SPX1117M3-L/TR Exar Corporation, SPX1117M3-L/TR Datasheet - Page 5

• Manufacturer Part Number: SPX1117M3-L/TR
• Description: 800mA Low Dropout Voltage Regulator
• Manufacturer: Exar Corporation

Specifications of SPX1117M3-L/TR

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 V ~ 15 V
• Voltage - Input: 2.6 V ~ 15 V
• 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
• Package / Case: TO-261-4, TO-261AA, SOT-223-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2010 Exar Corporation
Fig. 15: Line Regulation over Temperature
Fig. 13: Line Regulation vs Temperature
Fig. 11: V
I
Fig. 9: V
LOAD
V
OUT
=800mA, V
=1.8V (Adj), V
IN
IN
=3.0V, I
=4.0V, I
OUT
=1.8V(adj)
OUT
OUT
IN
=10mA
=3.3V
=10mA
8
8
5/11
0
0
0
0
m
m
A
A
L
L
Different I
Fig. 14: Output Voltage vs Temperature
o
o
w
w
Fig. 12: V
Fig. 10: V
D
D
r
r
OUT
o
o
p
, V
p
IN
o
o
IN
OUT
=4.85V, I
=3.3V, I
u
u
=1.8V (Adj), V
t
t
V
V
o
o
OUT
l
l
OUT
t
t
=10mA
a
a
=10mA
g
g
e
e
IN
S
S
=3.3V
R
R
P
P
e
e
X
X
g
g
Rev. 2.0.0
u
1
u
1
l
l
1
1
a
a
1
t
1
t
o
o
7
7
r
r