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