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AME, Inc.
7
AME78XX
1A Positive Linear Regulator
Parameter
Symbol
Min
Typ
Max
Units
4.9
5
5.1
* 4.8
* 5.2
Line Regulation
RegLINE
1
20
mV
Load Regulation
RegLOAD
10
35
mV
Quiescent Current
IQ
3.2
6.0
mA
0.3
* 0.8
0.08
* 0.5
Output Voltage Noise
eN
10
µV
Peak Output Current
IPK
2.2
A
Short Circuit Current
ISC
0.8
A
Average Temperature Coefficient
of Output Voltage
∆V
O / ∆ T
-0.3
mV /
oC
Minimum Value of Input Voltage
Required to Maintain Line Regul-
ation
VIN (MIN)
7
V
V
IO=5.0mA
VIN=10V
f=120Hz, 8.0V
≤ V
IN ≤ 15V
10Hz
≤ f ≤ 100kHz (Note2)
mA
7.5V
≤ V
IN ≤ 15V
5mA
≤ I
O ≤ 1A (Note1)
8.0V
≤ V
IN ≤ 15V, IO=1A
VIN=15V
Test Condition
Vo
5mA
≤ I
O ≤ 1A
8.0V
≤ V
IN ≤ 15V,
IO=500mA
IQ
Output voltage
5mA
≤ I
O ≤ 1A, VIN=10V
VIN=10V
Quiescent Current Change
IO=300mA
∆V
IN / ∆ VO
Ripple Rejection
63
73
dB
n Electrical Specifications-5V
Limits in standard typeface are for T
J=25
oC, Io=1A, CI=0.33uF, C
O=0.1uF, VI=10V, unless otherwise specified.
Note1: Power Dissipation
≤ 15W
Note2: Recommended minimum load capacitance of 0.01uF to limit high frequency noise.
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