SPX1117M3-L-1-8 Exar Corporation, SPX1117M3-L-1-8 Datasheet - Page 3

• Manufacturer Part Number: SPX1117M3-L-1-8
• Description: IC REG LDO 1.8V 800MA SOT223-3
• Manufacturer: Exar Corporation
• Series: -r

Specifications of SPX1117M3-L-1-8

• Package / Case: TO-261-4, TO-261AA, SOT-223-4
• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 15V
• Voltage - Dropout (typical): 1.1V @ 800mA
• Number Of Regulators: 1
• Current - Output: 800mA
• Current - Limit (min): 1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Input Voltage Max: 20 V
• Output Type: Adjustable, Fixed
• Dropout Voltage (max): 1.1 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

T
PARAMETER
Adjust Pin Current
Current Limit
Thermal Regulation
Ripple Rejection
Long Term Stability
RMS Output Noise
Apr 20-07 Rev B
A
*Note 1 - For fixed option, V
*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
= 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
RIPPLE
RIPPLE
INMIN
IN
-V
=120Hz, (V
=1V
OUT
INMIN
OUT
= V
IN
= V
)=5V
, 10Hz≤f≤10kHz
PP
OUT
SPX1117 800mA Low Dropout Voltage Regulator
= V
OUT
+ 1.5V
IN
+ 1.5V
IN
- V
-V
OUT
OUT
)=2V,
= 1.4V
3
ELECTRICAL CHARACTERISTICS
MIN
1.0
60
0.003
TYP
0.01
0.03
1.5
50
75
© 2007 Sipex Corporation
MAX
120
2.0
0.1
UNITS
%/W
µA
dB
%
%
A