Datasheet
Table Of Contents
- Table 1. Device summary
- 1 Diagram
- 2 Pin configuration
- 3 Typical application
- 4 Maximum ratings
- 5 Electrical characteristics
- 6 Typical performance characteristics
- Figure 4. Output voltage vs. temperature
- Figure 5. Output voltage vs. input voltage
- Figure 6. Dropout voltage vs. output current
- Figure 7. COUT stability region
- Figure 8. Supply voltage rejection vs. frequency
- Figure 9. Output noise voltage vs. frequency
- Figure 10. Quiescent current vs. input voltage
- Figure 11. Load transient
- Figure 12. Line transient
- Figure 13. Enable transient
- 7 Package mechanical data
- 8 Revision history
Electrical characteristics LD39015xx
8/16
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 for 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