7.11 Typical Characteristics (continued)

at TA = 25°C, VIN = VEN = VREF + 0.5 V, IL = 0 mA, CL = 10 μF, CIN = 0.1 μF, VREF = 2.5 V (unless otherwise noted)

Output Initial Accuracy (%)

0

20%

40%

60%

80%

100%

-0.05 -0.04 -0.03 -0.02 -0.01

0

0.01 0.02 0.03 0.04 0.05

Figure 7-7. Accuracy Distribution (REF7012QDGKR)

Temperature (qC)

-50

-25

0

25

50

75

100

125

0

2

4

6

8

10

12

14

16

Figure 7-8. Line Regulation vs Temperature

Temperature (°C)

-50

-25

0

25

50

75

100

125

0

2

4

6

8

10

12

14

16

Figure 7-9. Load Regulation (Sourcing) vs Temperature

Temperature (°C)

-50

-25

0

25

50

75

100

125

0

2

4

6

8

10

12

14

16

Figure 7-10. Load Regulation (Sinking) vs Temperature

100µs/div

5 V/div

100 mV/div

VIN

VOUT

Figure 7-11. Line Regulation Response

200µs/div

10 mA/div

10 mV/div

10mA

-10mA

-10mA

Figure 7-12. Load Transient Response (CL = 1 μF)

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REF70

SNAS781G – OCTOBER 2020 – REVISED SEPTEMBER 2023

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