ez1117 Semtech Corporation, ez1117 Datasheet - Page 2

• Manufacturer Part Number: ez1117
• Description: Ez1117 0.8 & 1.0 Amp Positive Voltage Regulators
• Manufacturer: Semtech Corporation

Absolute Maximum Ratings
Absolute Maximum Ratings
Electrical Characteristics
Electrical Characteristics
Adj. Option: V
Fixed Options: I
Fixed 2.5V: V
Fixed 2.85V: V
Fixed 3.3V: V
© 2006 Semtech Corp.
Parameter
Output Voltage
(Fixed Voltage Versions)
Reference Voltage
(Adj Voltage Version)
Line Regulation
Load Regulation
Dropout Voltage
EZ1117A
Current Limit
EZ1117
EZ1117A
Input Supply Voltage
Power Dissipation
Thermal Resistance Junction to Case SOT-223
TO-263
Thermal Resistance Junction to Ambient SOT-223
TO-263
Operating Junction Temperature Range
Storage Temperature Range
Lead Temperature (Soldering) 10 Sec
Parameter
IN
IN
IN
IN
= 2.65V to 7.0V and Adj I
O
= 3.9V to 7.0V
= 4.75V to 7.0V
= 0mA to I
= 4.25V to 7.0V
(1)
(1)
(2)
(1)
(1)
RATED
REG
REG
Symbol
O
(6)
(6)
V
= 10mA to I
V
V
I
REF
CL
D
(LOAD)
D
(LINE)
RATED
V
5V
5V
5V
IN
Test Conditions
1,000mA
100mA
500mA
800mA
10mA
10mA
0mA
I
Symbol
O
2
T
T
V
θ
θ
P
T
LEAD
STG
JC
JA
IN
D
J
25°C
25°C
O.T.
O.T.
O.T.
O.T.
O.T.
O.T.
T
J
(5)
Internally Limited
-65 to 150
0 to 125
Max
156
260
60
0.99|V
0.98|V
15
7
3
1.238
1.225
Min
0.8
1.0
O
O
l
l
EZ1117/EZ1117A
1.250
1.250
0.035
1.00
1.05
1.10
1.10
Typ
0.2
V
V
Units
Test Limits
°C/W
°C/W
O
O
°C
°C
°C
W
V
1.01|V
1.02|V
1.262
1.270
1.30
Max
1.10
1.15
1.20
0.2
0.4
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O
O
l
l
Units
%
%
V
V
V
A