RT9013
Parameter
EN Threshold
Logic-Low Voltage
Logic-High Voltage
Symbol
V
IL
V
IH
I
EN
f = 100kHz
PSRR
ΔV
LINE
T
SD
ΔT
SD
Preliminary
Test Conditions
Min
0
1.6
--
I
OUT
= 300mA
V
IN
= (V
OUT
+0.5) to 5.5V,
I
OUT
= 1mA
--
--
--
--
Typ
--
--
0.1
-40
0.01
170
30
Max
0.6
5.5
1
--
0.2
--
--
Units
V
μA
dB
%/V
°C
Enable Pin Current
Power Supply
Rejection Rate
Line Regulation
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Note 1.
Stresses listed as the above
“Absolute
Maximum Ratings” may cause permanent damage to the device. These are for
stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the operational
sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may
remain possibility to affect device reliability.
Note 2.
Devices are ESD sensitive. Handling precaution recommended.
Note 3.
The device is not guaranteed to function outside its operating conditions.
Note 4.
θ
JA
is measured in the natural convection at T
A
= 25°C on a low effective thermal conductivity test board of JEDEC 51-3
thermal measurement standard. The case position of
θ
JC
is on the exposed pad for the WDFN-6L 2x2 packages.
Note 5.
Quiescent, or ground current, is the difference between input and output currents. It is defined by I
Q
= I
IN
- I
OUT
under no
load condition (I
OUT
= 0mA). The total current drawn from the supply is the sum of the load current plus the ground pin
current.
Note 6.
The dropout voltage is defined as V
IN
-V
OUT
, which is measured when V
OUT
is V
OUT(NORMAL)
- 100mV.
Note 7.
Regulation is measured at constant junction temperature by using a 2ms current pulse. Devices are tested for load
regulation in the load range from 10mA to 500mA.
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DS9013-05 August 2007
RICHTEK [ RICHTEK TECHNOLOGY CORPORATION ]
