EUP7963
Absolute Maximum Ratings
Supply Voltage V
IN
---------------------------------------------------------------------- 5.5V
Package Thermal Resistance
TO-263,
θ
JA
------------------------------------------------------------------------- 45%/W
TO-220,
θ
JA
------------------------------------------------------------------------- 55%/W
Power Dissipation, PD@TA=25°C
TO-263 ------------------------------------------------------------------------------ 2.2W
TO-220 ------------------------------------------------------------------------------ 1.8W
Junction Temperature ------------------------------------------------------------------- 150°C
Storage Temperature ------------------------------------------------------ -65°C to +150°C
Lead Temp ------------------------------------------------------------------------------
260°C
ESD Rating
Human Body Model ---------------------------------------------------------------------- 2kV
Operating Ratings
Supply Voltage V
IN
---------------------------------------------------------------- 2.5 to 5.5V
Enable Input Voltage -------------------------------------------------------------- 0V to 5.5V
Junction Temperature ------------------------------------------------------ -40°C to +125°C
Electrical Characteristics
Limits in standard typeface are for T
J
=25°C. Unless otherwise specified: V
IN
= V
OUT(nom)
+1V, I
L
=10mA, C
OUT
=10µF
Symbol
Parameter
Output Voltage Tolerance
Conditions
V
OUT
+1V
≤
V
IN
≤
5.5V
10mA
≤
I
L
≤
3A
V
OUT
+1V
≤
V
IN
≤
5.5V
10mA
≤
I
L
≤
3A
I
L
= 300mA
I
L
= 3A
I
L
= 0A
I
L
= 3A
V
EN
≤0.3V
V
O
≥
V
O(NOM)
-4%
EUP7963
Min
Typ
Max.
-1.8
0.1
0.15
50
750
1.0
1.4
0.01
4.3
4.6
1.5
2.1
10
1.8
0.3
0.3
Unit
%
%/
∆
V
%/
∆
A
mV
mA
µA
A
A
ΔV
OUT
Line Regulation
Load Regulation
V
IN
-V
OUT
Dropout Voltage
Ground Pin Current in
Normal Operation Mode
Ground Pin Current in
Shutdown Mode
Peak Output Current
I
GND
I
O(PK)
Short Circuit Protection
I
SC
Short Circuit Current
DS7963 Ver 1.4 Oct. 2007
4
EUTECH [ EUTECH MICROELECTRONICS INC ]
