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
A
= T
J
= 25°C.
Note 4:
The maximum allowable power dissipation is a function of the maximum junction temperature T
J
(MAX), the junction-to ambient thermal resistance
θ
J-A
and the
ambient temperature TA. The maximum allowable power dissipation at any ambient temperature is calculated using:
P(MAX)
=
T
J
(MAX) - T
A
θ
J - A
Where the value of the junction-to-ambient thermal resistance are as follows: 195°C/W for TO-92 (N), 160°C/W for the SO-8 (S), 110°C/W for SOT-89 (L), 90°C/W
for SOT-223 and 80°C/W for TO-252.
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS3107
PIN CONNECTIONS
TO-92
Plastic Package (N)
OUTPUT
INPUT
SOT-89
(L)
SOT-223
GND
INPUT
1
2
GND
3
OUTPUT
INPUT
1
2
GND
3
OUTPUT
Bottom View
Top View
Top View
TO-252
(D)
TAB IS
GND
3
2
1
OUTPUT
INPUT
8L SOIC
SO-Package (S)
OUTPUT
1
8
7
6
INPUT
GROUND
GROUND
GROUND 2
GROUND
3
ADJ/ N/C 4
5 ON/OFF
Top View
Top View
TYPICAL PERFORMANCE CHARACTERISTICS
Dropout Voltage
INPUT OUTPUT DIFFERENTIAL (V)
INPUT OUTPUT DIFFERENTIAL (V)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
80
120
40
JUNCTION TEMPERATURE (° C)
I
O
= 350mA
I
O
= 200mA
I
O
= 150mA
I
O
= 100mA
Dropout Voltage
0.6
OUTPUT VOLTAGE (V)
0.5
0.4
0.3
0.2
0.1
0
0
100 200 300 400 500
OUTPUT CURRENT (mA)
600
6.0
5.0
4.0
3.0
2.0
0
Low Voltage Behavior
AMS3107-3.3
I
O
= 500mA
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE (V)
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
AMS3107
TYPICAL PERFORMANCE CHARACTERISTICS
(Continued)
Low Voltage Behavior
6.0
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
5.0
4.0
3.0
2.0
0
2.0
3.0
4.0
5.0
6.0
INPUT VOLTAGE (V)
AMS3107-5.0
I
O
= 500mA
Output at Voltage Extremes
6
AMS3107-3.3
Output at Voltage Extremes
6
AMS3107-5.0
5
4
3
2
1
0
R
L
=500mΩ
5
OUTPUT VOLTAGE (V)
4
3
2
1
0
R
L
=500mΩ
-1
-20 -10
0 10 20 30 40 50 60
INPUT VOLTAGE (V)
-1
-20 -10
0 10 20 30 40 50 60
INPUT VOLTAGE (V)
Output Impedance
10
OUTPUT IMPEDANCE (Ω)
OUTPUT CURRENT (mA)
I
O
= 10mA
Peak Output Current
1200
RIPPLE REJECTION (dB)
1000
800
600
400
200
0
0
20
10
INPUT VOLTAGE (V)
30
85
80
75
70
65
60
55
50
45
1
Ripple Rejection
C2 = 22µF
TANTALUM
1
T
J
= 25°C
C2 = 100
µF
ALUM
0.1
I
O
= 10mA
0.01
1
10
100
1k 10k 100k
FREQUENCY (Hz)
1M
10
100 1k 10k 100k 1M
FREQUENCY (Hz)
Quiescent Current
17.5
QUIESCENT CURRENT (µA)
15
12.5
10
7.5
5.0
2.5
0
-2.5
0
1
2 3 4 5 6 7 8
INPUT VOLTAGE (V)
9 10
I
O
= 10mA
Quiescent Current
25
QUIESCENT CURRENT (mA)
QUIESCENT CURRENT (mA)
10
8
6
4
2
0
0
50 100 150 200 250 300 350
OUTPUT CURRENT (mA)
V
IN
= 6V
Quiescent Current
20
15
I
O
= 200mA
10
3
2
1
~
~
I
O
= 100mA
I
O
= 50mA
I
O
= 0mA
~
~
0
-40
0
40
80
120
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc.
6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140
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