AME, Inc.
AME78XX
1A Positive Linear Regulator
n
Electrical Specifications-12V
Limits in standard typeface are for T
J
=25
o
C, Io=1A, CI=0.33uF, C
O
=0.1uF, V
I
=17V, unless otherwise specified.
Parameter
Output voltage
Symbol
Vo
Test Condition
15V
≤
V
IN
≤
17V
5mA
≤
I
O
≤
1A (Note1)
Line Regulation
Load Regulation
Quiescent Current
Quiescent Current Change
Output Voltage Noise
Ripple Rejection
Peak Output Current
Short Circuit Current
Average Temperature Coefficient
of Output Voltage
Minimum Value of Input Voltage
Required to Maintain Line Regul-
ation
Reg
LINE
Reg
LOAD
I
Q
I
Q
eN
∆V
IN
/
∆V
O
I
PK
I
SC
∆V
O
/
∆T
15V
≤
V
IN
≤
17V
5mA
≤
I
O
≤
1A, V
IN
=17V
V
IN
=17V
15V
≤
V
IN
≤
17V, I
O
=1A
5mA
≤
I
O
≤
1A
10Hz
≤
f
≤
100kHz (Note2)
I
O
=300mA
f=120Hz, 15V
≤
V
IN
≤
18V
V
IN
=17V
V
IN
=15V
I
O
=5.0mA
55
10
60
2.2
0.8
-0.80
Min
11.5
* 11.4
2.2
8.1
3.4
Typ
12
Max
12.5
* 12.6
20
60
6.5
* 0.7
* 0.5
V
Units
mV
mV
mA
mA
µV
dB
A
A
mV /
o
C
V
IN (MIN)
14
V
Note1: Power Dissipation
≤
15W
Note2: Recommended minimum load capacitance of 0.01uF to limit high frequency noise.
10
AME [ ANALOG MICROELECTRONICS ]
