6.7 Typical Characteristics (continued)

at operating temperature range (TJ = –40°C to +125°C), VIN = VOUT(nom) + 0.5 V or 2.0 V (whichever is greater), IOUT = 1 mA,

VEN = VIN, and CIN = COUT = 1 µF (unless otherwise noted)

Output Current (mA)

0

20

40

60

80

100

120

140

160

180

200

-20

-15

-10

-5

0

5

10

TJ

-55°C

-40°C

0°C

25°C

85°C

125°C

140°C

VOUT = 1.8 V

Figure 6-31. Load Regulation vs VIN and Temperature

Output Current (mA)

0

20

40

60

80

100

120

140

160

180

200

0

50

100

150

200

250

300

350

400

450

500

550

TJ

-55°C

-40°C

0°C

25°C

85°C

125°C

140°C

VOUT = 1.8 V

Figure 6-32. Dropout vs IOUT and Temperature

Output Current (mA)

0

20

40

60

80

100

120

140

160

180

200

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

300

TJ

-55°C

-40°C

0°C

25°C

85°C

125°C

140°C

VOUT = 5.0 V

Figure 6-33. Dropout vs IOUT and Temperature

Input Voltage (V)

2

2.5

3

3.5

4

4.5

5

0

200

400

600

TJ

-55°C

-40°C

0°C

25°C

85°C

125°C

140°C

IOUT = 200 mA

Figure 6-34. Dropout vs VIN and Temperature

Input Voltage (V)

1.5

2

2.5

3

3.5

4

4.5

5

0

50

100

150

200

250

300

TJ

-55°C

-40°C

0°C

25°C

85°C

125°C

140°C

IOUT = 50 mA

Figure 6-35. Dropout vs VIN and Temperature

Output Current (mA)

0

50

100 150 200 250 300 350 400 450 500 550 600

0

0.2

0.4

0.6

0.8

1

1.2

TJ

-55°C

-40°C

0°C

25°C

85°C

125°C

140°C

VOUT = 0.8 V

Figure 6-36. Foldback Current Limit vs IOUT and Temperature

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TPS7A02

SBVS277C – JULY 2019 – REVISED SEPTEMBER 2022

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