TC1017 Ver la hoja de datos (PDF) - Microchip Technology

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TC1017

150 mA, Tiny CMOS LDO With Shutdown

Microchip Technology 

TC1017

Note: Unless otherwise noted, VIN = VR + 1V, IL = 100 µA, CL = 1.0 µF, SHDN > VIH, TA = +25°C.

0

VINDC = 3.85V

-10 VINAC = 100 mVp-p

-20 VOUTDC = 2.85V

-30

-40

-50

-60

-70

-80

0.01

0.1

1

IOUT = 50 mA

COUT = 1µF X7R Ceramic

10

100 1000

Frequency (KHz)

FIGURE 2-19:

Power Supply Rejection

Ratio vs. Frequency.

VOUT = 2.85V

VIN = 3.85V

CIN = 10 µF

COUT = 1 µF Ceramic

IOUT = 0.1 mA to 120 mA

FIGURE 2-22:

Load Transient Response.

VOUT = 2.85V

VIN = 3.85V

CIN = 10 µF

COUT = 1 µF Ceramic

VOUT = 2.85V

VIN = 3.85V

CIN = 10 µF

COUT = 4.7 µF Ceramic

Shutdow n Input

IOUT = 0.1 mA to 120 mA

FIGURE 2-20:

Wake-Up Response.

VOUT = 2.85V

VIN = 3.85V

CIN = 10 µF

COUT = 4.7 µF Ceramic

Shutdow n Input

FIGURE 2-21:

Wake-Up Response.

FIGURE 2-23:

Load Transient Response.

VOUT = 2.85V

CIN = 0 µF

COUT = 1.0 µF Ceramic

ILOAD = 120 mA

VIN = 3.85V to 4.85V

FIGURE 2-24:

Line Transient Response.

 2003 Microchip Technology Inc.

DS21813B-page 7

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