AMS431LAM1 AMS [Advanced Monolithic Systems Ltd], AMS431LAM1 Datasheet - Page 2

• Manufacturer Part Number: AMS431LAM1
• Description: 1.2V SHUNT REGULATOR
• Manufacturer: AMS [Advanced Monolithic Systems Ltd]

ABSOLUTE MAXIMUM RATINGS (Note 1)
Cathode Voltage (V
Continuous Cathode Current (I
Reference Input Current (I
Junction Temperature (T
Storage temperature
Lead Temperature (Soldering, 10sec.)
Note 1 :
intended to be functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics
guaranteed specifications apply only for the test conditions listed.
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at I
Parameter
Reference Voltage
Deviation of Reference
Input Voltage over
Temperature
Ratio of Change in
Reference Voltage to
Cathode Voltage
Reference Input Current
Reference Input Current
Deviation over
Temperature
Off State Cathode
Current
Dynamic Output
Impedance
Minimum Operating
Current
RECOMMENDED OPERATING CONDITIONS:
Cathode Voltage, (V
Cathode Current, (I
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
Z
Z
Z
)
)
Conditions
V
T
I
R1 =10k , R2 =
(test circuit 2)
R1 =10k , R2 =
T
(test circuit 2)
V
( test circuit 3)
f < 1KHz, V
I
(test circuit 1)
V
(test circuit 1)
)
Z
Z
V = from V
A
A
Z
Z
Z
= 10mA
=100 A to 100mA
= V
= -40 C to +85 C
= Full Range
= 6V, V
= V
J
)
REF
REF
REF
Z
)
(circuit 1)
=10 mA and T
REF
Z
Z
REF
Advanced Monolithic Systems http://www.ams-semitech.com
)
= V
= 0V
REF
80 A
V
Min
REF
Min
1.234
-40 C to +125 C
-65 C to +150 C
A
= +25°C unless otherwise noted.
AMS431LA
Typ
1.240
0.15
0.04
0.25
-0.5
0.1
10
60
100mA
265 C
3mA
100mA
20V
20 V
Max
1.246
Max
2
-2.7
0.5
0.4
0.1
0.4
25
80
Min
1.228
Internal Power Dissipation (P
Thermal Resistance (
TO-92 Package
SOT-89 Package
SOT-23-3 Package
SOT-23-5 Package
TO-92 Package
SOT-89 Package
SOT-23-3 Package
SOT-23-5 Package
AMS431LB
Typ
1.240
0.15
0.04
0.25
-0.5
0.1
10
60
1.252
-2.7
Max
0.5
0.4
0.1
0.4
25
80
JA
)
Min
1.215
D
AMS431L
)
AMS431LC
1.240
Typ
0.15
0.04
0.25
-0.5
0.1
10
60
160 C/W
110 C/W
410 C/W
410 C/W
1.265
Max
-2.7
0.5
0.4
0.1
0.4
35
80
0.78W
0.91W
0.28W
0.3 W
.
The
Units
mV/V
mV
V
A
A
A
A