LP2996A Datasheet, PDF (8/29 Pages) Texas Instruments – DDR Termination Regulator

LP2996A
SNOSCY7 – JUNE 2014
Typical Performance Characteristics (continued)
400
350
0^oC
300
250
125^oC
200
150
100
50
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 7. IQ vs AF_IN in SD Temperature
1.4
1.2
1
0.8
0.6
0.4
0.2
0
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
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1050
900
85^oC
750
25^oC
600
0^oC
450
300
150
0
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 8. IQ vs AV_IN Temperature
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 9. Maximum Sourcing Current vs AV_IN
(V_DDQ = 2.5 V, PV_IN = 1.8 V)
3
2.8
2.6
2.4
2.2
2
3
3.5
4
4.5
5
5.5
AVIN (V)
Figure 10. Maximum Sourcing Current vs AV_IN
(V_DDQ = 2.5 V, PV_IN = 2.5 V)
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
2 2.5 3 3.5 4 4.5 5 5.5
AVIN (V)
Figure 11. Maximum Sourcing Current vs AV_IN
(V_DDQ = 2.5 V, PV_IN = 3.3 V)
Figure 12. Maximum Sinking Current vs AV_IN
(V_DDQ = 2.5 V)
8
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