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