Datasheet

20 V/divm
1s/div
20mV/div
500mV/div
100 s/divm
V
IN
V
OUT
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
OutputVoltage(V)
-5.0 -2.5 0 2.5 5.0
LoadCurrent(mA)
V =5V
S
+125 C°
+25 C°
- °40 C
1V/div
400 s/divm
V
IN
V
OUT
2.503
2.502
2.501
2.500
2.499
2.498
2.495
Output(V)
2.5 3.0 3.5 4.0 4.5 5.0 5.5
Supply(V)
2.497
2.496
- °40 C
+25 C°
+125 C°
I =0mA
LOAD
90
80
70
60
50
40
30
20
10
0
PSRR(dB)
10 100 1k 10k 100k
Frequency(Hz)
I =1mA
LOAD
C =1 Fm
LOAD
REF3312 , REF3318 , REF3320 , REF3325 , REF3330 , REF3333
SBOS392D –AUGUST 2007–REVISED JUNE 2014 www.ti.com
Typical Characteristics (continued)
At T
A
= 25°C and V
IN
= 5 V, and REF3325 used for typical characteristic measurements (unless otherwise noted).
Figure 7. Power-Supply Rejection Ratio vs Frequency
Figure 8. Output vs Supply
C
L
= 1-μF Startup
Figure 10. Step Response
Figure 9. Output Voltage vs Load Current
C
L
= 1 μF, I
OUT
= 0 mA
Figure 11. 0.1-Hz to 10-Hz Noise Figure 12. Line Transient
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Product Folder Links: REF3312 REF3318 REF3320 REF3325 REF3330 REF3333