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SPECIFICATION
CX1084
Page 3 of 3
Parameter
Device
Conditions
Min
Typ
Max
Units
Line Regulation
CX1084/-1.5/-2.5/-2.85/
-3.0/-3.3/-3.5/-5.0
ILOAD = 10 mA
,
1.5V
≤(VIN – Vout ) ≤12V
0.3
0.6
6
10
mV
mV
Load Regulation
(Notes 2, 3)
CX1084-ADJ
(VIN – Vout ) =3V, 10mA≤IOUT ≤5A
0.1
0.2
0.3
0.4
%
%
CX1084-1.5
VIN = 5V,
0
≤IOUT ≤5A
3
6
12
20
mV
mV
CX1084-2.5
VIN = 5V,
0
≤IOUT ≤5A
3
6
12
20
mV
mV
CX1084-2.85
VIN = 5V,
0
≤IOUT ≤5A
3
6
12
20
mV
mV
CX1084-3.0
VIN = 5V,
0
≤IOUT ≤5A
3
6
12
20
mV
mV
CX1084-3.3
VIN = 5V,
0
≤IOUT ≤5A
3
7
15
25
mV
mV
CX1084-3.5
VIN = 5.25V,
0
≤IOUT ≤5A
3
6
15
25
mV
mV
CX1084-5.0
VIN = 8V,
0
≤IOUT ≤5A
5
10
20
35
mV
mV`
Dropout Voltage
(VIN
- VOUT)
CX1084/-1.5/-2.5/-2.85/
-3.0/-3.3/-3.5/-5.0
∆VOUT ,
∆V
REF
= 1%, IOUT = 5 A
(Note 4)
1.3
1.5
V
Current Limit
CX1084/-1.5/-2.5/-2.85/
-3.0/-3.3/-3.5/-5.0
(VIN - VOUT) = 5V
5.00
6.00
7.00
A
Minimum Load
Current
CX1084
(VIN - VOUT) = 12V (Note 5)
5
10
mA
Quiescent Current
CX1084/-1.5/-2.5/-2.85/
-3.0/-3.3/-3.5/-5.0
VIN
≤12V
5
10
mA
Ripple Rejection
CX1084
f =120Hz , COUT = 25 F Tantalum, I
OUT
=
5A,(VIN-VOUT ) = 3V, CADJ =25μF
60
75
dB
CX1084-1.5
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A,
VIN = 4.5V
60
72
dB
CX1084-2.5
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A,
VIN = 5.5V
60
72
dB
CX1084-2.85
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A,
VIN = 6V
60
72
dB
CX1084-3.0
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A
VIN = 6V
60
72
dB
CX1084-3.3
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A
VIN = 6.3V
60
72
dB
CX1084-3.5
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A
VIN = 6.5V
60
72
dB
CX1084-5.0
f =120Hz , COUT = 25 F Tantalum, I
OUT
= 5A,
VIN = 8V
60
68
dB