EZ5Z3
POWER MANAGEMENT
Absolute Maximum Ratings
Parameter
Symbol
Maximum
Units
Power Dissipation
Continuous Current
PD
IC
2
1
W
A
Thermal Resistance Junction to Ambient
SOT-223
TO-220
62
50
°C/W
°C/W
qJA
Thermal Resistance Junction to Case
SOT-223
TO-220
4
4
qJC
Operating Ambient Temperature Range
Operating Junction Temperature Range
Storage Temperature Range
TA
TJ
-40 to 125
-40 to 150
-65 to 150
300
°C
°C
°C
°C
kV
TSTG
TLEAD
VESD
Lead Temperature (Soldering) 10 Sec.
ESD Rating (Human Body Model)
2
Electrical Characteristics
Unless specified: TA = 25°C. Values in bold apply over the full operating ambient temperature range.
Parameter
Symbol
Conditions
Min
3.20
3.13
1.21
1.18
Typ
Max
Units
EZ5Z3-3.3
VOUT
VIN = 5V, IOUT = 500mA
VIN = 5V, 10mA £ IOUT £ 1A
VIN = 5V, IOUT = 500mA
VIN = 5V, 10mA £ IOUT £ 1A
VIN = 5V, IOUT = 10mA to 1A
VIN = 5V, IOUT = 500mA
3.30
3.39
3.46
1.28
1.31
1.0
V
EZ5Z3-ADJ
VREF
1.25
0.5
V
Load Regulation
REG(LOAD)
TC
%VOUT
Temperature Coefficient
0.005 0.01 %VOUT/°C
ã 2001 Semtech Corp.
2
www.semtech.com
