NCP1117, NCV1117
ELECTRICAL CHARACTERISTICS (C = 10 mF, C = 10 mF, for typical value T = 25°C, for min and max values T is the
in
out
A
A
operating ambient temperature range that applies unless otherwise noted. (Note 6)
Characteristic
Symbol
Min
Typ
Max
Unit
Dropout Voltage (Measured at Vout − 100 mV)
(Iout = 100 mA)
Vin−Vout
V
−
−
−
0.95
1.01
1.07
1.10
1.15
1.20
(Iout = 500 mA)
(Iout = 800 mA)
Output Current Limit (V −V = 5.0 V, T = 25°C, Note 6)
Iout
1000
−
1500
0.8
2200
5.0
mA
mA
in out
A
Minimum Required Load Current for Regulation, Adjustable Output Devices
(V = 15 V)
I
L(min)
in
Quiescent Current
IQ
mA
1.5 V
1.8 V
1.9 V
2.0 V
2.5 V
2.85 V
3.3 V
5.0 V
12 V
(V = 11.5 V)
−
−
−
−
−
−
−
−
−
3.6
4.2
4.3
4.5
5.2
5.5
6.0
6.0
6.0
10
10
10
10
10
10
10
10
10
in
(V = 11.8 V)
in
(V = 11.9 V)
in
(V = 12 V)
in
(V = 10 V)
in
(V = 10 V)
in
(V = 15 V)
in
(V = 15 V)
in
(V = 20 V)
in
Thermal Regulation (T = 25°C, 30 ms Pulse)
−
0.01
0.1
%/W
dB
A
Ripple Rejection (V −V = 6.4 V, I = 500 mA, 10 V 120 Hz Sinewave)
RR
in out
out
pp
Adjustable
67
66
66
66
64
62
62
60
57
50
73
72
70
72
70
68
68
64
61
54
−
−
−
−
−
−
−
−
−
−
1.5 V
1.8 V
1.9 V
2.0 V
2.5 V
2.85 V
3.3 V
5.0 V
12 V
Adjustment Pin Current (V = 11.25 V, Iout = 800 mA)
Iadj
−
−
52
120
5.0
mA
mA
in
Adjust Pin Current Change
DIadj
0.4
(V −V = 1.4 V to 10 V, Iout = 10 mA to 800 mA)
in out
Temperature Stability
ST
St
N
−
−
−
0.5
0.3
−
−
−
%
%
Long Term Stability (T = 25°C, 1000 Hrs End Point Measurement)
A
RMS Output Noise (f = 10 Hz to 10 kHz)
0.003
%Vout
6. NCP1117: T = 0°C ,
T
= 125°C
= 125°C
low
high
high
NCV1117: T = −40°C, T
low
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