Maximum Junction Temperature (Plastic Package) . -55°C to 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
Operating Temperature Range . . . . . . . . . . . . . . . . . . -40°C to 85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. All voltages are with respect to GND.
2.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
3. For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside. See Tech Brief TB379.
Electrical Specifications
PARAMETER
GENERAL SPECIFICATIONS
V
IN
Voltage Range (Note 7)
Operating Supply Current
Shutdown Supply Current
SHDN/SHDN3 Input Threshold
V
IN
= +3.3V, Compensation Capacitor = 33nF, T
A
= 25°C, Unless Otherwise Noted.
TEST CONDITIONS
MIN
TYP
MAX
UNITS
3.0
I
OUT
= 0mA
SHDN/SHDN3 = GND
V
IH
, V
IN
= 3V to 3.6V
V
IL
, V
IN
= 3V to 3.6V
-
-
2.0
-
-
145
-
C
OUT
= 10µF, V
OUT
= 90% of final
value
Rising 75mV Hysteresis
-
2.2
3.3
600
5
-
-
-
150
20
120
2.45
3.6
850
15
-
0.4
0.25
160
-
-
2.65
V
µA
µA
V
V
V
°C
°C
µs
V
FAULT Output Low Voltage
Thermal Shutdown Temperature (Note 6)
Thermal Shutdown Hysteresis
Start-up Time
Input Undervoltage Lockout (Note 6)
LDO1 SPECIFICATIONS
Output Voltage (V
OUT1
)
Output Voltage Accuracy
Line Regulation
Load Regulation
Maximum Output Current (I
OUT1
) (Note 6)
Output Current Limit (Note 6)
Output Voltage Noise
LDO2 SPECIFICATIONS
Output Voltage (V
OUT2
)
Output Voltage Accuracy
Maximum Output Current (I
OUT2
) (Note 6)
Output Current Limit (Note 6)
Dropout Voltage (Note 4)
Line Regulation
Load Regulation
I
SINK
= 2mA
-
I
OUT
= 10mA
V
IN
= 3.0V to 3.6V, I
OUT
= 10mA
I
OUT
= 10mA to 500mA
-1.5
-0.15
-1.5
500
0.55
10Hz < f < 100kHz, C
OUT
= 4.7µF,
I
OUT
= 50mA
-
1.8
-
0.0
-
-
0.6
115
-
1.5
0.15
1.5
-
1.0
-
V
%
%/V
%
mA
A
µV
RMS
-
I
OUT
= 10mA
V
IN
= 3.6V
-1.5
300
330
I
OUT
= 300mA
V
IN
= 3.0V to 3.6V, I
OUT
= 10mA
I
OUT
= 10mA to 300mA
-
-0.15
-
2.84
-
-
770
125
0.0
0.2
-
1.5
-
-
220
0.15
1.0
V
%
mA
mA
mV
%/V
%
4
ISL6414
Electrical Specifications
PARAMETER
Output Voltage Noise
V
IN
= +3.3V, Compensation Capacitor = 33nF, T
A
= 25°C, Unless Otherwise Noted.
(Continued)
TEST CONDITIONS
10Hz < f < 100kHz, I
OUT
= 10mA
C
OUT
= 2.2µF
C
OUT
= 10µF
LDO3 SPECIFICATIONS
Output Voltage (V
OUT3
)
Output Voltage Accuracy
Maximum Output Current (I
OUT3
) (Note 6)
Output Current Limit (Note 6)
Dropout Voltage (Note 4)
Line Regulation
Load Regulation
Output Voltage Noise
I
OUT
= 200mA
V
IN
= 3.0V to 3.6V, I
OUT
= 10mA
I
OUT
= 10mA to 200mA
10Hz < f < 100kHz, I
OUT
= 10mA
C
OUT
= 2.2µF
C
OUT
= 10µF
RESET BLOCK SPECIFICATIONS
RESET Threshold
RESET Threshold Hysteresis (Note 6)
V
IN
to RESET Delay
RESET/RESET Active Timeout Period (Notes 5,6)
FAULT
Rising Threshold
Falling Threshold
NOTES:
4. Specifications at -40°C are guaranteed by design/characterization, not production tested.
5. The dropout voltage is defines as V
IN
- V
OUT,
when V
OUT
is 50mV below the value of V
OUT
for V
IN
= V
OUT
+ 0.5V.
6. The RESET time is linear with CT at a slope of 2.5ms/nF. Thus, at 10nF (0.01µF) the RESET time is 25ms; at 100nF (0.1µF) the RESET time
would be 250ms.
7. Guaranteed by design, not production tested.
8. LDO1 is guaranteed by design to be within regulation at 2.7V minimum input voltage.
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