TC1188_13 Datasheet, PDF(3/18 Page) Microchip Technology – MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators

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TC1188_13 Datasheet, PDF (3/18 Pages) Microchip Technology – MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators

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TC1188/TC1189

DC SPECIFICATIONS (CONTINUED)

Electrical Characteristics: VIN = +3.6V, GND = 0V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25Â°C.

(Note 1)

Parameters

Symbol

Min

Typ Max Units

Conditions

Shutdown:

SHDN Input Threshold

SHDN Input Bias Current

Shutdown Supply Current

Shutdown to Output Discharge

Delay (TC1189)

VIH

VIL

Ishdn

Iqshdn

2.0

0.4

0.1

100

nA VSHDN = VIN, TA = +25Â°C, TA = TMAX

0.002

ïA VOUT = 0V, TA = +25Â°C, TA = TMAX

0.02

ïA VOUT = 0V, TA = +25Â°C, TA = TMAX

msec COUT = 1 ïF, no load at 10% of VOUT

Thermal Protection

Thermal Shutdown Temperature

TSHDN

170

Â°C

Thermal Shutdown Hysteresis

ïTSHDN

Â°C

Note 1: Limits are 100% production tested at TA = +25Â°C. Limits over the operating temperature range are ensured through cor-

relation using Statistical Quality Control (SQC) methods.

2: Validated by line regulation test.

3: Not tested. For design purposes, the current limit should be considered 150 mA minimum to 410 mA maximum.

4: The dropout voltage is defined as (VIN â VOUT) when VOUT is 100 mV below the value of VOUT for

VIN = VOUT +2V.

ï£ 2002-2012 Microchip Technology Inc.

DS21364C-page 3

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