NCP4589
TYPICAL CHARACTERISTICS
1.2
1.0
VIN = 1.8 V
5.25 V
0.8
1.4 V
3.8 V
0.6
2.8 V
0.4
0.2
0.0
0
100 200 300 400 500 600 700
IOUT, OUTPUT CURRENT (mA)
Figure 3. Output Voltage vs. Output Current
1.0 V Version (TJ = 255C)
1.4
1.2
1.0
VIN = 1.6 V
1.8 V
0.8
3.8 V
2.8 V
0.6
5.25 V
0.4
0.2
0.0
0
100 200 300 400 500 600 700
IOUT, OUTPUT CURRENT (mA)
Figure 4. Output Voltage vs. Output Current
1.2 V Version (TJ = 255C)
2.0
1.8
1.6
1.4
3.8 V
1.2
1.0
5.25 V
0.8
0.6
0.4
VIN = 2.8 V
0.2
0.0
0
100
200
300
400
500
600
IOUT, OUTPUT CURRENT (mA)
Figure 5. Output Voltage vs. Output Current
1.8 V Version (TJ = 255C)
3.5
3.0
4.3 V
2.5
2.0
1.5
5.25 V
1.0
0.5
VIN = 3.8 V
0.0
0
100 200 300 400 500 600
IOUT, OUTPUT CURRENT (mA)
Figure 6. Output Voltage vs. Output Current
3.3 V Version (TJ = 255C)
0.6
0.5
0.4
TJ = 85_C
0.3
25_C
−40_C
0.2
0.1
0.0
0
50
100 150 200 250
300
IOUT, OUTPUT CURRENT (mA)
Figure 7. Dropout Voltage vs. Output Current
1.0 V Version
0.6
0.5
0.4
TJ = 85_C
0.3
25_C
−40_C
0.2
0.1
0.0
0
50
100 150 200 250
300
IOUT, OUTPUT CURRENT (mA)
Figure 8. Dropout Voltage vs. Output Current
1.2 V Version
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