SPX1117M3 Exar Corporation, SPX1117M3 Datasheet - Page 3

• Manufacturer Part Number: SPX1117M3
• Description: 800mA Low Dropout Voltage Regulator
• Manufacturer: Exar Corporation

*Note 1 - For fixed option, V
Date: 8/25/04
T
PARAMETER
*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 V
Adjust Pin Current
Current Limit
Thermal Regulation
Ripple Rejection
Long Term Stability
RMS Output Noise
Thermal Resistance
A
= 25°C, C
- For adjustable option, V
IN
= C
OUT
= 10µF, unless otherwise specified. The Boldface applies over the full operating temperature range.
CONDITIONS
(V
25°C, 30mS pulse
f
V
125°C, 1000Hrs
% of V
TO-220 Junction to Case, at Tab
TO-220 Junction to Ambient
TO-263 Junction to Case, at Tab
TO-263 Junction to Ambient
TO-252 Junction to Case, at Tab
TO-252 Junction to Ambient
SOT-223 Junction to Case, at Tab
SOT-223 Junction to Ambient
INMIN
RIPPLE
RIPPLE
IN
-V
INMIN
= V
=120Hz, (V
IN
OUT
=1V
OUT
SPX1117 800mA Low Dropout Voltage Regulator
= V
OUT
)=5V
, 10Hz f 10kHz
= V
PP
OUT
+ 1.5V
IN
+ 1.5V
- V
IN
-V
OUT
OUT
= 1.4V
)=2V,
3
ELECTRICAL CHARACTERISTICS
MIN
1.0
60
0.003
TYP
0.01
0.03
126
156
1.5
50
75
60
60
15
3
3
6
© Copyright 2004 Sipex Corporation
MAX
120
2.0
0.1
UNITS
°C/W
%/W
µA
dB
%
%
A