ncp623mn-40r2 ON Semiconductor, ncp623mn-40r2 Datasheet - Page 13

• Manufacturer Part Number: ncp623mn-40r2
• Description: 150 Ma, Ultra Low Noise, Ldo Voltage Regulator With On/off Control
• Manufacturer: ON Semiconductor

0.01
0.10
0.01
0.10
0.01
100
100
100
1.0
0.1
1.0
1.0
10
10
10
0
0 10 20 30 40 50 60 70 80 90 100110 120130140150
0 10 20 30 40 50 60 70 80 90 100110120130140150
10 20 30 40 50 60 70 80 90 100110 120130140150
Figure 28. Output Stability versus Output
Figure 30. Output Stability versus Output
Current Over Temperature (150 mF, 3.0 V)
Figure 33. Output Stability versus Output
Current Over Temperature (1.0 mF, 3.0 V)
Current Over Temperature (0.1 mF, 3.0 V)
UNSTABLE
STABLE
UNSTABLE
UNSTABLE
UNSTABLE
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
OUTPUT CURRENT (mA)
STABLE
STABLE
25°C
25°C
25°C
85°C
C
V
C
V
C
V
out
out
85°C
out
out
out
−40°C
out
85°C
85°C
= 3.0 V
= 0.0 mF
−40°C
= 3.0 V
= 1.0 mF
= 3.0 V
= 150 mF
−40°C
−40°C
25°C
http://onsemi.com
13
−100
−120
1000
−100
−20
−40
−60
−80
100
−10
−20
−30
−40
−50
−60
−70
−80
−90
1.0
10
0
Figure 31. Ripple Rejection versus Frequency with
0
10
0 10 20 30 40 50 60 70 80 90 100110 120130140150
100
Figure 32. Ripple Rejection versus Frequency
V
V
C
I
T
out
V
V
C
I
T
amb
out
in
O
out
amb
in
out
O
= 3.8 V
= 1.0 mF
= 60 mA
= 2.8 V
= 3.8 V
Figure 29. Output Stability with Output
= 1.0 mF
= 60 mA
= 25°C
= 2.8 V
= 25°C
100
0.1 mF
150 mF
without Bypass Capacitor
10 nF Bypass Capacitor
OUTPUT CURRENT (mA)
1000
FREQUENCY (Hz)
Capacitor Change
FREQUENCY (Hz)
UNSTABLE
1000
STABLE
1.0 mF
10,000
10,000
100,000
1,000,000
100,000