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LX8584-00CP

P1-P3P4-P6P7-P9
LX8584x-xx
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 7
Copyright © 1997
Rev. 1.3, 2005-11-11
WWW.Microsemi .COM
7A Low Dropout Positive Regualtors
TM
®
APPLICATION NOTE
LX8584/84A/84B
OUT
IN
ADJ
150µF
V
IN
R2
365
Ω
1%
10µF
R1
121
Ω
1%
C1
10µF*
* C1 improves ripple rejection.
X
C
should be
≈
R1 at ripple
frequency.
V
OUT
5V
(Note A)
Figure 4 – Improving Ripple Rejection
LX8584/84A/84B
OUT
IN
ADJ
V
OUT
**
V
IN
R1
121Ω
R2
1k
C1*
10µF
Needed if device is far from filter capacitors.
** V
OUT
= 1.25V 1 +
C2
100µF
R2
R1
(Note A)
Figure 5 – 1.2V – 8V Adjustable Regulator
(Note A)
LX8584/84A/84B
OUT
IN
ADJ
5V
V
IN
121Ω
1%
10µF
100µF
365
Ω
1%
1k
1k
2N3904
TTL
Output
Figure 6 – 5V Regulator with Shutdown
3.3V
V
IN
10µF Tantalum
or 100µF Aluminum
Min. 15µF Tantalum or
100µF Aluminum capacitor.
May be increased without
limit. ESR must be less
than 50m
Ω
.
LX8584/84A/84B-33
OUT
IN
GND
Figure 7 – Fixed 3.3V Output Regulator
Note A: V
IN(MIN)
= (Intended V
OUT
) + (V
DROPOUT(MAX)
)
A
A
P
P
P
P
L
L
I
I
C
C
A
A
T
T
I
I
O
O
N
N
S
S
LX8584x-xx
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 8
Copyright © 1997
Rev. 1.3, 2005-11-11
WWW.Microsemi .COM
7A Low Dropout Positive Regualtors
TM
®
PACKAGE DIMENSIONS
P
3-Pin Plastic TO-220
A
G
F
Q
B
D
H
C
J
R
K
L
N
S
T
U
123
Note:
1. Dimensions do not include mold flash or protrusions;
these shall not exceed 0.155mm(.006”) on any side.
Lead dimension shall not include solder coverage.
MILLIMETERS INCHES
Dim
MIN MAX MIN MAX
A 14.22 15.88 0.560 0.625
B 9.65 10.67 0.380 0.420
C 3.56 4.83 0.140 0.190
D 0.51 1.14 0.020 0.045
F 3.53 4.09 0.139 0.161
G 2.54 BSC 0.100 BSC
H 6.35 0.250
J 0.30 1.14 0.012 0.045
K 12.70 14.73 0.500 0.580
L 1.14 1.27 0.045 0.050
N 5.08 TYP 0.200 TYP
Q 2.54 3.05 0.100 0.120
R 2.03 2.92 0.080 0.115
S 1.14 1.40 0.045 0.055
T 5.84 6.86 0.230 0.270
U 0.508 1.14 0.020 0.045
M
M
E
E
C
C
H
H
A
A
N
N
I
I
C
C
A
A
L
L
S
S
LX8584x-xx
PRODUCTION DATA SHEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 9
Copyright © 1997
Rev. 1.3, 2005-11-11
WWW.Microsemi .COM
7A Low Dropout Positive Regualtors
TM
®
NOTES
PRODUCTION DATA – Information contained in this document is proprietary to
Microsemi and is current as of publication date. This document may not be modified in
any way without the express written consent of Microsemi. Product processing does not
necessarily include testing of all parameters. Microsemi reserves the right to change the
configuration and performance of the product and to discontinue product at any time.
Pentium is a trademark of Intel Corporation\
PowerPC is a trademark of Motorola Inc.
N
N
O
O
T
T
E
E
S
S
P1-P3P4-P6P7-P9

LX8584-00CP

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Buy LX8584-00CP
Manufacturer:
Microchip / Microsemi
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