EUP7182
Absolute Maximum Ratings
V
IN
, V
OUT
,
V
SHDN
, V
CC
,
V
FAULT
------------------------------------------------------------ -0.3V to 6V
Fault Sink Current ---------------------------------------------------------------------------------
20mA
Storage Temperature Range ------------------------------------------------------------- -65°C to 160°C
Junction Temperature (TJ) ------------------------------------------------------------------------
150°C
Lead Temperature (10 sec.) -------------------------------------------------------------------------
260°C
Electrical Characteristics
Unless otherwise specified, all limits guaranteed for V
IN
= V
O
+0.5V,
V
SHDN
=V
IN,
C
IN
=C
OUT
=1µF, C
CC
=10nF,
T
J
=25°C. (Boldface limits apply for the operating temperature extremes: -40°C and 85°C)
Symbol
V
IN
∆
V
O
I
O
I
LIMIT
I
Q
V
DO
∆
V
O
e
n
V
SHDN
I
SHDN
Parameter
Input Voltage
Output Voltage Tolerance
Maximum Output Current
Output Current Limit
Supply Current
Shutdown Supply Current
Dropout Voltage
Line Regulation
Load Regulation
Output Voltage Noise
SHDN
Input Threshold
SHDN
Input Bias Current
FAULT
Detection Voltage of the
Conditions
100µA
≤
I
OUT
≤
50mA
V
IN
=V
O
+0.5V,
Average DC Current Rating
I
OUT
=0mA
V
O
=0V,
SHDN
=GND
I
OUT
=1mA
I
OUT
=50mA
I
OUT
= 1mA, (V
O
+0.5V)
≤
V
I
≤
5.5V
100µA
≤
I
OUT
≤
50mA
I
OUT
=10mA, 10Hz
≤
f
≤
100kHz
V
IH
,(VO+0.5V)
≤
V
I
≤
5.5V
V
IL
,(VO+0.5V)
≤
V
I
≤
5.5V
SHDN
=GND or IN
EUP7182
Min
Typ
Max.
2.5
-2
-3
50
5.5
+2
+3
100
100
200
1
160
0.1
Unit
V
% of
V
OUT(NOM)
mA
mA
µA
µA
mV
%/V
%/mA
µV
RMS
V
nA
mV
75
110
0.06
1
110
-0.1
0.05
0.002
50
2
0.4
0.1
25
100
V
FAULT
V
IN
-to-V
OUT
Difference
(Apply for V
OUT
≥
2.5V and
I
OUT
≤
15mA)
FAULT
Detection Threshold of
I
OUT
=10mA
40
the Output Voltgae
FAULT
Output Low Voltage
0.8
×
V
OUT
I
SINK
=2mA
FAULT
=3.6V,
SHDN
=0V
V
0.25
0.13
0.1
160
20
V
nA
°C
µs
I
FAULT
FAULT
Off-Leakage Current
T
SD
Thermal Shutdown Temperature
100
Thermal Shutdown Hysteresis
T
ON
Start-Up Time
V
O
at 90% of Final Value
80
DS7182 Ver 1.0 Oct.2007
4