L4940 Selling Leads, Price trend, L4940 DataSheet download, circuit diagram from SeekIC.com

Features: PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTSLOWDROPOUT VOLTAGE(500 mV typ at 1.5A)VERYLOW QUIESCENTCURRENTTHERMAL SHUTDOWNSHORT CIRCUIT PROTECTIONREVERSEPOLARITY PROTECTIONSpecifications Symbol Description Values Unit VI Forward Input Voltage 30 v VIR Reverse Input Voltage ...

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SeekIC No. : 004389151 Detail

L4940: Features: PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTSLOWDROPOUT VOLTAGE(500 mV typ at 1.5A)VERYLOW QUIESCENTCURRENTTHERMAL SHUTDOWNSHORT CIRCUIT PROTECTIONREVERSEPOLARITY PROTECTIONSpecifications Sy...

L4940 Data Sheet

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Part Number:: L4940
Supply Ability:: 5000

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1~5000

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Upload time: 2024/4/19

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L4940D2M5-TR evaluate
Low Dropout (LDO) Regulators 5V 1.5A Positive
L4940D2T10 evaluate
Low Dropout (LDO) Regulators 10V 1.5A Positive
L4940D2T12-TR evaluate
US $.56 - .73 / Piece

Low Dropout (LDO) Regulators 1.5A Regulator Lo Drop

Product Details

Description

Features:

PRECISE 5 V, 8.5 V, 10 V, 12 V OUTPUTS
LOWDROPOUT VOLTAGE(500 mV typ at 1.5A)
VERYLOW QUIESCENTCURRENT
THERMAL SHUTDOWN
SHORT CIRCUIT PROTECTION
REVERSEPOLARITY PROTECTION

Specifications

Symbol	Description		Values	Unit
V_I	Forward Input Voltage		30	v
V_IR	Reverse Input Voltage	VO = 5 V RO = 100 W	-15	V
		VO = 8.5V RO = 180W
		VO = 10 V RO = 200W
		VO = 12 V RO = 240W
I_O	Output Current	Internally Limited
P_tot	Power Dissipation	Internally Limited
T_j, T_{st g}	Junction and Storage Temperature	-40 to 150		^oC

Description

The L4940 series of three terminal positive regulators is available in TO-220 and D²PAK 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, L4940 series 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 sfe area protection.

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L4940

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