AIC1731 Datasheet, PDF (5/10 Pages) Analog Intergrations Corporation – 300mA, Low Dropout Linear Regulator with Shutdown

AIC1731
ELECTRICAL CHARACTERISTICS
PARAMETER
TEST CONDITIONS
SHUTDOWN TERMINAL SPECIFICATIONS
Shutdown Pin Current
Shutdown Pin Voltage (ON)
Output ON
Shutdown Pin Voltage (OFF) Output OFF
Shutdown Exit Delay Time
THERMAL PROTECTION
C_BP=0.1µF, C_OUT=1µF,
I_OUT=30mA
Thermal Shutdown Temperature
SYMBOL MIN. TYP. MAX. UNIT
I SHDN
V SHDN
1.6
(ON)
V SHDN
(OFF)
0.1 µA
V
0.6
V
∆t
300
µS
T_SD
155
ºC
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).
TYPICAL PERFORMANCE CHARACTERISTICS
60
50
1.5V
40
3.3V
30
20
10
0
0
1
2
3
4
5
6
7
V_IN (V)
Fig. 1 Quiescent Current vs. V_IN
700
AIC1731-33
600
500
T=80°C
400
T=50°C
300
200
T=20°C
100
T=-40°C
00
50
100
150
200
250
300
I_LOAD (mA)
Fig. 2 V_DROP vs. I_LOAD
5