ꢂlectrical ꢁharacteristics
o
(Typical and limits apply for T =25 C unless otherwise noted.)
J
Test
Circuit
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
0.5%
1%
1.234
1.228
1.240
1.240
1.246
1.252
V
V
=V
I
=10mA
Reference Voltage
4
V
REF
KA
REF, KA
o
o
2
3
10
10
0 C to 70 C
V
I
=V
Deviation of Reference Voltage
Over-Temperature
4
KA
REF
'V
mV
REF
=10mA
o
o
KA
-40 C to 85 C
'V
'V
I
KA
=10mA,
Ratio of Change in V
to the
-0.5
-1.5
REF
REF
5
5
mV/V
'V :V
to 16V
Change in Cathode Voltage
KA
KA REF
I
I
=10mA, R1=10K:, R2=f
Reference Input Current
0.15
0.4
PꢀA
PꢀA
PꢀA
REF
KA
I
=10mA, R1=10K:, R2=f
KA
Deviation of Reference Current
Over Full Temperature Range
'I
5
4
6
4
0.1
55
0.4
80
REF
o
T =-40 to 85 C
A
I
Minimum Cathode Current for
Regulation
KA
V
=V
REF
KA
(MIN)
V
V
V
=0, V =18V
KA
0.04
0.01
0.10
0.05
REF
I
PꢀA
KA
Off-State Cathode Current
Dynamic Impedance
(OFF)
=6, V =0
KA
KA
REF
=V , I =1 to 100mA
REF KA
Z
0.05
0.15
:
KA
f dꢀ1.0kHz
Date: 7/25/06 Rev G
SPꢀ086 ꢀ.5A Low Dropout Linear Regulator
© 2006 Sipex Corporation
ꢁ
SIPEX [ SIPEX CORPORATION ]
