ncp590 ON Semiconductor, ncp590 Datasheet - Page 4

• Manufacturer Part Number: ncp590
• Description: Dual Output Ultra High Accuracy Ldo
• Manufacturer: ON Semiconductor

Regulators
Input Voltage
Enable Input Voltage
Voltage Accuracy
Voltage Accuracy
Overall Voltage Accuracy
Line Regulation (Note 7)
Load Regulation (Note 7)
Drop-out Voltage, (Note 8)
Drop-out Voltage, (Note 8)
Drop-out Voltage, (Note 8)
Drop-out Voltage, (Note 8)
Drop-out Voltage, (Note 8)
Quiescent Current;
I
Quiescent Current;
I
ELECTRICAL CHARACTERISTICS
V
5. Performance guaranteed over specified operating range by design, guard banded test limits, and/or characterization. Production tested at
6. V
7. Overall accuracy specified over specified operating conditions of line, load, and temperature.
8. Drop out voltage V
9. Guaranteed by design, not production tested.
10. Regulated and stable output over full load range down to 0 mA load.
11. V
12. Applicable for V
13. For all output voltages and -40°C to 85°C overall voltage accuracy is 2.9%.
14. Typical disable current is in the nA.
q
q
EN1,2
= I
= I
T
IN
IN
J
OUT
IN
= T
– I
– I
= 0.95 V, C
is set at V
A
based on the greater of the two outputs.
OUT
OUT
= 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
Parameter
IN
IN
OUT
= ((V
= C
DO
u 1.2 V.
OUT1,2
OUT
= V
IN
+ 0.5 V) + 5.5 V) / 2 or V
– V
= 1.0 mF, unless noted otherwise
OUT
measured when the output voltage has dropped 100 mV from the nominal value for V
Symbol
DV
DV
V
V
V
V
V
V
V
V
V
V
OUT
OUT
OUT
I
I
DO
DO
DO
DO
DO
-40°C v T
EN
OUT
OUT
IN
q
q
** which ever limit is greater
* which ever limit is lower
I
I
-40 _C v T
I
+0.5 V) to 5.5 V, 2.1 V
v 85°C, (Notes 12, 13)
I
V
V
I
I
I
I
I
I
V
V
OR
V
V
One Regulator ON; One Regulator OFF
I
Both Regulators ON
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT1
IN
INmin
EN1
EN2
EN2
EN1
IN
A
v 85°C (Note 5); V
= (V
= ((2.1 V) + 5.5 V) / 2, whichever is greater.
= 100 mA, T
= 1 mA to 200 mA
= 1 mA to 200 mA, V
= 1.0 mA
= 1 mA to 200 mA
= 50 mA
= 100 mA
= 150 mA
= 200 mA
= 300 mA
= 0.95 V, I
= 0.4 V, I
= 0.95 V, I
= 0.4 V, I
= I
http://onsemi.com
= 2.1 V
out
OUT2
Test Conditions
+ 0.5 V) to 5.5 V,
A
NCP590
v 85_C (Notes 9, 11, 12)
= 0 mA
OUT2
OUT1
OUT1
OUT2
4
A
= 25°C (Note 11)
= 0 mA
= 0 mA
= 0 mA;
= 0 mA;
INmin
IN
= V
IN
0°C v T
= (V
OUT
OUT
+0.5 V or 2.1 V, whichever is greater (Note 6).
A
V
+ 0.5 or
2.1 V**
-0.012
out(max)
-0.9
-1.9
-2.4
Min
0.0
-
-
-
-
-
-
-
-
-0.005
±0.05
Typ
165
110
115
23
52
80
80
-
-
-
-
-
V
or 5.5*
0.012
IN
Max
+0.9
+1.9
+2.4
125
170
225
125
195
5.5
40
85
+ 0.3
-
OUT
> 2.0 V.
%/mA
Unit
%/V
mV
mV
mV
mV
mV
mA
mA
%
%
%
V
V