ncp59300 ON Semiconductor, ncp59300 Datasheet - Page 5

• Manufacturer Part Number: ncp59300
• Description: Ncp59300 3.0a, Very Low-dropout Vldo Fast Transient Response Regulator Series
• Manufacturer: ON Semiconductor

100
500
450
400
350
300
250
200
150
100
1.4
1.2
1.0
0.8
0.6
0.4
0.2
90
80
70
60
50
40
30
20
10
50
0
0
0
0.0
1
10
V
Figure 6. Dropout Voltage vs. Output Current
OUT
V
Figure 8. Dropout Characteristics (1.24 V)
1 A
OUTnom
Figure 4. Power Supply Rejection Ratio
10 mA
= 2.5 V, I
0.5
V
1.2
IN
100
C
IN
= 3.5 V
= 2.5 V
= 0
OUT
OUTPUT CURRENT (A)
SUPPLY VOLTAGE (V)
2 A
1.0
FREQUENCY (Hz)
= 3 A,
1000
1.4
C
1.5
3 A
OUT
Ceramic
= 47 mF
1.6
10k
C
OUT
2.0
Ceramic
= 100 mF
TYPICAL CHARACTERISTICS
100k
1.8
2.5
T
J
= 25°C if not otherwise noted
http://onsemi.com
3.0
1M
2
5
100
450
400
350
300
250
200
150
100
3.0
2.5
2.0
1.5
1.0
0.5
0.0
90
80
70
60
50
40
30
20
10
50
0
0
−50
10
1
V
V
OUT
Figure 7. Dropout Voltage vs. Temperature
OUTnom
1.2 1.4
Figure 9. Dropout Characteristics (2.5 V)
−30
Figure 5. Power Supply Rejection Ratio
I
OUT
= 2.5 V, I
V
IN
100
C
= 3 A
−10
1 A
IN
= 2.5 V
= 3.5 V
= 0
2 A
1.6
OUT
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
10
FREQUENCY (Hz)
= 1 A,
1000
1.8
10 mA
30
C
OUT
Ceramic
2
50
= 47 mF
2.2
10k
3 A
C
70
OUT
2.4 2.6
Ceramic
= 100 mF
100k
90
110
2.8
1M
130
3