MIC5309-1.5YD6 Ver la hoja de datos (PDF) - Micrel

Número de pieza

componentes Descripción

fabricante

MIC5309-1.5YD6

Low VIN/VOUT 300mA High PSRR ULDO™ with Ultra-Low IQ

Micrel 

Micrel, Inc.

Typical Characteristics

Output Voltage

vs. VIN

1.5

100µA

1.0

300mA

0.5

VBIAS = 3.6V

150mA VOUT = 1.2V

COUT = 1µF

00 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5

VIN (V)

Output Noise

Spectral Density

10

1

0.1

0.01 COUT = 1µF

CBYP = 0.01µF

ILOAD

0.001

10 100 1K 10K 100K 1M

FREQUENCY (Hz)

0.900

0.875

0.850

0.825

0.800

0.775

0.750

0.725

0.700

Reference Voltage

vs. Temperature

VIN = 2.2V

VBIAS = 3.6V

VOUT = 1.2V

COUT = 1µF

IOUT = 100µA

20 40 60 80

TEMPERATURE (°C)

MIC5309

Current Limit

vs. VIN

700

675

650

625

600

575

550

525

VOUT = 1.8V

VBIAS = 3.6V

5010.5 2 2.5 3 3.5 4 4.5 5 5.5

INPUT VOLTAGE (V)

May 2008

5

M9999-051508-D

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