se5508 seawardinc, se5508 Datasheet - Page 5

• Manufacturer Part Number: se5508
• Description: 150ma Cmos Low Noise Ldo Voltage Regulator
• Manufacturer: seawardinc

1.600
1.550
1.500
1.450
1.400
3.6000
3.5000
3.4000
3.3000
3.2000
3.1000
3.0000
70.0
65.0
60.0
55.0
50.0
45.0
40.0
35.0
30.0
100
20
CBY = 10uF
Output Voltage vs Temperature
4.2
Line Regulation (VOUT = 3.3V)
30
SEAWARD
ELECTRONICS
PSRR (VOUT = 3.3V)
(VIN = 4.3V to 5V, IOUT = 10mA)
40
(VIN = 5V, VPP = 1V)
(VIN = 3.3V, IOUT = 10mA)
Preliminary and all contents are subject to change without prior notice.
50
1000
4.7
Frequency (Hz)
© Seaward Electronics, Inc., 2005. • www.seawardinc.com • Page 5
Temperature(C)
60
CBY =22uF
VIN (V)
70
5.2
80
10000
90
150mA CMOS Low Noise
LDO Voltage Regulator
CBY = 0.1uF
5.7
100
110
(Preliminary)
100000
120
3.6000
3.5000
3.4000
3.3000
3.2000
3.1000
3.0000
100
90
80
70
60
50
40
30
20
10
0
Transient Response (VOUT = 3.3V)
0
0
IQ vs IOUT (VOUT = 1.5V)
Load Regulation (VOUT = 3.3V)
20
(VIN = 3.3V, IOUT = 10mA to 150mA)
(VIN = 5V, IOUT = 10mA to 150mA)
40
(IOUT = 1mA to 40mA)
50
60
IOUT (mA)
IOUT (mA)
80
100
100
120
SE5508
140
150
160