LD3985(2017) Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

LD3985
(Rev.:2017)

Ultra low drop and low noise BiCMOS voltage regulators

STMicroelectronics 

Maximum ratings

4

Maximum ratings

LD3985

Note:

Table 2. Absolute maximum ratings

Symbol

Parameter

Value

VI

DC input voltage

VO

DC output voltage

VINH

Inhibit input voltage

IO

Output current

PD

Power dissipation

TSTG

Storage temperature range

TOP

Operating junction temperature range

1. The input pin is able to withstand non repetitive spike of 6.5 V for 200 ms.

-0.3 to 6 (1)

-0.3 to VI+0.3

-0.3 to VI+0.3

Internally limited

Internally limited

-65 to 150

-40 to 125

Unit

V

V

V

°C

°C

Absolute maximum ratings are those values beyond which damage to the device may occur.

Functional operation under these conditions is not implied.

Symbol

RthJC

RthJA

Table 3. Thermal data

Parameter

Thermal resistance junction-case

Thermal resistance junction-ambient

Value

81

255

Unit

°C/W

°C/W

6/18

DocID9587 Rev 16

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