TC1072 View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

TC1072

50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass

Microchip Technology 

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TC1072/TC1073

Note: Unless otherwise specified, all parts are measured at temperature = +25°C.

Load Regulation of 3.3V LDO

Conditions: CIN = 1μF, COUT = 2.2μF, CBYP = 470pF,

VIN = VOUT + 0.25V, Temp = 25°C

ILOAD

ILOAD = 50mA switched in at 10kHz, VOUT is AC coupled

Load Regulation of 3.3V LDO

Conditions: CIN = 1μF, COUT = 2.2μF, CBYP = 470pF,

VIN = VOUT + 0.25V, Temp = 25°C

ILOAD

ILOAD = 100mA switched in at 10kHz, VOUT is AC coupled

VOUT

VOUT

Load Regulation of 3.3V LDO

Conditions: CIN = 1μF, COUT = 2.2μF, CBYP = 470pF,

VIN = VOUT + 0.25V, Temp = 25°C

ILOAD

ILOAD = 150mA switched in at 10kHz, VOUT is AC coupled

VOUT

Line Regulation of 3.3V LDO

Conditions: VIN = 4V, + 1V Squarewave @ 2.5kHz

VIN

VOUT

CIN = 0μF, COUT = 1μF, CBYP = 470pF,

ILOAD = 100mA, VIN & VOUT are AC coupled

© 2007 Microchip Technology Inc.

DS21354D-page 9

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