AME1085DCDTZ AME, AME1085DCDTZ Datasheet - Page 7

• Manufacturer Part Number: AME1085DCDTZ
• Description: Low Dropout (LDO) Regulators Pos. 3.3V / 3A LDO
• Manufacturer: AME

Specifications of AME1085DCDTZ

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 7 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.4 V at 3 A
• Output Current: 3 A
• Line Regulation: 0.2 %
• Load Regulation: 0.3 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TO-263
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AME1085
n Electrical Specifications
AME1085Axxx
Rev.N.02
AME1085Dxxx
Reference voltage
(adjustable voltage)
Line regulation
Load regulation
Dropout voltage
Current limit
Temperature Coefficient
Adjust pin current
Adjust pin
current change
Temperature stability
Minimum load current
RMS output noise
Ripple rejection ratio
Output voltage
(fixed voltage)
Line regulation
Load regulation
Dropout voltage
Current limit
Quiescent current
(fixed model)
Temperature Coefficient
Temperature stability
RMS output noise
Ripple rejection ratio
V
V
OUT
OUT
,
,
Parameter
Parameter
V
V
REF
REF
AME, Inc.
= 1%
= 1%
Symbol
Reg
Symbol
Reg
Reg
Reg
V
I
V
ADJ
V
Vo
V
V
T
R
I
T
T
R
REF
I
T
I
I
I
ADJ
O
LOAD
S
Q
LOAD
S
C
C
LINE
D
S
N
LINE
D
S
N
A
A
V
V
I
I
I
O
O
O
V
IN
V
IN
I
I
V
V
I
I
= 10mA - 3A
= 10mA - 3A
= 10mA~3A
O
IN
O
V
IN
O
O
V
V
V
V
V
V
= 2.75~7V,
IN
= 2.75 - 7V
IN
IN
V
I
I
= 0A - 3A
= 0A - 3A
V
IN
IN
IN
= 10mA
= 10mA
IN
O
O
= 4.5 - 7V
IN
IN
V
=4.5 - 7V
V
IN
IN
V
= 5V, I
= 5V, I
= 5V, Io=0A - 3A, Over temp.
= 0A
= 0A
IN
= 5V
= 5V
= 2.75~7V, I
= 2.75 - 7V, I
IN
= 5V
= 5V
IN
= 5V, I
= 5V, I
= 2.75 - 7V, Over temp.
= 4.5 - 7V, I
= 4.5 - 7V, Over temp.
Test Condition
Test Condition
Over Temp.
O
O
= 500mA, Over temp.
V
T
= 500mA, Over temp.
T
O
O
J
J
IN
= 3A, Over temp.
= 3A, Over temp.
=25
=25
= 5V
O
O
o
o
= 10mA~3A,
O
= 10mA - 3A
C
C
= 0A - 3A
Over temp.
Over Temp.
Over temp.
Over temp.
Over temp.
Over temp.
Over temp.
Over temp.
Over temp.
T
T
T
T
T
T
T
T
T
J
Positive Voltage Regulator
J
J
J
J
J
J
J
J
= 25
=25
=25
=25
=25
=25
=25
=25
=25
o
o
o
o
o
o
o
o
o
C
C
C
C
C
C
C
C
C
1.238
1.225
3.267
3.234
Min
Min
3.0
3.0
10
60
3A Low Dropout
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.250
0.015
0.035
0.005
0.003
3.300
0.015
0.035
0.005
0.003
0.05
0.05
Typ
Typ
0.2
0.2
1.2
1.3
0.5
0.2
1.2
1.3
0.5
55
72
12
72
-
-
-
1.262
1.275
3.333
3.366
Max
Max
120
0.2
0.2
0.3
0.4
1.4
0.2
0.2
0.3
0.4
1.4
13
5
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
Units
%/
%/
%V
%V
mA
mA
dB
dB
%
%
%
%
%
%
V
V
A
V
V
A
A
o
o
C
C
7
0
0