LD1985 Datasheet, PDF (4/9 Pages) Unisonic Technologies – LINEAR INTEGRATED CIRCUIT

LD1985
LINEAR INTEGRATED CIRCUIT
 ELECTRICAL CHARACTRISTICS(Cont.)
PARAMETER
Short Circuit Current
Line Regulation
Dropout Voltage
Quiescent Current
Supply Voltage Rejection
Control Input Logic Low
Control Input Logic High
Control Input Current
Output Noise Voltage
SYMBOL
I_SC
△V_OUT
V_D
I_Q
SVR
V_IL
V_IH
I_INH
eN
TEST CONDITIONS
R_L=0
V_IN = V_OUT +1V ~ 7V, I_OUT =1mA
I_OUT =0
I_OUT =1mA
I_OUT =10mA
I_OUT =50mA
I_OUT =150mA
I_OUT =0
I_OUT =1mA
I_OUT =10mA
I_OUT =50mA
I_OUT =150mA
OFF MODE V_INH<0.18V
C_BYP=0.01μF, Co=10μF, f=1KHz
T_J=-20 ~ 125°C
T_J=-20 ~ 125°C
T_J=-20 ~ 125°C, V_SHDN=5V
T_J=-20 ~ 125°C, V_SHDN=0V
B=300Hz ~ 50KHz
C_BYP=0.01μF, Co=10μF
MIN TYP MAX UNIT
600
mA
30
mV
1
3
mV
7
10
mV
40
60
mV
120 150 mV
280 350 mV
80 100 µA
100 150 µA
280 330 µA
1050 1300 µA
2900 3300 µA
1.5
µA
45
dB
0.15
V
2
V
5
15
µA
0
-1
µA
30
µV
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 9
QW-R102-021.H