LP2995LQ Datasheet, PDF (4/22 Pages) Texas Instruments – LP2995 DDR Termination Regulator

LP2995
SNVS190M – FEBRUARY 2002 – REVISED MARCH 2013
Typical Performance Characteristics
Iq
vs
V_IN (25°C)
800
Iq
vs
Temperature ( V_IN = 2.5V)
260
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700
255
600
250
500
400
300
200
100
2 2.5 3 3.5 4 4.5 5 5.5
VIN (VOLTS)
Figure 4.
245
240
235
0
25
50
75 100 125
TEMPERATURE (^oC)
Figure 5.
Iq
vs
V_IN (0, 25, 85, and 125°C)
1050
900
125^oC
750
600
0^oC
450
300
150
0
2 2.5 3 3.5 4 4.5 5 5.5
VIN (VOLTS)
Figure 6.
V_REF
vs
I_REF
1.26
1.255
1.25
1.245
1.24
1.235
1.23
1.225
1.22
1.215
1.21
-5 -4 -3 -2 -1 0 1 2 3 4 5
IREF (PA)
Figure 7.
1.2346
V_REF
vs
Temperature (No Load)
V_TT
vs
I_OUT (0, 25, 85, and 125°C)
1.25
1.2344
1.2342
1.234
1.2338
1.245
1.24
1.235
1.23
1.225
125^oC
0^oC
1.2336
0
25
50
75 100 125
TEMPERATURE (^oC)
Figure 8.
1.22
-100 -75 -50 -25 0 25 50 75 100
IOUT (mA)
Figure 9.
4
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