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STMICROELECTRONICS LDL40PUR
Integrated Circuits (ICs)

LDL40PUR

Active
STMicroelectronics

LDO VOLTAGE REGULATOR, ADJUSTABLE, 3.3 TO 40V IN, 700MV DROP, 1.2 TO 12V / 0.2 OUT, WFDFN-EP-6

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Search across all available documentation for this part.

DocumentsTechnical Data Sheet ENLDL40PUR | Datasheet+5
STMICROELECTRONICS LDL40PUR
Integrated Circuits (ICs)

LDL40PUR

Active
STMicroelectronics

LDO VOLTAGE REGULATOR, ADJUSTABLE, 3.3 TO 40V IN, 700MV DROP, 1.2 TO 12V / 0.2 OUT, WFDFN-EP-6

Deep-Dive with AI

DocumentsTechnical Data Sheet ENLDL40PUR | Datasheet+5

Technical Specifications

Parameters and characteristics for this part

SpecificationLDL40PUR
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Pricing

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

DistributorPackageQuantity$
DigikeyN/A 2990$ 0.91
NewarkEach (Supplied on Cut Tape) 1$ 1.02
10$ 0.73
25$ 0.66
50$ 0.63
100$ 0.58
250$ 0.55
500$ 0.52
1000$ 0.51

Description

General part information

LDL40 Series

LDL40 is a high accuracy voltage regulator designed to be directly connected to a car battery in automotive applications or a generic battery used in industrial applications. Extended input voltage up to 40 V makes the device able to support a load dump transient, which is typical in automotive systems. Ultra-low quiescent current at light load increases the battery operation lifetime in always-on-standby systems.

The device is stabilized with a small ceramic capacitor on the input and output.

An enable logic control function puts the LDL40 in shutdown mode allowing a total current consumption lower than 0.3 µA. Thermal protection is also included.