L4940P85 datasheet(1/23 Pages) STMICROELECTRONICS

부품명	L4940P85

상세설명	Very low drop 1.5 A regulator

PDF	23 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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1 / 23 page

February 2008

Rev 10

1/23

23

L4940xx

Very low drop 1.5 A regulator

Features

■ Precise 5, 8.5, 10, 12 V outputs

■ Low dropout voltage (450 mV typ. at 1 A)

■ Very low quiescent current

■ Thermal shutdown

■ Short circuit protection

■ Reverse polarity protection

Description

The L4940 series of three terminal positive

regulators is available in TO-220, TO-220FP and

D2PAK packages and with several fixed output

voltages, making it useful in a wide range of

industrial and consumer applications. Thanks to

its very low input/output voltage drop, these

devices are particularly suitable for batteries

powered equipment, reducing consumption and

prolonging battery life. Each type employs internal

current limiting, antisaturation circuit, thermal

shut-down and safe area protection.

D2PAK

TO-220FP

TO-220

Table 1.

Device summary

Part number

Order code

Output voltage

TO-220

TO-220FP

D2PAK

L4940xx5

L4940V5

L4940D2T5-TR

5 V

L4940xx85

L4940V85

L4940P85

L4940D2T85-TR

8.5 V

L4940xx10

L4940D2T10-TR

10 V

L4940xx12

L4940D2T12-TR

12 V

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유사한 부품 번호 - L4940P85

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	L4940	129Kb / 13P	VERY LOW DROP 1.5 A REGULATORS Nov-1999
	L4940D2T10	129Kb / 13P	VERY LOW DROP 1.5 A REGULATORS Nov-1999
	L4940D2T12	129Kb / 13P	VERY LOW DROP 1.5 A REGULATORS Nov-1999
	L4940D2T5	129Kb / 13P	VERY LOW DROP 1.5 A REGULATORS Nov-1999
	L4940D2T85	129Kb / 13P	VERY LOW DROP 1.5 A REGULATORS Nov-1999

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유사한 설명 - L4940P85

제조업체	부품명	데이터시트	상세설명
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L4940P85 데이터시트(PDF) 1 Page - STMicroelectronics

L4940P85 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - L4940P85

유사한 설명 - L4940P85

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