MAX5091 データシートの表示（PDF） - Maxim Integrated

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MAX5091

28V, 100mA, Low-Quiescent-Current LDO with Reset and Power-Fail Input/Output

Maxim Integrated 

MAX5091

28V, 100mA, Low-Quiescent-Current LDO

with Reset and Power-Fail Input/Output

Electrical Characteristics (MAX5091A) (continued)

(VS = +14V, VOUT = 5V, EN unconnected, TA = TJ = -40°C to +125°C, CIN = 10μF, COUT = 10μF, unless otherwise noted. Typical

specifications are at TA = +25°C.) (Note 1)

PARAMETER

RESET

Reset Threshold Voltage

Reset Threshold Hysteresis

Reset Pulse Delay

RES Output Low Voltage

RES Output High Leakage

Current

Delay Comparator Threshold

Delay Comparator Threshold

Hysteresis

SENSE

Sense Threshold

Sense Threshold Hysteresis

Sense Output Low Voltage

Sense Output

Leakage Current

Sense Input Current

ENABLE

Enable Voltage

Enable Internal Pullup Current

SYMBOL

CONDITIONS

VRT

VRTH

tRD

VRL

IRH

VCTTH

VOUT falling

CCT = 100nF, tR ≥ 100µs

VS ≥ +1.5V, RRES = 10kΩ to VOUT

VRES = 5V

VCT rising

MIN TYP MAX UNITS

85

90

94.5 %VOUT

30

65

100

mV

55

110

180

ms

0.4

V

1.0

µA

1.9

2.1

2.4

V

100

mV

VST

VSI falling

1.10 1.16 1.24

V

50

100 150

mV

VSL

VSI ≤ 1.10V, VS ≥ 4V, RSO = 10kΩ to VOUT

0.4

V

ISH

VSO = 5V, VSI ≥ 1.5V

1

µA

ISI

VSI = 3.3V

-1

+1

µA

EN = high, regulator on

2.4

VEN

EN = low, regulator off

IEN

EN is internally pulled up to 3.6V (max)

V

0.4

3

µA

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