Datasheet

10 100 1k 10k
FREQUENCY (Hz)
0
2
4
6
8
10
12
14
16
OUTPUT NOISE VOLTAGE (PV/rt(Hz))
NO C
OUT
-90
0
POWER SUPPLY REJECTION (dB)
10 100
1k 10k 100k
FREQUENCY (Hz)
1M
-80
-70
-60
-50
-40
-30
-20
-10
NO C
OUT
C
OUT
= 0.1 PF
2.2 2.7 3.2 3.7 4.2 4.7 5.2
OUTPUT VOLTAGE (V)
1.7990
1.7985
1.7990
1.7995
1.8000
1.8005
1.8010
1.8015
1.8020
125
o
C
25
o
C
-40
o
C
INPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
0 2 4 6 8 10 12 14 16 18 20
LOAD CURRENT (mA)
1.7980
1.7985
1.7990
1.7995
1.8000
1.8005
1.8010
125
o
C
25
o
C
-40
o
C
TEMPERATURE (
o
C)
OUTPUT VOLTAGE (V)
-40 -20 0 20 40 60 80 100 120
1.797
1.798
1.799
1.800
1.801
1.802
1.803
1.804
1.796
5 TYPICAL UNITS
LM4132
www.ti.com SNVS372C –AUGUST 2005–REVISED APRIL 2013
Typical Performance Characteristics for 1.8V
Output Voltage
vs
Temperature Load Regulation
Figure 1. Figure 2.
Line Regulation 0.1-10Hz Noise
Figure 3. Figure 4.
Power Supply Rejection
vs
Output Voltage Noise Spectrum Frequency
Figure 5. Figure 6.
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