AMC7585 Datasheet, PDF (5/10 Pages) List of Unclassifed Manufacturers – 5A LOW DROPOUT REGULATOR

AMC7585
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V_IN = V_OUT + 1.5V, I_O = 10mA. These specifications apply operating ambient temperature
range, and are for DC characteristics only. (Low duty cycle pulse testing techniques are used which maintains
junction and case temperatures equal to the ambient temperature.)
Parameter
Symbol
Test Conditions
AMC7585
Units
Min. Typ. Max.
AMC7585-2.5
2.475 2.500 2.525
Output Voltage AMC7585-3.3 V_OUT I_O = 10mA, T_A = 25 ^OC
3.267 3.300 3.333 V
AMC7585-5.0
4.950 5.000 5.050
AMC7585-2.5
Output Voltage ^AMC7585-3.3
AMC7585-5.0
V_OUT
V_IN = V_OUT + 1.5V to 10V,
I_O = 0mA to 5A
2.450 2.500 2.550
3.234 3.300 3.366 V
4.900 5.000 5.100
Reference
Voltage
AMC7585-ADJ V_REF
(Note 1)
I_O = 10mA to 5A, (Note 1)
Line Regulation (Note 2)
Load Regulation (Note 2)
ΔV_OI (1.5V + V_OUT) ≤ V_IN ≤ 7V
ΔV_OL I_O=10mA to 5A
Dropout Voltage
ΔV I_O = 5A (Note 3)
Quiescent Current
( for AMC7585-X.X)
I_Q V_IN ≤ 7V, I_O = 10mA to 3A
1.238 1.250 1.262
V
1.230 1.250 1.270
0.04 0.2 %
0.2 0.4 %
1.30 1.50 V
8
13 mA
Adjust Pin Current
( for AMC7585-ADJ)
I_ADJ
50 120 µA
Current Limit
Minimum Load Current (Note 4)
I_CL (V_IN - V_OUT)=2V
Imin
5.1 6.8
5
A
10 mA
Ripple Rejection (Note 5)
R_R
V_RIPPLE = 1V_PP, I_O = 100mA,
f_O=120Hz
60 80
dB
Note 1
Note 2:
Output voltage is set to be 2.5V.
Line and load regulations are guaranteed up to maximum power dissipation determined by input/output differential and the output current.
However, the maximum power will not be available over the full input/output voltage range.
Note 3:
Note 4:
Note 5:
The specifications represent the minimum input/output voltage required to maintain 1% regulation.
The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor divider used to set
the output voltage is selected to meet the minimum load current requirement.
These parameters, although guaranteed, are not tested in production prior to shipment
Copyright © 2007 ADDtek Corp.
5
DD041_G -- OCTOBER 2007