-45

-40

-10

20

50

80

110 125 130

TEMPERATURE (ºC)

0.590

0.595

0.600

0.605

0.610

-45

-40

-10

20

50

80

110 125 130

TEMPERATURE (ºC)

4.0

4.1

4.2

4.3

4.4

4.5

4.6

LM2830, LM2830-Q1

SNVS454E – AUGUST 2006 – REVISED DECEMBER 2014

www.ti.com

Typical Characteristics (continued)

All curves taken at VIN = 5.0 V with configuration in typical application circuit shown in Application Information section of this

data sheet. TJ = 25°C, unless otherwise specified.

Figure 14. Line Regulation Vo = 1.8 V, Io = 500 mA

Figure 13. LM2830Z IQ (Quiescent Current)

Figure 16. Gain vs Frequency (Vin = 5 V, Vo = 1.2 V at 1 A)

Figure 15. VFB vs Temperature

Figure 17. Phase Plot vs Frequency (Vin = 5 V, Vo = 1.2 V at 1 A)

8

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