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L4931CD27-TR - 8-SOIC

L4931CD27-TR

Obsolete
STMicroelectronics

IC REG LINEAR 2.7V 250MA 8SO

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L4931CD27-TR - 8-SOIC

L4931CD27-TR

Obsolete
STMicroelectronics

IC REG LINEAR 2.7V 250MA 8SO

Deep-Dive with AI

DocumentsDatasheet

Technical Specifications

Parameters and characteristics for this part

SpecificationL4931CD27-TR
Current - Output250 mA
Current - Quiescent (Iq)1 mA
Current - Supply (Max) [Max]6 mA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 °C
Output ConfigurationPositive
Output Type1.81 mOhm
Package / Case8-SOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Protection FeaturesOver Current, Over Temperature
PSRR [Max]74 dB
PSRR [Min]55 dB
Supplier Device Package8-SOIC
Voltage - Input (Max) [Max]20 V
Voltage - Output (Min/Fixed)2.7 V
Voltage Dropout (Max) [Max]0.8 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

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Description

General part information

L4931 Series

The L4931 is a very low drop regulator available in SO-8, DPAK and TO-92 packages and in a wide range of output voltages.

The very low drop voltage (0.4 V) and the very low quiescent current make it particularly suitable for low noise, low power applications and especially in battery-powered systems.

A TTL compatible shutdown logic control function is available in PPAK and SO-8 packages. This means that when the device is used as a local regulator, a part of the board can be put in standby mode, decreasing the total power consumption. It requires only a 2.2 µF capacitor for stability allowing space and cost saving.

Documents

Technical documentation and resources