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LDO40LPURY
Integrated Circuits (ICs)

LDO40LPURY

Active
STMicroelectronics

LDO VOLTAGE REGULATORS 400 MA, 38 V LOW-DROPOUT REGULATOR, 45 UA QUIESCENT CURRENT

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Search across all available documentation for this part.

DocumentsDatasheetAN5815+6
LDO40LPURY
Integrated Circuits (ICs)

LDO40LPURY

Active
STMicroelectronics

LDO VOLTAGE REGULATORS 400 MA, 38 V LOW-DROPOUT REGULATOR, 45 UA QUIESCENT CURRENT

Deep-Dive with AI

DocumentsDatasheetAN5815+6

Technical Specifications

Parameters and characteristics for this part

SpecificationLDO40LPURY
Control FeaturesEnable
Current - Output400 mA
Current - Quiescent (Iq)90 çA
Current - Supply (Max) [Max]140 µA
GradeAutomotive
Mounting TypeWettable Flank, Surface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Output ConfigurationPositive
Output TypeAdjustable
Package / Case6-VDFN Exposed Pad
PSRR [Max]77 dB
PSRR [Min]42 dB
QualificationAEC-Q100
Supplier Device Package6-DFN (3x3)
Voltage - Input (Max) [Max]38 V
Voltage - Output (Max) [Max]11 V
Voltage - Output (Min/Fixed)2.5 V
Voltage Dropout (Max) [Max]0.27 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 19422$ 1.84
MouserN/A 1$ 1.81
10$ 1.32
25$ 1.22
100$ 1.11
250$ 1.04
500$ 1.00
1000$ 0.97
3000$ 0.85

Description

General part information

LDO40L Series

The LDO40L is a 400 mA LDO regulator, designed for being used in severe automotive environments.

Low quiescent current makes it suitable for applications permanently connected to battery. This feature is especially critical when electronic modules remain in active mode when ignition is off.

The LDO40L embeds protection functions, such as: current limit and thermal shutdown.