MC33263NW-30R2 ON Semiconductor, MC33263NW-30R2 Datasheet - Page 10

• Manufacturer Part Number: MC33263NW-30R2
• Description: IC, LDO VOLT REG, 3V, 150mA, 6-SOT-23
• Manufacturer: ON Semiconductor

Specifications of MC33263NW-30R2

• Primary Input Voltage: 12V
• Output Voltage Fixed: 3V
• Dropout Voltage Vdo: 180mV
• No. Of Pins: 6
• Output Current: 150mA
• Operating Temperature Range: -40°C to +85°C
• Peak Reflow Compatible (260 C): No
• Rohs Compliant: No

1200
1000
350
300
250
200
150
100
800
600
400
200
50
0
0
100
0
Figure 17. Output Voltage Settling Time versus
Vn = 65
Vn = 30
Vn = 25
over 100 Hz to 100 kHz
V in = 3.8 V
V out = 2.8 V
C O = 1.0
I out = 60 mA
T amb = 25 C
Figure 19. Output Voltage Settling Shape
Figure 15. Noise Density versus Bypass
1.0
C byp = 10 nF
m
m
m
Vrms @ C bypass = 0
Vrms @ C bypass = 3.3 nF
Vrms @ C bypass = 10 nF
2.0
m
1000
F
100
500 mV/div
C byp = 3.3 nF
3.0
BYPASS CAPACITOR (nF)
Bypass Capacitor
C bypass = 3.3 nF
m
s/div
3.3 nF
FREQUENCY (Hz)
4.0
Capacitor
10,000
5.0
TYPICAL PERFORMANCE CHARACTERISTICS
0 nF
6.0
7.0
100,000
V in = 3.8 V
V out = 2.8 V
C out = 1.0
I out = 50 mA
T amb = 25 C
V in = 3.8 V
V out = 2.8 V
C O = 1.0
I out = 60 mA
T amb = 23 C
Settling Time Performances
8.0
Noise Performances
9.0
http://onsemi.com
m
m
F
1,000,000
F
MC33263
10
10
70
60
50
40
30
20
10
0
Figure 20. Output Voltage Settling Shape without
0
Figure 16. RMS Noise versus Bypass Capacitor
V in = 3.8 V
V out = 2.8 V
C O = 1.0
I out = 60 mA
T amb = 25 C
Figure 18. Output Voltage Settling Shape
1.0
2.0
m
F
200
500 mV/div
C byp = 10 nF
3.0
BYPASS CAPACITOR (nF)
(100 Hz – 100 kHz)
Bypass Capacitor
m
C bypass = 10 nF
s/div
4.0
10
500 mV/div
C byp = 0 nF
5.0
m
s/div
6.0
7.0
V in = 3.8 V
V out = 2.8 V
C out = 1.0
I out = 50 mA
T amb = 25 C
V in = 3.8 V
V out = 2.8 V
C out = 1.0
I out = 50 mA
T amb = 25 C
8.0
9.0
m
m
F
F
10