L99VR033PTR datasheet(9/28 Pages) STMICROELECTRONICS

Part #	L99VR033PTR

Description	Automotive low dropout linear voltage regulator having 300 mA of current capability

PDF	28 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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9 / 28 page

Figure 11. Output voltage vs enable voltage (VO = 3.3 V)

-0.3

0.0

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

2.7

3.0

3.3

3.6

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

VEN (V)

3.3 V

IO = 150 mA

Ta = 25 ⁰C

VS = 13 V

Figure 12. Output voltage vs enable voltage (VO = 5 V)

-0.5

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

2.6

2.8

VEN (V)

5 V

IO = 150 mA

Ta = 25 ⁰C

VS = 13 V

Figure 13. VEN_high vs TJ

1.30

1.35

1.40

1.45

1.50

1.55

1.60

1.65

1.70

1.75

1.80

-60

-40

-20

100

120

140

160

TJ (⁰C)

VS = 13 V

IO = 1 mA

Figure 14. VEN_low vs TJ

1.20

1.25

1.30

1.35

1.40

1.45

1.50

1.55

1.60

1.65

1.70

-60

-40

-20

100

120

140

160

TJ (⁰C)

VS = 13 V

IO = 1 mA

L99VR03

Electricalspecifications

DS14803 - Rev 2

page 9/28

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