L78M15ABDT-TR(2012) 데이터 시트보기 (PDF) - STMicroelectronics

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L78M15ABDT-TR
(Rev.:2012)

Precision 500 mA regulators

STMicroelectronics 

L78MxxAB, L78MxxAC

3

Maximum ratings

Maximum ratings

Table 2. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VI

DC input voltage

for VO = 5 to 18 V

for VO = 20, 24 V

35

V

40

IO

Output current

Internally limited

mA

PD

Power dissipation

Internally limited

mW

TSTG

t(s) TOP

Storage temperature range

for L78M00AC

Operating junction temperature range

for L78M00AB

-65 to 150

°C

0 to 125

°C

-40 to 125

roduc Note:

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

Functional operation under these condition is not implied.

te P Table 3. Thermal data

le Symbol

Parameter

bso RthJC

O RthJA

Thermal resistance junction-case

Thermal resistance junction-ambient

TO-220

5

50

DPAK

8

100

Unit

°C/W

°C/W

Obsolete Product(s) - Figure 4. Application circuit

Doc ID 2147 Rev 13

5/31

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