SIP21106(2007) 데이터 시트보기 (PDF) - Vishay Semiconductors

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SIP21106
(Rev.:2007)

150-mA Low Noise, Low Dropout Regulator

Vishay Semiconductors 

SiP21106/7/8

Vishay Siliconix

TYPICAL OPERATING WAVEFORMS

New Product

SiP21106: 2.8 V

VIN = 3.8 V

VOUT = 2.8 V

CIN = 1 µF

COUT = 1 µF

CBP = 10 nF

SiP21106: 2.8 V

VIN = 3.8 V

VOUT = 2.8 V

CIN = 1 µF

COUT = 1 µF

CBP = 10 nF

IOUT (50 mA/DIV)

50 mS/DIV

Output Short Circuit Current

SiP21106: 2.8 V

VIN = 3.8 V

VOUT = 2.8 V

CIN = 1 µF

COUT = 1 µF

CBP = 10 nF

IOUT = 150 mA

VEN (500 mV/DIV)

IOUT (100 mA/DIV)

50 mS/DIV

Output Short Thermal Cycling

VEN (1 V/DIV)

SiP21106: 2.8 V

VIN = 3.8 V

VOUT = 2.8 V

CIN = 1 µF

COUT = 1 µF

CBP = 10 nF

IOUT = 150 mA

VOUT (500 mV/DIV)

20 µS/DIV

Output Voltage Power-Down

TYPICAL WAVEFORMS

VOUT (500 mV/DIV)

20 µS/DIV

Output Voltage Start-Up

1

VOUT (100 µV/DIV)

VNOISE = 60 µVRMS

2 ms/DIV

Output Noise

SiP21106: 2.8 V

VIN = 4.5 V

VOUT = 2.8 V

CIN = 1 µF

COUT = 1 µF

CBP = 10 nF

IOUT = 150 mA

www.vishay.com

10

0.1

SiP21106: 2.8 V

VIN = 3.8 V

VOUT = 2.8 V

CIN = 1 µF

COUT = 1 µF

CBP = 10 nF

IOUT = 100 mA

0.01

10

100

1K

10K

100K

1M

Frequency (Hz)

Output Noise Spectral Density

Document Number: 74442

S-70067–Rev. B, 22-Jan-07

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