Datasheet

0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
40
50
60
70
80
90
100
EFFICIENCY (%)
LOAD CURRENT (A)
LMR10520X
LMR10520Y
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
40
50
60
70
80
90
100
EFFICIENCY (%)
LOAD CURRENT (A)
1.8Vout
3.3Vout
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00
40
50
60
70
80
90
100
EFFICIENCY (%)
LOAD CURRENT (A)
1.8Vout
3.3Vout
LMR10520
www.ti.com SNVS730B –OCTOBER 2011–REVISED APRIL 2013
Typical Performance Characteristics
Unless stated otherwise, all curves taken at VIN = 5.0V with configuration in typical application circuit shown in Figure 22.
T
J
= 25°C, unless otherwise specified.
η vs Load "X" Vin = 5V, Vo = 1.8V & 3.3V η vs Load "Y" Vin = 5V, Vo = 3.3V & 1.8V
Figure 4. Figure 5.
Load Regulation
η vs Load "X,and Y" Vin = 3.3V, Vo = 1.8V Vin = 3.3V, Vo = 1.8V (All Options)
Figure 6. Figure 7.
Load Regulation Load Regulation
Vin = 5V, Vo = 1.8V (All Options) Vin = 5V, Vo = 3.3V (All Options)
Figure 8. Figure 9.
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