SPX1117T-L-1-8 Просмотр технического описания (PDF) - Signal Processing Technologies

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SPX1117T-L-1-8

800mA Low Dropout Voltage Regulator

Signal Processing Technologies 

ELECTRICAL CHARACTERISTICS

TA = 25°C, CIN = COUT = 10µF, unless otherwise specified. The Boldface applies over the full operating temperature range.

PARAMETER

Adjust Pin Current

Current Limit

Thermal Regulation

CONDITIONS

(VIN-VOUT)=5V

25°C, 30mS pulse

MIN

TYP MAX UNITS

50

120

µA

1.0

1.5

2.0

A

0.01

0.1

%/W

Ripple Rejection

fRIPPLE=120Hz, (VIN-VOUT)=2V,

60

75

dB

VRIPPLE=1VPP

Long Term Stability

125°C, 1000Hrs

0.03

%

RMS Output Noise

% of VOUT, 10Hz≤f≤10kHz

0.003

%

*Note 1 - For fixed option, VINMIN = VOUT + 1.5V

- For adjustable option, V = V - V = 1.4V

INMIN

IN OUT

*Note 2 - Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage with respect

to the nominal output voltage at VIN = VOUT + 1.5V

Apr 20-07 Rev B

SPX1117 800mA Low Dropout Voltage Regulator

3

© 2007 Sipex Corporation

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