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Número de pieza | IRU1117-33 | |
Descripción | 800mA LOW DROPOUT POSITIVE FIXED 3.3V REGULATOR | |
Fabricantes | International Rectifier | |
Logotipo | ||
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Data Sheet No. PD94172
IRU1117-33
FEATURES
Guaranteed < 1.2V Dropout at 800mA Load
Current
Fast Transient Response
1% Output Voltage Initial Accuracy
Built-In Thermal Shutdown
Available in SOT-223, D-Pak, Ultra Thin-PakTM
and 8-Pin SOIC Surface-Mount Packages
APPLICATIONS
VGA & Sound Card Applications
Standard 3.3V Chip Set and Logic Applications
800mA LOW DROPOUT POSITIVE
FIXED 3.3V REGULATOR
DESCRIPTION
The IRU1117-33 is a low dropout three-terminal fixed out-
put regulator with minimum of 800mA output current ca-
pability. This product is specifically designed to provide
well regulated supply for low voltage IC applications such
as VGA, sound & DVD cards. The IRU1117-33 is guar-
anteed to have <1.2V dropout at full load current making
it ideal to provide well regulated with 4.75V to 7V input
supply. The IRU1117-33 is specifically designed to be
stable with low cost aluminum capacitors while main-
taining stability with low ESR tantalum caps.
TYPICAL APPLICATION
5V
C1
10uF
3VI N
IRU1117-33
2VO U T
Gnd 1
3.3V / 800mA
C2
10uF
Figure 1 - Typical application of IRU1117-33 in a 5V to 3.3V regulator.
PACKAGE ORDER INFORMATION
TJ (°C)
0 To 150
2-PIN PLASTIC 2-PIN PLASTIC 8-PIN PLASTIC
TO-252 (D-Pak) Ultra Thin-PakTM (P)
SOIC (S)
IRU1117-33CD
IRU1117-33CP
IRU1117-33CS
3-PIN PLASTIC
SOT-223 (Y)
IRU1117-33CY
Rev. 1.5
02/04/03
DataSheet4 U .com
www.irf.com
1
1 page www.DataSheet4U.com
A
A1
G
G1
CL
(P) Ultra Thin-PakTM
2-Pin
K
BH
D
C
E
M
L
P
V
N
R
SYMBOL
A
A1
B
C
D
E
G
G1
H
K
L
M
N
P
R
U
V
MIN MAX
5.91 6.17
5.54 5.79
6.02 6.27
1.70 2.03
0.63 0.79
0.17 0.33
2.16 2.41
4.45 4.70
9.42 9.68
0.76 1.27
0.02 0.13
0.89 1.14
0.25 0.25
0.94 1.19
28 68
2.92 3.30
5.08 NOM
NOTE: ALL MEASUREMENTS
ARE IN MILLIMETERS.
IRU1117-33
U
Rev. 1.5
02/04/03
DataSheet4 U .com
www.irf.com
5
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet IRU1117-33.PDF ] |
Número de pieza | Descripción | Fabricantes |
IRU1117-33 | 800mA LOW DROPOUT POSITIVE FIXED 3.3V REGULATOR | International Rectifier |
IRU1117-33PBF | 800mA LOW DROPOUT POSITIVE FIXED 3.3V REGULATOR | International Rectifier |
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