LX8384-XXCDD MICROSEMI [Microsemi Corporation], LX8384-XXCDD Datasheet - Page 3

• Manufacturer Part Number: LX8384-XXCDD
• Description: 5A Low Dropout Positive Regulators
• Manufacturer: MICROSEMI [Microsemi Corporation]

Copyright
Rev. 2.1d, 2001-03-15
A




Unless otherwise specified, the following specifications apply over the operating ambient temperature for the LX8384x-xxC with
0 C
I
temperature.
M I C R O S E M I
OUT
Reference Voltage
(Note 4)
Line Regulation (Note 2)
Load Regulation (Note 2)
Thermal Regulation
Ripple Rejection (Note 3)
Adjust Pin Current
Adjust Pin Current Change (Note 4)
Dropout Voltage
Minimum Load Current
Maximum Output Current
Temperature Stbility (Note 3)
RMS Output Noise (% of V
(Note 3)
LX8384-15 / 8384A-15 / 8384B-15 (1.5V FIXED)
Output Voltage
(Note 4)
Line Regulation (note 2)
Load Regulation (note 2)
Thermal Regulation
Ripple Rejection (note 3)
Quiescent Current
Dropout Voltage
LX8384-00 / 8384A-00 / 8384B-00 (ADJUSTABLE)
Long Term Stability (Note 3)
= 5A. Low duty cycle pulse testing techniques are used which maintains junction and case temperatures equal to the ambient
2000
T
A
Parameter
125 C and the LX8384-xxI with -25 C



LX8384-00
LX8384A/84B-00
LX8384-15
LX8384A/84B-15
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
LX8384/84A-00
LX8384B-00
LX8384/84A-15
LX8384B-15
OUT
C O M P A N Y
)
                 
                       


Symbol




I
I






OUT(MAX)
OUT(MIN)
(Pwr)
(I








V
(V
OUT(RMS)
(Pwr)
(I
I
V


OUT
(V
OUT
ADJ
OUT


REF
OUT
ADJ
I
IN
OUT
OUT
REF
REF
Q
OUT
IN
OUT
OUT
)
(T)
)
(t)
)
)
Linfinity Microelectronics Division

I
10mA < I
V
I
10mA < I
V
1.3V < (V
1.3V < (V
V
10mA < I
T
V
V
10mA < I




V
(V
(V
T
T
V
4.75V < V
V
4.75V < V
4.75V < V
4.75V < V
V
T
C
0mA < I




OUT
OUT
IN
IN
OUT
A
OUT
IN
IN
A
A
A
IN
IN
IN
OUT
IN
IN
= 25°C, 20ms pulse
= 125°C, 1000 hours
= 25°C, 10Hz < f < 10kHz
= 25°C, 20ms pulse
T
REF
REF
OUT
OUT
= 6.5V, C
< 10V
= 5V, I
= 5V, I
= 5V, 0mA < I
< 10V, P < P
< 10V, P < P
= 10mA, T
= 10mA, T
- V
- V
A
= 5V, f= 120Hz, C
= 100µF (Tantalum), I
Microsemi
> V
= 1%, I
= 1%, I
= 1%, I
= 1%, I
OUT
OUT
OUT
REF
125 C except where otherwise noted. Test conditions: V
OUT
OUT
OUT
OUT
IN
IN
) < 7V
) < 10V
OUT
OUT
IN
IN
IN
IN
-V
-V
, V
< I
< 10V, 0A < I
< 10V, 0mA < I
< 7V
< 10V
< 5A, 1.5V < (V
< 5A, 1.5V < (V
< 5A
ADJ
< I
= 0mA, T
= 0mA, T
OUT
OUT
OUT
OUT
OUT
OUT
IN
OUT(MAX)
A
A
Test Conditions
OUT(MAX)
= 25°C
= 25°C
= 10µF, I
- V
MAX
MAX
), V
), V
= 5A
= 5A
< I
< I
OUT
OUT
OUT(MAX)
OUT(MAX)
IN
IN
5A Low Dropout Positive Regulators
< I
, 4.75V < V < 10V
< 7V, I
< 10V, I
, 1.3V < (V
= 3V,
A
A
OUT
OUT(MAX)
= 25°C
= 25°C
OUT
OUT
= 100µF Tantalum,
OUT
OUT
IN
IN
= 5A
OUT
< 5A, P < P
OUT
-V
-V
= 5A
< 5A, P < P
= 10mA
     
OUT
OUT
IN
= 10mA
-V
),
),
OUT
MAX
), V
P
MAX
RODUCTION
IN
<10V
1.238
1.225
1.240
1.238
Min
1.485
1.470
1.488
1.485
65
20
60
5
3
LX8384x-xx
1.250
1.250
1.250
1.250
0.015
0.035
0.003
Typ
0.15
0.01
0.25
0.2
1.2
1.1
0.3
1.50
1.50
1.50
1.50
0.01
83
55
2.5
1.2
83
2
6
4
1
1
4
1
IN
-V
LX8384x-xx
OUT
1.262
1.270
1.260
1.262
Max
1.515
1.530
1.512
1.515
0.02
100
0.2
0.3
0.5
1.5
1.3
0.02
10
1.5
1.3
5
1
10
3
5
7
= 3V;
Units
% / W
% / W
mA
µA
µA
dB
mV
mV
mV
mA
%
%
%
%
%
%
V
V
V
V
V
V
A
A
dB
V
V
V
V
V
V
Page 3