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STLQ50C33R
Integrated Circuits (ICs)

STLQ50C33R

Active
STMicroelectronics

FIXED LDO VOLTAGE REGULATOR, 2.3 V TO 12 V, 400 MV DROP, 3.3 V / 50 MA OUT, SOT-323-5 PINS

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Search across all available documentation for this part.

DocumentsSTLQ50C33R | DatasheetTechnical Data Sheet EN+6
STLQ50C33R
Integrated Circuits (ICs)

STLQ50C33R

Active
STMicroelectronics

FIXED LDO VOLTAGE REGULATOR, 2.3 V TO 12 V, 400 MV DROP, 3.3 V / 50 MA OUT, SOT-323-5 PINS

Deep-Dive with AI

DocumentsSTLQ50C33R | DatasheetTechnical Data Sheet EN+6

Technical Specifications

Parameters and characteristics for this part

SpecificationSTLQ50C33R
Current - Output50 mA
Current - Quiescent (Iq)5 µA
Current - Supply (Max)6 µA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Output ConfigurationPositive
Package / CaseSOT-353, SC-70-5, 5-TSSOP
Protection FeaturesOver Temperature, Over Current
PSRR30 dB
Supplier Device PackageSOT-323-5
Voltage - Input (Max) [Max]12 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max) [Max]0.7 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 6135$ 0.45
NewarkEach (Supplied on Cut Tape) 1$ 0.49
10$ 0.34
25$ 0.32
50$ 0.30
100$ 0.29
250$ 0.28
500$ 0.28
1000$ 0.27

Description

General part information

STLQ50 Series

The STLQ50 is a BiCMOS linear regulator specifically designed for operating in environments where very low power consumption is required.

Its very low quiescent current (3 μA) results in extended battery life, making the device suitable for applications which have very long standby time.

The PMOS pass element allows very good dropout values (200 mV at 25 mA IO and 350 mV at full load) without affecting the consumption characteristics.