L78M08CV datasheet(5/45 Pages) STMICROELECTRONICS

Part #	L78M08CV

Description	Precision 500 mA regulators

PDF	45 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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5 / 45 page

Maximum ratings

Table 1. Absolute maximum ratings

Symbol

Parameter

Value

Unit

DC input voltage

for VO = 5 to 18 V

for VO = 20, 24 V

Output current

Internally limited

Power dissipation

Internally limited

TSTG

Storage temperature range

- 65 to 150

°C

TOP

Operating junction temperature range

for L78MxxAC

0 to 125

°C

for L78MxxAB

-40 to 125

for L78MxxC

0 to 150

Note:

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

operation under these condition is not implied.

Table 2. Thermal data

Symbol

Parameter

TO-220

TO-220FP

DPAK

IPAK

Unit

RthJC

Thermal resistance junction-case

°C/W

RthJA

Thermal resistance junction-ambient

100

°C/W

Figure 4. Application circuit

AMG080320171803MT

L78M

Maximum ratings

DS0425 - Rev 24

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