LX8610 Microsemi Corporation, LX8610 Datasheet - Page 5

• Manufacturer Part Number: LX8610
• Description: 1a Bicmos Very Low Dropout Regulators
• Manufacturer: Microsemi Corporation

Copyright
Rev. 0.6f,2000-09-15
A


M I C R O S E M I
*
Reference Voltage
Line Regulation
Load Regulation
Short Circuit Current
Dropout Voltage (V
Quiescent Current
Reverse Leakage Current
Bias Current at ADJ Pin
Shutdown Threshold
Shutdown Current
LX8610-00 ADJUSTABLE OUTPUT,
1A
Note: Enable threshold and Shutdown Current apply only to 8-Pin SOIC package outline versions
3 5 0
3 0 0
2 5 0
2 0 0
1 5 0
1 0 0
5 0
0
2000
Parameter


0

DO
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: [phone]
FIGURE 2 – Dropout Voltage Vs. Output Current (Typical – LX8610-25CST)
= V
IN

            

                       
–V
C O M P A N Y
                  
                             
OUT
)
0 .2 5
Symbol
V
V
I
I
V
I
V
REG
I
BIAS
I
REV
REG
I
REF
SC
SD
DO
Q
SD
Linfinity Microelectronics Division
L X 8 6 1 0 D r o p o u t v s L o a d v s T e m p
T
Over Temperature
V
I
V
I
I
I
I
0V < V
0V < V
ENABLE < 0.8V
OUT
OUT
OUT
OUT
OUT
J
IN
OUT
= 25 C

= V
= 10mA to 1A
= 1A, V
= 0.5A, V
= 10mA, V
= 10mA to 1A, V
Microsemi
= 0V
IN
IN
OUT
< V
< V
+ 150mV to 5.5V, I
0 .5
IN
OUT
OUT
IN
Test Conditions
> 4V
1A BiCMOS Very Low Dropout Regulators
IN
, V
, V
> 3V
> 3V
OUT
OUT
          
IN
< 5.5V (at V
<5.5V (at V
          
= 5.5V
P
OUT
RELIMINARY
0 .7 5
= 10mA
IN
OUT
)
)
D
ATASHEET
1.23
1.22
Min
-50
0.8
LX8610-xx
1
(V
Typ
1.22
1.25
1.25
0.25
0.15
0.05
100
400
400
IN
10
2
7
0
/ 2)
LX8610-xx
Max
0.25
1.27
1.28
0.15
600
650
0.4
1.7
15
25
4
0
2 5
7 5
1 0 0
1 2 5
Units
mV
mV
mA
µA
µA
nA
µA
V
A
V
V
Page 5