AMS2931_08 Datasheet, PDF (2/9 Pages) Advanced Monolithic Systems – 100mA LOW DROPOUT VOLTAGE REGULATOR

ABSOLUTE MAXIMUM RATINGS (Note 1)
Input Voltage
Operating Range
26V
Overvoltage Protection
AMS2931A-X, AMS2931C
60V
AMS2931-X
50V
Internal Power Dissipation (Note 4) Internally Limited
AMS2931
Maximum Junction Temperature
Storage Temperature
Lead Temperature (Soldering 25 sec)
ESD
+125°C
-65°C to +150°C
265°C
2000V
ELECTRICAL CHARACTERISTICS
Electrical Characteristics at V_IN =14V, I_O =10mA, T_J=25°C, C2 = 100µF unless otherwise specified.
PARAMETER
Fixed Output voltage Versions
CONDITIONS
AMS2931A-X
AMS2931-X
Min. Typ. Max. Min. Typ. Max.
Output Voltage
Line Regulation
-1.0
6V
≤V
IN
≤26V,
I_O=100
mA
- 3.0
-40°C ≤T ≤125°C
J
9V ≤V ≤ 16V
IN
6V ≤V ≤ 26V
IN
Load Regulation
5mA ≤I ≤ 100 mA
O
Dropout Voltage
I = 10 mA
O
I = 100 mA
O
Quiescent Current
I ≤ 10 mA, 6V ≤ V ≤ 26V
O
IN
-40°C ≤T ≤ 125°C
J
I
O
=
100
mA,
V_IN
=
14V,
T_J
=
25°C
5
Output Noise Voltage
10Hz-100kHz, C_OUT = 100µA
Output Impedance
100mA_DC and 10mA_rms,100Hz=10kHz
Long Term Stability
T =1000hr
Ripple Rejection
f_O =120Hz
55
Maximum Operational Input
26
Voltage
Maximum Line Transient
R_L = 500Ω, V_O ≤ 5.5V
60
T = 1ms, τ ≤100ms
Reverse Polarity Input Voltage,
-15
D/C
Reverse Polarity Input Voltage, R_L = 500Ω, T = 1ms, τ ≤100ms
-50
Transient
+1.0
-3.0
+ 3.0
2
10
4
30
14
50
0.05
0.2
0.3
0.6
0.4
1.0
15
30
500
200
20
80
33
26
70
50
-30
-15
-80
-50
+3.0
± 5.0
2
10
4
30
14
50
0.05
0.2
0.3
0.6
0.4
1.0
15
500
200
20
80
33
70
-30
-80
Units
%
%
mV
mV
mV
mV
mV
mA
mA
µV rms
mΩ
mV
dB
V
V
V
V
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone [phone] Fax [phone]