MIC29371(1999) 데이터 시트보기 (PDF) - Micrel

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MIC29371
(Rev.:1999)

750mA Low-Dropout Voltage Regulator

Micrel 

MIC2937A/29371/29372

Electrical Characteristics (Continued)

MIC29372

Parameter

Reference Voltage

Conditions

Reference Voltage

(Note 8)

Adjust Pin

Bias Current

Reference Voltage

Temperature

Coefficient

(Note 7)

Adjust Pin Bias

Current Temperature

Coefficient

Error Comparator MIC29371

Output Leakage

Current

VOH = 26V

Output Low

Voltage

Upper Threshold

Voltage

VIN = 4.5V

IOL = 250µA

(Note 9)

Lower Threshold

Voltage

(Note 9)

Hysteresis

(Note 9)

Shutdown Input MIC29371/MIC29372

Input Logic Voltage

Low (ON)

High (OFF)

Shutdown Pin

Input Current

VSHUTDOWN = 2.4V

VSHUTDOWN = 26V

Regulator Output

Current in Shutdown

(Note 10)

Micrel

Min Typical Max Units

1.223

1.210

1.204

1.235

20

20

1.247

1.260

1.266

40

60

V

V max

V

nA

ppm/°C

0.1

nA/°C

0.01

1.00

µA

2.00

150

250

mV

400

40

60

mV

25

75

95

mV

140

15

mV

1.3

V

0.7

2.0

30

50

µA

100

450

600

µA

750

3

10

µA

20

October 1999

21

MIC2937A/29371/29372

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