AS1369 austriamicrosystems AG, AS1369 Datasheet - Page 10

• Manufacturer Part Number: AS1369
• Description: 200mA Ultra-Compact Low Dropout Regulator
• Manufacturer: austriamicrosystems AG

AS1369
Data Sheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
Figure 31. PSRR vs. Frequency, I
Figure 33. Voltage Noise vs. V
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Figure 29. PSRR vs. V
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
100
0
90
80
70
60
50
40
30
20
10
0
0
0.01
0
1.5
0.5
Vout = 2.8V
Vout = 1.5V
2
0.1
1
Vin - Vout(nom) (V)
Frequency (kHz)
2.5
IN
1.5
-V
1
V
OUT(NOM)
OUT
2
3
OUT
10mA
100mA
200mA
(V)
10
OUT
, I
2.5
, V
OUT
3.5
= 10mA
OUT
= 30mA
3
100
= 1.5V
4
3.5
50mA
150mA
1000
4.5
4
Revision 1.03
Figure 30. PSRR vs. V
Figure 32. Spectral Noise vs. Frequency, I
0.01
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.1
10
0
1
10
0
0.3
0.6 0.9 1.2
100
Vin - Vout(nom) (V)
Frequency (Hz)
IN
-V
OUT(NOM)
1000
10mA
100mA
200mA
1.5 1.8 2.1
, V
10000
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OUT
VOUT = 2.8V
VOUT = 1.5V
OUT
= 2.8V
= 10mA
50mA
150mA
2.4 2.7
100000
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