TC1072-40VCH View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

TC1072-40VCH

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

Microchip Technology 

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TC1072/TC1073

5.0 TYPICAL CHARACTERISTICS (CONTINUED)

Measure Rise Time of 5.0V LDO with Bypass Capacitor

Conditions: CIN = 1µF, COUT = 1µF, CBYP = 470pF, ILOAD = 100mA

VIN = 6V, Temp = 25°C, Rise Time = 390µS

Measure Rise Time of 5.0V LDO without Bypass Capacitor

Conditions: CIN = 1µF, COUT = 1µF, CBYP = 0pF, ILOAD = 100mA

VIN = 6V, Temp = 25°C, Rise Time = 192µS

VSHDN

VSHDN

VOUT

VOUT

Measure Fall Time of 5.0V LDO with Bypass Capacitor

Conditions: CIN = 1µF, COUT = 1µF, CBYP = 470pF, ILOAD = 50mA

VIN = 6V, Temp = 25°C, Fall Time = 167µS

VSHDN

VOUT

Measure Fall Time of 5.0V LDO without Bypass Capacitor

Conditions: CIN = 1µF, COUT = 1µF, CBYP = 0pF, ILOAD = 100mA

VIN = 6V, Temp = 25°C, Fall Time = 88µS

VSHDN

VOUT

DS21354B-page 12

© 2002 Microchip Technology Inc.

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