Electrical characteristics LD39015
8/16 DocID14003 Rev 4
I
SC
Short-circuit current R
L
= 0 350 mA
V
EN
Enable input logic low
V
IN
= 1.5 V to 5.5 V
-40 °C < T
J
< 125 °C
0.4 V
Enable input logic high
V
IN
= 1.5 V to 5.5 V
-40 °C < T
J
< 125 °C
0.9 V
I
EN
Enable pin input current V
EN
= V
IN
0.1 100 nA
T
ON
Turn-on time
(4)
30 µs
T
SHDN
Thermal shutdown 160
°C
Hysteresis 20
C
OUT
Output capacitor
Capacitance (see typical
performance characteristics for
stability)
122µF
1. For V
OUT(NOM)
< 1.2 V, V
IN
= 1.5 V
2. All transient values are guaranteed by design, not production tested
3. Dropout voltage is the input-to-output voltage difference at which the output voltage is 100 mV below its nominal value. This
specification does not apply to output voltages below 1.5 V
4. Turn-on time is the time measured between the enable input just exceeding V
EN
high value and the output voltage just
reaching 95% of its nominal value
Table 5. Electrical characteristics (continued)
(1)
Symbol Parameter Test conditions Min. Typ. Max. Unit