5.6 Typical Characteristics

at operating temperature TJ = 25°C, VIN = VOUT(NOM) + 1.0 V or 2.5 V (whichever is greater), IOUT = 1 mA, CIN = 1 µF, and

COUT = 1 µF (unless otherwise noted)

I

OutputCurrent

OUT -

- mA

0

10

20

30

40

50

60

70

80

3.465

3.432

3.399

3.366

3.333

3.300

3.267

3.234

3.201

3.168

3.135

V

IN =4.3V

Figure 5-1. TPS71433 Output Voltage vs Output Current

(Legacy Chip)

IOUT - Output Current (mA)

0

10

20

30

40

50

60

70

80

3.135

3.168

3.201

3.234

3.267

3.3

3.333

3.366

3.399

3.432

3.465

VIN = 4.3V

-55°C

-40°C

0°C

25°C

85°C

125°C

150°C

Figure 5-2. TPS71433 Output Voltage vs Output Current

(New Chip)

Input Voltage (V)

4

5.5

7

8.5

10

3.2

3.22

3.24

3.26

3.28

3.3

3.32

3.34

3.36

3.38

3.4

-55°C

-40°C

0°C

25°C

85°C

125°C

150°C

Figure 5-3. TPS71433 Output Voltage vs Input Voltage

(New Chip)

T

JunctionTemperature

J -

- C

°

-40 -25 -10 5 20 35 50 65 80 95 110 125

3.465

3.432

3.399

3.366

3.333

3.300

3.267

3.234

3.201

3.168

3.135

V

IN =4 .3V

I

OUT =10mA

I

OUT =80mA

Figure 5-4. TPS71433 Output Voltage vs Junction Temperature

(Legacy Chip)

Junction Temperature (

C)

-55

-25

5

35

65

95

125

150

3.135

3.168

3.201

3.234

3.267

3.3

3.333

3.366

3.399

3.432

3.465

VIN = 4.3V

1mA

80mA

Figure 5-5. TPS71433 Output Voltage vs Junction Temperature

(New Chip)

2.0

2.5

3.0

3.5

4.0

4.5

-40 -25 -10

5

20 35 50 65 80 95 110 125

T

JunctionTemperature

J -

- C

°

VIN = 4.3V

VOUT = 3.3V

IOUT =1mF

Figure 5-6. TPS71433 Quiescent Current vs Junction

Temperature (Legacy Chip)

www.ti.com

TPS714

SBVS116D – DECEMBER 2008 – REVISED NOVEMBER 2023

Copyright © 2023 Texas Instruments Incorporated

Submit Document Feedback

7

Product Folder Links: TPS714