5.7 Typical Characteristics (continued)

at VIN = VOUT (nominal) + 1V, IL = 100μA, CL = 1µF (for new chip) and CL = 2.2µF (for legacy chip) (unless otherwise noted)

Te mperature (

C)

-40 -25 -10

5

20

35

50

65

80

95 110 125

50

55

60

65

70

75

80

85

90

95

100

IL = 100A

VIN = 6V

Figure 5-19. Quiescent Current vs Temperature (IL = 100μA)

(Legacy Chip)

-30

0

30

60

90

120

150

T

A- Temperature - °C

45

50

55

60

65

70

75

80

85

90

95

100

VIN = 6V, VOUT = 5V

Figure 5-20. Quiescent Current vs Temperature (IL = 100μA)

(New Chip)

50

75

100

125

150

175

200

225

250

-40 -25 -10

5

20

35

50

65

80

95 110 125

TA – Temperature – °C

Figure 5-21. Short-Circuit Current vs Temperature (Legacy

Chip)

-30

0

30

60

90

120

150

T

A- Temperature - °C

50

75

100

125

150

175

200

225

250

VIN = 6V, VOUT = 0V

Figure 5-22. Short-Circuit Current vs Temperature (New Chip)

Te mperature (

C)

-40 -25 -10

5

20

35

50

65

80

95 110 125

0

50

100

150

200

250

300

350

400

450

500

RL = 100A

RL = 100mA

Figure 5-23. Dropout Voltage vs Temperature (Legacy Chip)

-30

0

30

60

90

120

150

T

A- Temperature - °C

50

100

150

200

250

300

350

400

450

500

I

L= 50mA

I

L= 100mA

VIN = 4.9V

Figure 5-24. Dropout Voltage vs Temperature (New Chip)

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LP2951-Q1

SLVSAW6H – JUNE 2011 – REVISED NOVEMBER 2024

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