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LD56100DPU33R
Integrated Circuits (ICs)

LD56100DPU33R

LTB
STMicroelectronics

1 A VERY LOW DROPOUT FAST TRANSIENT ULTRA-LOW NOISE LINEAR REGULATOR

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Search across all available documentation for this part.

DocumentsLD56100DPU33R | Datasheet+4
LD56100DPU33R
Integrated Circuits (ICs)

LD56100DPU33R

LTB
STMicroelectronics

1 A VERY LOW DROPOUT FAST TRANSIENT ULTRA-LOW NOISE LINEAR REGULATOR

Deep-Dive with AI

DocumentsLD56100DPU33R | Datasheet+4

Technical Specifications

Parameters and characteristics for this part

SpecificationLD56100DPU33R
Control FeaturesSoft Start, Enable
Current - Output1 A
Current - Quiescent (Iq)155 µA
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
Output ConfigurationPositive
Package / Case8-XFDFN Exposed Pad
Protection FeaturesOver Temperature, Over Current
PSRR [Max]70 dB
PSRR [Min]55 dB
Supplier Device Package8-DFN (1.6x1.2)
Voltage - Input (Max) [Max]5.5 V
Voltage - Output (Min/Fixed)3.3 V
Voltage Dropout (Max)0.16 V

Pricing

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

DistributorPackageQuantity$
DigikeyN/A 3459$ 0.51
NewarkEach (Supplied on Cut Tape) 1$ 0.67
10$ 0.47
25$ 0.44
50$ 0.42
100$ 0.40
250$ 0.39
500$ 0.39
1000$ 0.38

Description

General part information

LD56100 Series

The LD56100 high accuracy voltage regulator provides 1 A of current from an input voltage ranging from 1.8 V to 5.5 V, with a typical dropout voltage of 120 mV.

It is available in DFN8 (1.2 x 1.6 mm) package, allowing the maximum space saving.

The device is stabilized with a ceramic capacitor on the output. The ultra-low drop voltage, low quiescent current and fast transient response, together with the internal soft-start circuit, make the LD56100 suitable for low power battery-operated applications.