TC1301A-ADAVUATR datasheet(9/28 Pages) MICROCHIP

No. de pieza	TC1301A-ADAVUATR

Descripción Electrónicos	Dual LDO with Microcontroller RESET Function

PDF	28 Pages

Scroll/Zoom	100%

Fabricante Electrónico	MICROCHIP [Microchip Technology]

Página de inicio	http://www.microchip.com

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9 / 28 page

DS21798C-page 9

TC1301A/B

Note: Unless otherwise indicated, VIN = VR +1V, IOUT1 = IOUT2 = 100 µA, CIN = 4.7 µF, COUT1 = COUT2 = 1 µF (X5R or X7R),

CBYPASS = 0 pF, SHDN1 = SHDN2 > VIH. For the TC1301A, VDET = VOUT1, RESET = OPEN, TA = +25°C.

FIGURE 2-19:

Power Supply Rejection

Ratio vs. Frequency (without bypass capacitor).

FIGURE 2-20:

Power Supply Rejection

Ratio vs. Frequency (with bypass capacitor).

FIGURE 2-21:

VOUT1 and VOUT2 Noise vs.

Frequency (without bypass capacitor).

FIGURE 2-22:

VOUT1 and VOUT2 Noise vs.

Frequency (with bypass capacitor).

FIGURE 2-23:

VOUT1 and VOUT2 Power-up

from Shutdown TC1301B.

FIGURE 2-24:

VOUT2 Power-up from

Shutdown Input TC1301A.

0.01

0.1

0.01

0.1

100

1000

Frequency (KHz)

VIN = 4.2V

VR1 = 2.8V

VR2=2.6V

IOUT1 = 150 mA

IOUT2 = 100 mA

CBYPASS = 0 nF

VOUT1

VOUT2

0.001

0.01

0.1

0.01

0.1

100

1000

Frequency (KHz)

VIN = 4.2V

VR1 = 2.8V

VR2=2.6V

IOUT1 = 150 mA

IOUT2 = 100 mA

CBYPASS = 10 nF

VOUT1

VOUT2

TC1301A-ADAVUATR Datasheet(PDF) 9 Page - Microchip Technology

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