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MaxLinear SPX3819M5-L-1-2/TR product image
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MaxLinear SPX3819M5-L-1-2/TRRoHS

Manufacturer
MaxLinear
MPN
SPX3819M5-L-1-2/TR
LCSC Part #
C54988
Packaging
SOT-23-5
Customer #
Key Attributes
500mA, Low Noise LDO Voltage Regulator
Datasheetpdf iconMaxLinear SPX3819M5-L-1-2/TR
In-Stock: 289
289 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.4816$ 0.48
10+$ 0.3742$ 3.74
30+$ 0.3287$ 9.86
100+$ 0.2717$ 27.17
500+$ 0.2473$ 123.65
1,000+$ 0.2311$ 231.10
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
ManufacturerMaxLinear
PackagingSOT-23-5
Output Voltage1.2V
Number of Outputs1
Operating Temperature-40℃~+125℃@(Tj)
Supply Current (Iq)90uA
Output ConfigurationPositive
Output Current500mA
Operating Voltage20V
FeaturesEnable control;Reverse polarity voltage protection;Thermal shutdown;Noise bypass terminal;Over Current Protection
Output TypeFixed
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Introduction

AI Translation

The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output. In addition, this device offers a very low ground current of 800μA at 100mA output. The SPX3819 has an initial tolerance of less than 1% max and a logic compatible ON/OFF switched input. When disabled, power consumption drops to nearly zero. Other key features include reverse battery protection, current limit, and thermal shutdown. The SPX3819 includes a reference bypass pin for optimal low noise output performance. With its very low output temperature coefficient, this device also makes a superior low power voltage reference. The SPX3819 is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and portable computers. It is available in several fixed voltages -- 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 5.0V -- or with an adjustable output. This device is offered in 8 pin NSOIC, 8 pin DFN and 5-pin SOT-23 packages.

Features

AI Translation
  • Low Noise: 40μv Possible
  • High Accuracy: 1%
  • Reverse Battery Protection Low Dropout: 340mV at Full Load
  • Low Quiescent Current: 90μA
  • Zero Off-Mode Current
  • Fixed Output: 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, 3.1V, 3.3V, 5.0V. Adj. Output also available.
  • Available in RoHS Compliant, Lead Free Packages: 5 Pin SOT-23, 8 Pin Narrow SOIC and 8 pin 2X3 DFN

Applications

AI Translation
  • Battery Powered Systems
  • Cordless Phones
  • Radio Control Systems
  • Portable/Palm Top/Notebook Computers
  • Portable Consumer Equipment
  • Portable Instrumentation
  • Bar Code Scanners
  • SMPS Post Regulators