7.6 Typical Characteristics (continued)

at TA = 25°C, VIN = VEN = VREF + 0.3 V, IL = 0 mA, CL = 10 µF, CIN = 0.1 µF (unless otherwise noted)

Temperature (

C)

-40

-7

26

59

92

125

0

10

20

30

40

Figure 7-19. Line Regulation vs Free-Air Temperature

Time (1ms/div)

VIN (4.3V/div)

IL = 0mA (160mV/div)

IL = 1mA (160mV/div)

Figure 7-20. Line Transient Response

(VREF = 1.25 V, CL = 1 μF)

Time (1ms/div)

VIN (3V/div)

IL = 0mA (100mV/div)

IL = 1mA (100mV/div)

Figure 7-21. Line Transient Response

(VREF = 2.5 V, CL = 1 μF)

Frequency (Hz)

10

100

1000

10000

100000 1000000

1E+7

0

30

60

90

120

CIN=0.1F, CL=1F

Figure 7-22. Power Supply Rejection Ratio

(VREF = 2.5 V, IL = 0 mA)

Frequency (Hz)

10

100

1000

10000

100000 1000000

1E+7

0.05

1

10

100

1000

10000

CL =1 F

CL =10 F

Figure 7-23. Output Impedance

Temperature (

C)

-40

-7

26

59

92

125

0

0.5

1

1.5

2

2.5

Figure 7-24. Quiescent Current vs Free-Air Temperature

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SNAS845 – AUGUST 2023

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