LD39015M33R datasheet(9/16 Pages) STMICROELECTRONICS

部件名	LD39015M33R

功能描述	Very low noise without bypass capacitor

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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DocID14003 Rev 4

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LD39015

Typical performance characteristics

16

6

Typical performance characteristics

Figure 4. Output voltage vs. temperature

Figure 5. Output voltage vs. input voltage

Figure 6. Dropout voltage vs. output current

Figure 7. COUT stability region

Figure 8. Supply voltage rejection vs. frequency

Figure 9. Output noise voltage vs. frequency

V

IN=1.5V

0.75

0.76

0.77

0.78

0.79

0.8

0.81

0.82

0.83

0.84

0.85

-50

0

50

100

150

Temp [°C]

I

OUT=1mA

I

OUT=100mA

V

IN=1.5V

0.75

0.76

0.77

0.78

0.79

0.8

0.81

0.82

0.83

0.84

0.85

-50

0

50

100

150

Temp [°C]

I

OUT=1mA

I

OUT=100mA

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0

0.05

0.1

0.15

0.2

0.25

I

OUT [A]

0

0.02

0.04

0.06

0.08

0.1

0.12

0.14

0.16

0

0.05

0.1

0.15

0.2

0.25

I

OUT [A]

STABILITY REGION

C

IN=1 µF, VIN=VEN=1.5 to 5.5 V

I

OUT=1 mA to 0.15 A

0

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

0

5

10

15

20

25

C

OUT [µF] (nominal value)

STABILITY REGION

C

IN=1 µF, VIN=VEN=1.5 to 5.5 V

I

OUT=1 mA to 0.15 A

0

0.3

0.6

0.9

1.2

1.5

1.8

2.1

2.4

0

5

10

15

20

25

C

OUT [µF] (nominal value)

I

OUT = 10mA Vripple = 0.1Vpp

10

15

20

25

30

35

40

45

50

55

60

65

70

75

100

1000

10000

100000

Freq [Hz]

I

OUT = 10mA Vripple = 0.1Vpp

10

15

20

25

30

35

40

45

50

55

60

65

70

75

100

1000

10000

100000

Freq [Hz]

I

OUT=10 mA, VIN=4.3 V, CIN=COUT= 1µF

V

OUT=3.3 V

0

100

200

300

400

500

600

700

800

1000

10000

100000

FREQ [Hz]

I

OUT=10 mA, VIN=4.3 V, CIN=COUT= 1µF

V

OUT=3.3 V

0

100

200

300

400

500

600

700

800

1000

10000

100000

FREQ [Hz]

类似零件编号 - LD39015M33R

制造商	部件名	数据表	功能描述
STMicroelectronics	LD39015M33R	302Kb / 16P	150 mA low quiescent current low noise voltage regulator
STMicroelectronics	LD39015M33R	302Kb / 16P	150 mA low quiescent current low noise voltage regulator

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