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LDBL20D-25R
Integrated Circuits (ICs)

LDBL20D-18R

Active
STMicroelectronics

LDO VOLTAGE REGULATORS 200 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC IN (0.47X0.47) MM2 ST STAM

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Search across all available documentation for this part.

DocumentsDS11244+4
LDBL20D-25R
Integrated Circuits (ICs)

LDBL20D-18R

Active
STMicroelectronics

LDO VOLTAGE REGULATORS 200 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC IN (0.47X0.47) MM2 ST STAM

Deep-Dive with AI

DocumentsDS11244+4

Technical Specifications

Parameters and characteristics for this part

SpecificationLDBL20D-18R
Control FeaturesEnable
Current - Output0.2 A
Mounting TypeSurface Mount
Number of Regulators1
Operating Temperature [Max]125 °C
Operating Temperature [Min]-40 C
Output ConfigurationPositive
Package / Case4-XFQFN
Protection FeaturesOver Current, Over Temperature, Soft Start
PSRR [Max]80 dB
PSRR [Min]55 dB
Supplier Device Package4-STSTAMP™ (0.47x0.47)
Voltage - Input (Max) [Max]5.5 V
Voltage - Output (Min/Fixed)1.8 V

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.90
10$ 0.80
25$ 0.76
100$ 0.63
250$ 0.59
500$ 0.52
1000$ 0.41
2500$ 0.38
5000$ 0.36
N/A 23450$ 0.83
Tape & Reel (TR) 15000$ 0.35
MouserN/A 1$ 0.81
10$ 0.48
25$ 0.41
100$ 0.32
250$ 0.27
1000$ 0.20
2500$ 0.17
10000$ 0.17
15000$ 0.17

Description

General part information

LDBL20 Series

The LDBL20 high accuracy voltage regulator provides 200 mA of maximum current from an input voltage ranging from 1.5 V to 5.5 V, with a typical dropout voltage of 200 mV.

It is available in the new STSTAMP™ 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 low noise features, together with the internal soft-start circuit, make the LDBL20 suitable for low power battery-operated applications.