AMS3102C ADMOS [Advanced Monolithic Systems], AMS3102C Datasheet - Page 3

• Manufacturer Part Number: AMS3102C
• Description: 300mA LOW DROPOUT VOLTAGE REGULATOR
• Manufacturer: ADMOS [Advanced Monolithic Systems]

ELECTRICAL CHARACTERISTICS
Electrical Characteristics at V
Adjustable Version
Reference Voltage
Output Voltage Range
Line Regulation
Load Regulation
Dropout Voltage
Quiescent Current
Output Noise Voltage
Output Impedance
Long Term Stability
Ripple Rejection
Maximum Operational Input
Voltage
Maximum Line Transient
Reverse Polarity Input Voltage,
D/C
Reverse Polarity Input Voltage,
Transient
On/Off Threshold Voltage
On/Off Threshold Current
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. For guaranteed performance limits and associated test
conditions, see the Electrical Characteristics tables.
Note 2: To ensure constant junction temperature, low duty cycle pulse testing is used.
Note 3: Limits appearing in boldface type apply over the entire junction temperature range for operation. Limits appearing in normal type apply for
T
Note 4: The maximum allowable power dissipation is a function of the maximum junction temperature T
and the ambient temperature TA. The maximum allowable power dissipation at any ambient temperature is calculated using:
Where the value of the junction-to-ambient thermal resistance are as follows: 195°C/W for the TO-92 (N) package, 110°C/W for SOT-89 (L), 220°C/W for 5
lead SOT-23 (M1) and 160°C/W for the molded plastic SO-8 (S).
Note 5: Dropout Voltage is defined as the input to output differential at which the output voltage drops 100mV below its nominal value measured at 1V
differential.
A
= T
Advanced Monolithic Systems, Inc. www.advanced-monolithic.com
On
Off
PARAMETER
J
= 25°C.
P(MAX)
Measured from V
V
5mA ≤I
5mA ≤I
I
I
I
I
I
During Shutdown R
10Hz-100kHz
100mA
T =1000hr
f
I
T = 1ms, τ ≤100ms
R
R
V
V
I
O
O
O
O
O
O
O
O
L
L
OUT
O
OFF
IN
=
≤ 10 mA
= 100 mA
= 200 mA (Note 5)
= 10 mA
= 100 mA
= 120Hz
= 10mA, Reference Voltage ≤ 1.5V
≤ 100 mA, -40°C ≤T
= 500Ω, V
= 500Ω, T = 1ms, τ ≤100ms
= 3V
=6V, V
T
= 2.4V
+ 1V ≤V
J
(MAX)
DC
O
O
θ
≤ 100 mA
≤ 200 mA
- J
and 10mA
A
CONDITIONS
O
OUT
IN
-
≥ -0.3V
T
≤ 21V
OUT
A
=3V I
(Note 2)
L
rms
to Adjust Pin
= 500Ω
,100Hz=10kHz
J
≤ 125°C, R1=27k,
O
=10mA, T
J
=25°C, R1 =27k, C2 = 2µF unless otherwise specified.
Min.
1.210
1.20
-35
-35
2.5
21
35
2
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J
(MAX), the junction-to ambient thermal resistance θ
AMS3102C
Typ.
1.235
1.235
0.05
0.02
100
.02
0.3
0.3
0.5
0.3
0.3
0.4
-40
-40
1.8
2.0
40
22
40
35
1
3
AMS3102
Max.
1.270
1.26
200
1.5
0.2
0.4
0.6
0.5
0.5
1.5
20
60
1
2
4
Units
%/1000hr
µV
mV/V
mA
mA
mA
mΩ
dB
µA
V
V
V
%
%
V
V
V
V
V
V
V
V
V
rms
/V
J-A