High-Voltage, Micropower, Single/Dual Linear

Regulators with Supervisory Functions

6

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ELECTRICAL CHARACTERISTICS (continued)

(Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

LOGIC INPUT (WDS0, WDS1, WD-DIS, WDI)

Input-Voltage Low

0.4

V

Input-Voltage High

1.4

V

Input Current

Inputs connected to OUT/OUT1 or GND

-100

+100

nA

POWER-FAIL COMPARATOR

PFI Threshold

1.199

1.231

1.263

V

PFI Hysteresis

0.5

%

PFI Input Current

-100

+100

nA

PFI to PFO Delay

35

µs

LOGIC OUTPUT (RESET, PFO)

0.3

Output-Voltage Low (Open Drain

or Push-Pull)

0.4

V

asserted)

0.8 x

asserted)

0.8 x

Output-Voltage High (Push-Pull)

asserted)

0.8 x

V

Open-Drain Leakage

100

nA

Note 4: Operation beyond the absolute maximum power dissipation is not guaranteed and may damage the part.