EUP7966
Absolute Maximum Ratings
V
BIAS
,V
IN
,Input Voltage -------------------------------------------------------------- 6V
Junction Temperature ------------------------------------------------------------------- 150°C
Storage Temperature ------------------------------------------------------ -65°C to +150°C
Power Dissipation ------------------------------------------------------------- Internal Limiting
Lead Temperature (Soldering, 10sec.) ------------------------------------------------- 260°C
Thermal Resistance
θ
JA
, SOP-8 (FD) ------------------------------------------------ 42.3°C/W
ESD Rating
Human Body Model ------------------------------------------------------------------- 1kV
Operating Ratings
V
IN
Voltage ---------------------------------------------------------------------------- 1.2 to 3.6V
V
PP
Voltage ----------------------------------------------------------------------------- 4.5 to 5.5V
Temperature Range --------------------------------------------------------- -40°C
≤
T
A
≤
85°C
Electrical Characteristics
V
BIAS
= 5V, V
IN
=V
OUT
+0.5V, I
O
=10mA,C
IN
=C
OUT
=10µF, C
BIAS
=1µF ,T
A
=T
J
= 25°C unless otherwise specified.
Symbol
V
IN
I
Q
I
SD
V
BIAS
I
BH
I
BL
V
OUT
Parameter
Input Voltage Range
Quiescent Current
(Ground Current)
Shutdown Current
V
BIAS
Voltage Range
V
BIAS
Current
Output Voltage Accuracy
(Fixed)
Line Regulation
Load Regulation
Conditions
V
IN
=V
OUT
+0.5V,I
O
=10mA
V
IN
=V
OUT
+3.6V,I
O
=100mA
V
EN
=0V,V
IN
=2.2V
V
EN
=0V,V
IN
=3.6V
V
OUT
=1.2V
V
EN
=0V
T
A
=-40 to 85℃
V
IN
=(V
OUT
+0.5V) to 5V,
T
A
=-40 to 85℃
10mA
≤
Io
≤
1A
Io=0.1A
Io=2A
V
O
=GND
V
EN
=0V
V
ADJ
=V
0UT
EUP7966
Min
Typ
Max.
1.2
--
--
--
--
4.2
--
--
-2
-3
--
--
--
--
--
--
0.792
--
0.17
--
1
1.1
0.1
0.4
--
0.8
--
--
--
0.2
3.5
10
200
2
75
0.804
--
0.22
3.6
1.6
2.5
1
5
5.5
1.2
1
2
3
1
10
15
300
--
--
0.816
1
0.27
Unit
V
mA
µA
V
mA
µA
%
%
mV
mV
A
Ω
V
µA
V
V
DROP
I
SC
ADJ
V
REF
Dropout Voltage
Short Circuit Current
V
OUT
Pull Low Resistance
Reference Voltage
Adjust Pin Current
Adjust Pin Threshold
DS7966 Ver1.0 Aug. 2006
5
EUTECH [ EUTECH MICROELECTRONICS INC ]
