1.5V Voltage Reference
SE5170
1.55
1.54
1.53
1.52
1.51
1.5
1.49
1.48
1.47
1.46
1.45
1.5
Line Regulation
(Iout=1mA)
Output Voltage (V)
Output Voltage vs. Temperature
1.55
1.54
1.53
1.52
1.51
1.5
1.49
1.48
1.47
1.46
1.45
0
20
40
60
80
Temperature (C)
100
120
Vout (V)
2.5
3.5
4.5
Vin (V)
5.5
Load Regulation
(Vin=1.8V)
1.55
1.54
1.53
1.52
1.51
1.5
1.49
1.48
1.47
1.46
1.45
0
1
2
3
4
Vin (V)
5
6
PSRR
(Vin=2.2V,Vp-p=1V,Cin=Cout)
80
70
60
PSRR (dB)
50
40
30
20
10
0
0.1
1
10
Frequency (kHz)
100
1uF
0.1uF
No Cap
Vout (V)
IQ vs. Vin
15
13
11
IQ (uA)
9
7
5
3
1
0
2
4
6
8
Vin (V)
Revision 12/4/2008
All contents are subject to change without prior notice.
© Seaward Electronics, Inc., 2005. • www.seawardinc.com.cn • Page 4
SEAWARD [ Seaward Electronics Inc. ]
