L4940 datasheet(1/13 Pages) STMICROELECTRONICS

tên linh kiện	L4940

Giải thích chi tiết về linh kiện	VERY LOW DROP 1.5 A REGULATORS

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nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

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L4940 series

VERY LOW DROP 1.5 A REGULATORS

November 1999

s

PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTS

s

LOW DROPOUT VOLTAGE (500 mV typ

at 1.5A)

s

VERY LOW QUIESCENT CURRENT

s

THERMAL SHUTDOWN

s

SHORT CIRCUIT PROTECTION

s

REVERSE POLARITY PROTECTION

DESCRIPTION

The L4940 series of three terminal positive

regulators is available in TO-220 and D

2PAK

package 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

battery

powered

equipments,

reducing

consumption

and

prolonging battery life.

Each

type employs

internal current limiting, antisaturation circuit,

thermal shut-down and safe area protection.

BLOCK DIAGRAM

D

2PAK

TO-263

TO-220

®

1/13

Số phần tương tự - L4940

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	L4940D2T10-TR	1Mb / 23P	Very low drop 1.5 A regulator 20-Feb-2008
	L4940D2T12-TR	1Mb / 23P	Very low drop 1.5 A regulator 20-Feb-2008
	L4940D2T5-TR	1Mb / 23P	Very low drop 1.5 A regulator 20-Feb-2008
	L4940D2T85-TR	1Mb / 23P	Very low drop 1.5 A regulator 20-Feb-2008
	L4940P85	1Mb / 23P	Very low drop 1.5 A regulator 20-Feb-2008

More results

Mô tả tương tự - L4940

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	L4705	113Kb / 3P	VERY LOW DROP VOLTAGE REGULATORS
	LD29300	530Kb / 17P	3A, VERY LOW DROP VOLTAGE REGULATORS Jun-2003
	LD29150	446Kb / 17P	1.5A, VERY LOW DROP VOLTAGE REGULATORS 08-Nov-2004
	LD29150XX	440Kb / 21P	1.5 A, very low drop voltage regulators 15-Feb-2008
	LD29300XX	525Kb / 26P	3 A, very low drop voltage regulators 11-Jul-2008
	L4940XX	1Mb / 23P	Very low drop 1.5 A regulator 20-Feb-2008
	LD29150XX	517Kb / 22P	1.5 A, very low drop voltage regulators 27-Oct-2010
	LD49150XX08	710Kb / 22P	1.5 A very low drop for low output voltage regulator 29-Jun-2010
	LD29150PTR	551Kb / 22P	1.5 A, very low drop voltage regulators 06-Sep-2012
	LD29150DT18R	551Kb / 22P	1.5 A, very low drop voltage regulators 06-Sep-2012

More results

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Số phần tương tự - L4940

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