.5
0.4
35
80
IZ(off)
VZ
mV/V
Unit
μA
μA
μA
μA
mV
Ω
V