LDO40L datasheet(11/25 Pages) STMICROELECTRONICS

tên linh kiện	LDO40L

Giải thích chi tiết về linh kiện	400 mA, 38 V low-dropout regulator, with 45 μA quiescent current

PDF	25 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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Figure 10. Output voltage vs. temperature (VIN = 13.2 V,

VOUT = 3.3 V)

3.20

3.22

3.24

3.26

3.28

3.30

3.32

3.34

3.36

3.38

3.40

-50

-25

100

125

150

Temperature [°C]

Iout=100µA

Iout=400mA

Iout=1mA

Figure 11. Output voltage vs. temperature (VIN = 18 V,

VOUT = 3.3 V)

3.20

3.22

3.24

3.26

3.28

3.30

3.32

3.34

3.36

3.38

3.40

-50

-25

100

125

150

Temperature [°C]

Iout=100µA

Iout=400mA

Iout=1mA

Figure 12. Reference voltage vs. temperature (VIN = 6 V,

VOUT = adjusted to 5 V)

1.12

1.14

1.16

1.18

1.20

1.22

1.24

1.26

1.28

-50

-25

100

125

150

Temperature [°C]

Iout=100µA

Iout=400mA

Figure 13. Reference voltage vs. temperature (VIN = 18 V,

VOUT = adjusted to 5 V)

1.12

1.14

1.16

1.18

1.20

1.22

1.24

1.26

1.28

-50

-25

100

125

150

Temperature [°C]

Iout=100µA

Iout=400mA

Figure 14. Line regulation vs. temperature

-0.003

-0.002

-0.001

0.000

0.001

0.002

0.003

-50

-25

100

125

150

Temperature [°C]

VIN= 6 to18 V,

VOUT = 5 V

Figure 15. Load regulation vs. temperature

-0.0010

-0.0005

0.0000

0.0005

0.0010

-50

-25

100

125

150

Temperature [°C]

VIN = 6 V, VOUT = 5 V, IOUT = 100 µA to 400 mA

LDO40L

Typical characteristics

DS12711 - Rev 3

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