MIC5245-3.3BM5 Просмотр технического описания (PDF) - Micrel

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производитель

MIC5245-3.3BM5

150mA µCap CMOS LDO Regulator Final Information

Micrel 

MIC5245

Enable Pin Bias Current

2.0

1.5

VIN = 4.0V

1.0

0.5

VEN = 100mV

-040 -20 0 20 40 60 80 100120140

TEMPERATURE (°C)

Functional Characteristics

Line Transient Response

Enable Threshold Voltage

4

3

2

VIN = 4.0V

1

-040 -20 0 20 40 60 80 100

TEMPERATURE (°C)

Micrel

Load Transient Response

6V

VOUT = 3V

4V

COUT = 10µF

CBYP = 0.01µF

IOUT = 100µA

TIME (10ms/div.)

Enable Pin Delay

VIN = 4V

VOUT = 3V

COUT = 10µF cer.

CBYP = 0.01µF

TIME (100µs/div.)

Shutdown Delay

150mA

100µA

VIN = 4V

VOUT = 3V

COUT = 10µF

CBYP = 0.01µF

IOUT = no load

TIME (20µs/div.)

VOUT = 3V

COUT = 10µF

CBYP = 0.01µF

IOUT = no load

TIME (1ms/div.)

MIC5245

6

August 2002

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