ADP2121

Rev. B | Page 7 of 20

44

42

40

38

36

34

32

30

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

INPUT VOLTAGE (V)

Figure 10. Auto Mode Quiescent Current vs. Input Voltage Over Temperature

(Nonswitching, No Load)

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

INPUT VOLTAGE (V)

Figure 11. Shutdown Current vs. Input Voltage Over Temperature

16

14

12

10

8

6

4

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

INPUT VOLTAGE (V)

Figure 12. PWM Mode Quiescent Current vs. Input Voltage Over Temperature

(Switching, No Load)

30

32

34

36

38

40

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

INPUT VOLTAGE (V)

Figure 13. Auto Mode Quiescent Current vs. Input Voltage for All Voltage

Options (Nonswitching, No Load)

0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

INPUT VOLTAGE (V)

Figure 14. Shutdown Current vs. Input Voltage for All Voltage Options

3

5

7

9

11

13

15

2.3

2.7

3.1

3.5

3.9

4.3

4.7

5.1

5.5

INPUT VOLTAGE (V)

Figure 15. PWM Mode Quiescent Current vs. Input Voltage

for All Voltage Options (Switching, No Load)