technical data
CHIP LOW DROPOUT POSITIVE REGULATOR 5A
IL1084 BT2
ELECTRICAL CHARACTERISTICS
Typicals and limits appearing in normal type apply for Tj= +25°C.
Limits appearing in Boldface type apply over the entire junction temperature range for operation.
∆VOUT Line Regulation (Note 7)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.3
0.4
6
%
IL1084-Adj BT2
IOUT=10mA, 2.75V≤VIN≤10V
IOUT=10mA, 3.0V≤VIN≤10V
IOUT=10mA, 3.3V≤VIN≤10V
IOUT=10mA, 4.0V≤VIN≤10V
IOUT=10mA, 4.35V≤VIN≤10V
IOUT=10mA, 4.8V≤VIN≤10V
IOUT=10mA, 5.1V≤VIN≤10V
IOUT=10mA, 6.5V≤VIN≤10V
VIN=4.25V, 0≤ IOUT≤IFULL LOAD
VIN=5.0V, 0≤ IOUT≤IFULL LOAD
mV
IL1084-1.5 BT2
IL1084-1.8 BT2
IL1084-2.5 BT2
IL1084-2.85 BT2
IL1084-3.3 BT2
IL1084-3.6 BT2
10
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10
6
10
6
10
6
10
6
10
6
IL1084-5.0 BT2
∆VOUT Load Regulation (Note 7)
IL1084-Adj BT2
10
0.3
0.4
%
IL1084-1.5 BT2
mV
IL1084-1.8 BT2
-
-
-
-
12
IL1084-2.5 BT2
20
IL1084-2.85 BT2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15
20
15
25
20
35
1.5
IL1084-3.3 BT2
IL1084-3.6 BT2
IL1084-5.0 BT2
VIN=5.0V, 0≤ IOUT≤IFULL LOAD
VIN=5.3V, 0≤ IOUT≤IFULL LOAD
VIN=8.0V, 0≤ IOUT≤IFULL LOAD
∆VREF=1%, IOUT=5A
∆V
Dropout Voltage
(Note 8)
V
IO(MIN)
Minimum Load
Current
VIN=10V
-
-
10
mA
ILIMIT
Current Limit
Adjust Pin Current
Adjust Pin Current
Change
VIN=6.25V
VIN=2.75÷10V,IOUT=10mA
IOUT=10mA÷5A, VIN=2.75÷10V
5.5
-
-
-
-
A
µA
µA
IADJ
-
-
120
5
∆IADJ
RR
Ripple Rejection
fRIPPLE = 120Hz, COUT=25µF
Tantalum,
60
-
-
-
-
dB
%
Iout=5A;VIN=4.25V
S
Temperature Stability
0.5
NOTES 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating
Rating indicate conditions for which the device is intended to be functional, but specific performance is not
guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics.
NOTES 2: Power Dissipation is kept in a safe range by current limiting circuitry. Refer to Overload Recovery
in Application Notes.
NOTES 3: The maximum power dissipation is a function of Tj(MAX), Θ and TA . The maximum allowable
jA
power dissipation at any ambient temperature is PD=(Tj(MAX) – TA)Θ .
jA
NOTES 4: Typical Values represent the most likely parametric norm
NOTES 5: All limits are guaranteed by testing or statistical analysis
NOTES 6: IFULL LOAD is defind in the current limit curves . The IFULL LOAD curve defines the current limit as a function of
input-to-output voltage .
NOTES 7: Load and Line regulation are measured at constant junction temperature , and are guaranteed up
to the maximum power dissipation of 30W.Power dissipation is determined by the input/output differential and
the output current. Guaranteed maximum power dissipation will not be available over the full input/output
range.
NOTES 8: Dropout voltage is specified over the full output current range of the device.
2
ESTEK [ Estek Electronics Co. Ltd ]
