EUP7968
Absolute Maximum Ratings
Input Voltage ------------------------------------------------------------------------------
Operating Junction Temperature Range -----------------------------------------------
Storage Temperature Range -------------------------------------------------------------
Power Dissipation ,P
D
@ T
A
=25°C
SOT-23 ---------------------------------------------------------------------------------------
SOT-89 ---------------------------------------------------------------------------------------
Package Thermal Resistance
SOT-23,θ
JA
---------------------------------------------------------------------------------
SOT-89,θ
JA
---------------------------------------------------------------------------------
-0.3V to 6V
-40°C to 125°C
-65°C to 150°C
0.15W
0.5W
250°C/W
300°C/W
Electrical Characteristics
Unless otherwise specified, all limits guaranteed for V
IN
= V
O
+0.5V, C
IN
=C
OUT
=2.2µF, T
A
=25°C.
Symbol
V
IN
∆
V
O
I
O
I
LIMIT
I
Q
V
DO
∆
V
O
T
SD
Parameter
Input Voltage
Output Voltage Tolerance
Maximum Output Current
Output Current Limit
Supply Current
Dropout Voltage
Line Regulation
Load Regulation
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Conditions
100µA
≤
I
OUT
≤
300mA
V
IN
=V
O
+0.5V,
Continuous
T
A
= -40°C to 85°C
I
OUT
=0mA
I
OUT
=300mA
I
OUT
= 1mA, (V
O
+0.5V)
≤
V
I
≤
5.5V
1mA
≤
I
OUT
≤
300mA
EUP7968
Min
Typ
Max.
2.5
-3
300
350
720
90
170
0.05
15
160
20
0.2
35
200
5.5
+3
Unit
V
% of
V
OUT(NOM)
mA
mA
µA
mV
%/V
mV
°C
DS7968 Ver1.3
Sep. 2007
4
EUTECH [ EUTECH MICROELECTRONICS INC ]
