AIC1993
(V
IN
=5V, V
EN
=5V, V
SET
=2V, C
IN
=C
OUT
=2.2
μ
F,
T
A
= T
J
=25°C, Unless otherwise specified.) (Note1)
PARAMETER
Operating Voltage
Quiescent Current
Shutdown Supply Current
Output Voltage/V
SET
Volt-
age
Line Regulation
Load Regulation
Output Resistance
Short Circuit Current
Minimum V
SET
Voltage
V
SET
Pin Current
V
EN
Voltage High
V
EN
Voltage Low
V
EN
Pin Bias Current
Thermal-Shutdown Thresh-
old
Thermal-Shutdown Hystere-
sis
V
EN
= 0
1.5
+150
1.6
0.4
10
V
O
= 5V
V
EN
= 0
V
IN
= 5.5V, V
SET
= 1V to
3.2V
V
IN
= 4.5V to 5.5V
10mA
≦
I
O
≦
500mA
I
O
= 500mA, V
SET
= 3.4V
1.552
ELECTRICAL CHARACTERISTICS
TEST CONDITIONS
SYMBOL
V
IN
MIN.
4.5
TYP.
MAX. UNITS
5.5
V
mA
30
1.648
0.5
0.8
0.3
μ
A
V/V
%
%
Ω
A
V
200
nA
V
V
μ
A
℃
0.5
5
1.6
0.2
0.5
0.2
0.3
1
80
20
℃
Note 1:
Specifications are production tested at TA=25°C. Specifications over the -40°C to 85°C operating
temperature range are assured by design, characterization and correlation with Statistical Quality Controls
(SQC).
3
AIC [ ANALOG INTERGRATIONS CORPORATION ]
