AS1372 datasheet(7/14 Pages) AMSCO

tên linh kiện	AS1372

Giải thích chi tiết về linh kiện	350mA Dual Rail Linear Regulator

PDF	14 Pages

Scroll/Zoom	100%

nhà sản xuất	AMSCO [ams AG]

Trang chủ	http://www.ams.com

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www.austriamicrosystems.com/LDOs/AS1372

Revision 1.01

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AS1372

Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s

Figure 9. PSRR VIN; VIN = 3VDC + 250mVpk

Figure 10. PSRR VBIAS; VBIAS = 3.5VDC + 500mVpk

-100

-90

-80

-70

-60

-50

-40

100

1000

10000

100000

Frequency (Hz)

-100

-90

-80

-70

-60

-50

-40

100

1000

10000

100000

Frequency (Hz)

Figure 11. Line Regulation: VOUT vs. VIN; VBIAS = 5.5V

Figure 12. Line Regulation: VOUT vs. VBIAS

0.985

0.99

0.995

1.005

1.01

1.015

1.2 1.5 1.8 2.1 2.4 2.7 3

3.3 3.6 3.9 4.2 4.5

Input Voltage (V)

0.985

0.99

0.995

1.005

1.01

1.015

2.5 2.75

3.25 3.5 3.75

4.25 4.5

Bias Supply Voltage (V)

Figure 13. Load Regulation: VOUT vs. IOUT

Figure 14. Output Voltage vs. Temperature; IOUT = 1mA

0.985

0.99

0.995

1.005

1.01

1.015

100

150

200

250

300

350

Output Current (mA)

0.985

0.99

0.995

1.005

1.01

1.015

-45

-25

-5

Temperature (°C)

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