EZ1085CM-TR Datasheet, PDF (2/6 Pages) Semtech Corporation – 3 Amp Positive Voltage Regulator

EZ1085
POWER MANAGEMENT
Absolute Maximum Ratings
Exceeding the specifications below may result in permanent damage to the device, or device malfunction. Operation outside of the parameters specified
in the Electrical Characteristics section is not implied.
Parameter
Symbol
Maximum
Units
Input Supply Voltage
Power Dissipation
Thermal Resistance Junction to Case
TO-220
TO-263
Thermal Resistance Junction to Ambient
TO-220
TO-263
Operating Ambient Temperature Range
EZ1085C
EZ1085I
Operating Junction Temperature Range
EZ1085C
EZ1085I
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec.
ESD Rating (Human Body Model)
V_IN
P_D
θ_JC
θ_JA
T_A
T_J
T_STG
T_LEAD
ESD
7
Internally Limited
3
3
50
60
0 to 70
-40 to 85
0 to 125
-40 to 125
-65 to 150
300
2
V
W
°C/W
°C/W
°C
°C
°C
°C
kV
Electrical Characteristics
Unless otherwise specified: Adj. V_IN = 2.75V to 7.0V and Adj. I_O = 10mA to 3A; Fixed V_IN = 4.75 to 7.0V and Fixed I_O = 0 mA to 3A.
Values in bold apply over full operating ambient temperature range.
Parameter
Output Voltage ⁽¹⁾
EZ1085C-X.X
Reference Voltage ⁽¹⁾
EZ1085C, EZ1085I
Reference Voltage ⁽¹⁾
Line Regulation ⁽¹⁾
Load Regulation ⁽¹⁾
Dropout Voltage⁽¹⁾⁽²⁾
EZ1085C, EZ1085C-X.X
EZ1085I
Current Limit
Symbol
V_O
V_REF
V_RE
REG_(LINE)
REG_(LOAD)
V_D
I_CL
V_IN
I_O
Min
Typ
Max
Units
5V
0mA 0.985lV_Ol
V_O
1.015lV_Ol
V
0.98lV_Ol
1.02lV_Ol
5V 10mA 1.231 1.250
1.269
V
1.225
1.275
5V 10mA 1.233
1.250
1.267
V
10mA
0.045
0.2
%
5V
0.15
0.4
%
3A
1.20
1.35
V
1.20
1.40
3.0
4.5
A
 2006 Semtech Corp.
2
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