LX8584A-00CV Microsemi Analog Mixed Signal Group, LX8584A-00CV Datasheet - Page 3
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LX8584A-00CV
Manufacturer Part Number
LX8584A-00CV
Description
IC REG LDO POS 7A ADJ OUT TO247
Manufacturer
Microsemi Analog Mixed Signal Group
Datasheet
1.LX8584-00CP.pdf
(9 pages)
Specifications of LX8584A-00CV
Regulator Topology
Positive Adjustable
Voltage - Output
Adjustable
Voltage - Input
Up to 10V
Voltage - Dropout (typical)
1.1V @ 7A
Number Of Regulators
1
Current - Output
7A (Min)
Operating Temperature
0°C ~ 125°C
Mounting Type
Through Hole
Package / Case
TO-247
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Copyright © 1997
Rev. 1.3, 2005-11-11
Unless otherwise specified, the following specifications apply over the operating ambient temperature for the LX8585-xxC / 84A-xxC /
84B-xxC with 0°C
junction and case temperatures equal to the ambient temperature.
Note 2: Regulation is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating
effects are covered under the specification for thermal regulation.
Note 3: These parameters, although guaranteed, are not tested in production.
LX8584-33 / 84A-33 / 84B-33 (3.3V Fixed
LX8584-00 / 84A-00 / 84B-00 (ADJUSTABLE)
Reference
Voltage
Line Regulations (Note 2)
Load Regulation (Note 2)
Thermal Regulation
Ripple Rejection (Note 3)
Adjust Pin Current
Adjust Pin Current Change
Dropout Voltage
Minimum Load Current
Maximum Output Current
Temperature Stability
Long Term Stability
RMS Output Noise (% of V
Output
Voltage
Line Regulation (Note 2)
Load Regulation (Note 2)
Thermal Regulation
Ripple Rejection (Note 3)
Quiescent Current
Dropout Voltage
Maximum Output Current
Temperature Stability (Note 3)
Long Term Stability (Note 3)
RMS Output Noise (% of V
(Note 3)
TM
Parameter
LX8584/84A-00
LX8584B-00
LX8584B-33
LX8584/84A-33
≤
LX8584A
LX8584/84B
LX8584/84B
LX8584-xx
LX8584A-xx
LX8584B-xx
T
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
A
≤
OUT
OUT
125°C; VIN – VOUT = 3V; IOUT = 7A. Low duty cycle pulse testing techniques are used which maintains
)
)
∆V
∆V
∆V
∆V
E L E C T R I C A L C H A R A C T E R I S T I C S
Symbol
∆V
V
∆V
V
∆V
∆V
I
I
OUT(MAX)
OUT
OUT(MIN)
OUT(RMS)
OUT
OUT(RMS)
REF
∆I
V
V
REF
(V
I
∆V
OUT
∆V
OUT
ADJ
OUT
OUT
I
REF
OUT
ADJ
Q
IN
(I
(V
(Pwr) T
(Pwr) T
(T)
)
(T)
OUT
(t)
(t)
IN
)
) V
Integrated Products Division
I
10mA < I
V
I
10mA < I
V
I
V
V
10mA < I
V
∆V
∆V
∆V
V
1.4V < (V
T
T
V
4.75V < V
P < P
V
4.75 < V
∆V
4.75V < V
∆V
C
0mA < I
∆V
∆V
∆V
I
T
T
OUT
OUT
OUT
OUT(MAX)
IN
IN
IN
A
OUT
IN
IN
IN
A
A
IN
IN
A
A
A
OUT
= 25°C, 20ms pulse
REF
REF
REF
= 125°C, 1000hs
= 25°C, 10Hz < f < 10kHz
OUT
OUT
= 25°C, 20ms pulse
OUT
OUT
OUT
= 125°C, 1000hs
= 25°C, 10Hz < f < 10kHz
< 7V, P < P
< 7V, P < P
– V
= 5V, C
< 7V
< 7V
= 5V, I
= 5V, I
= 10mA, T
= 10mA, T
= 10mA, 1.5V < (V
®
= 3.3V, f = 120Hz, C
= 100µF (Tantalum), I
Microsemi
MAX
(I
= 1%, I
= 1%, I
= 1%, I
= 1%, I
= 1%, I
= 1%, I
OUT
OUT
OUT
4.75V < V
IN
V
OUT
OUT
OUT
IN
IN
IN
OUT
OUT
) V
IN
= 3V, 10mA < I
< 10V, 0mA < I
ADJ
– V
< I
< 10V, 0mA < I
< 10V
< 7V
< 7A, 1.5V < (V
< 7A, 1.5V < (V
< 7A, 1.5V < (V
IN
OUT
OUT
OUT
OUT
OUT
OUT
= 0mA, T
= 0mA, T
OUT(MAX)
= 10µF, I
Test Conditions
A
A
OUT
MAX
MAX
= 5V, 0mA < I
= 25°C
=25°C
= 7A
= 7A
= 6A
= I
= I
= I
), V
IN
OUT(MAX)
OUT(MAX
OUT(MAX)
< 7V
7A Low Dropout Positive Regualtors
, 4.75V < V
IN
IN
A
A
OUT
< 7V
= 25°C
= 25°C
– V
OUT
OUT
OUT
)
= 7A
OUT
OUT
IN
IN
OUT
IN
OUT
< 7A
= 100µF Tantalum,
< 7A, P < P
- V
– V
– V
< 7A,
= 7.5V
), V
IN
P
< I
OUT
OUT
OUT
< 10V
RODUCTION
IN
OUT(MAX)
),
),
),
< 7V
MAX
D
1.238
1.225
1.240
1.238
3.267
3.234
3.274
3.267
Min
ATA
65
60
7
7
LX8584x-xx
S
HEET
1.250
1.250
1.250
0.035
0.003
0.003
Typ
1.25
0.01
0.25
3.30
3.30
3.30
3.30
0.01
0.25
0.1
0.2
1.1
1.2
1.1
0.3
0.3
83
55
83
2
8
1
2
5
4
8
LX8584x-xx
1.263
1.275
1.260
1.263
3.333
3.366
3.326
3.333
Max
0.20
0.02
0.02
100
0.5
1.2
1.4
1.3
1.4
1.2
1.4
10
10
15
10
1
6
1
5
Units
% / W
% / W
mA
mV
mV
mV
mA
dB
µA
µA
dB
%
%
%
%
%
%
%
%
V
V
V
V
A
V
V
A
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