Electrical characteristics

LD39050

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DocID15470 Rev 3

PG

Power Good output threshold

Rising edge

0.92*

V

Falling edge

0.8*

Power Good output voltage

low

0.4

V

Short-circuit current

600

800

mA

Enable input logic low

0.4

V

Enable input logic high

0.9

V

Enable pin input current

0.1

100

nA

30

µs

Thermal shutdown

160

°C

Hysteresis

20

Output capacitor

Capacitance (see typical

performance characteristics for

stability)

122

µF

1.

All transient values are guaranteed by design, not production tested

2.

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

3.

PG pin floating

4.

95% of its nominal value

Table 6. Electrical characteristics for the LD39050 (fixed output) (continued)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit