EZ1083_05 Datasheet, PDF (2/5 Pages) Semtech Corporation – 7.5A Positive Voltage Regulator

EZ1083
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
Thermal Resistance Junction to Ambient
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec.
V_IN
P_D
θ_JC
θ_JA
T_J
T_STG
T_LEAD
7
Internally Limited
1.6
50
0 to 125
-65 to 150
300
V
W
°C/W
°C/W
°C
°C
°C
Electrical Characteristics
Unless otherwise specified: Adj. V_IN = 2.75V to 7.0V and Adj. I_O = 10mA to 7.5A; Fixed V_IN = 4.75 to 7.0V and Fixed I_O = 0 mA to 7.5A
Parameter
Symbol
V_IN
I_O
T (5)
J
Min
Typ
Max
Output Voltage ⁽¹⁾
EZ1083-X.X
Reference Voltage ⁽¹⁾
EZ1083
V_O
V_REF
5V
0mA
25°C 0.985lV_Ol
V_O
1.015lV_Ol
O.T.
0.98lV_Ol
V_O
1.02lV_Ol
5V
10mA
25°C
1.231
1.250
1.269
O.T.
1.225
1.250
1.275
Line Regulation
REG_(LINE)
10mA
25°C
O.T.
0.015
0.2
0.035
0.2
Load Regulation ⁽¹⁾
REG_(LOAD)
5V
25°C
O.T.
0.05
0.3
0.2
0.4
Dropout Voltage ⁽²⁾
V_D
EZ1083, EZ1083-X.X
25°C
O.T.
1
1.20
1.40
Current Limit
I_CL
Quiescent Current
I_Q
5V
Fixed Voltage Version
O.T.
7.5
9.5
O.T.
12
14
Temperature
T_C
Coefficient
O.T.
0.005
Units
V
V
%
%
V
A
mA
%/°C
 2005 Semtech Corp.
2
www.semtech.com