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SPX1117T-L

800mA Low Dropout Voltage Regulator

Exar Corporation 

SPX1117

800mA Low Dropout Voltage Regulator

Parameter

Min.

Typ.

Max.

Units

Conditions

Long Term Stability

RMS Output Noise

0.03

0.003

%

125°C, 1000Hrs

%

% of VOUT, 10Hz≤f≤10kHz

Note 1:

For fixed voltage option VINMIN=VOUT+1.5V

For adjustable voltage option VIN-VOUT=1.4V

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

PIN ASSIGNMENT

Fig. 2: SPX1117 Pin Assignment (Top View, TAB connected to VOUT)

ORDERING INFORMATION

Part Number

SPX1117M3-L

SPX1117M3-L/TR

SPX1117M3-L-1-5

SPX1117M3-L-1-5/TR

SPX1117M3-L-1-8

SPX1117M3-L-1-8/TR

SPX1117M3-L-2-5

SPX1117M3-L-2-5/TR

SPX1117M3-L-3-3

SPX1117M3-L-3-3/TR

SPX1117M3-L-5-0

SPX1117M3-L-5-0/TR

SPX1117T-L

SPX1117T-L/TR

SPX1117T-L-3-3

SPX1117T-L-3-3/TR

Temperature

Range

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

-40°C≤TJ≤+125°C

Marking

1117M3

YYWWL

1117M3

15YYWWL

1117M3

18YYWWL

1117M3

25YYWWL

1117M3

33YYWWL

1117M3

50YYWWL

SPX1117T

YYWWLX

SPX1117T

33YYWWLX

Package

SOT223-3

SOT223-3

SOT223-3

SOT223-3

SOT223-3

SOT223-3

TO-263-3

TO-263-3

Packing

Quantity

Note 1

78/Tube

2.5K/Tape & Reel Lead Free

78/Tube

2.5K/Tape & Reel Lead Free

78/Tube

2.5K/Tape & Reel Lead Free

78/Tube

2.5K/Tape & Reel Lead Free

78/Tube

2.5K/Tape & Reel Lead Free

78/Tube

2.5K/Tape & Reel Lead Free

50/Tube

500/Tape & Reel Lead Free

50/Tube

500/Tape & Reel Lead Free

“YY” = Year – “WW” = Work Week – “L” = Lead Free Indicator - “X” = Lot Number

Note 2

© 2011 Exar Corporation

3/11

Rev. 2.1.0

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