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MaxLinear SPX2431M-L/TR product image
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MaxLinear SPX2431M-L/TRRoHS

Manufacturer
MaxLinear
MPN
SPX2431M-L/TR
LCSC Part #
C2157620
Packaging
SOT-23-3
Customer #
Key Attributes
2.5V~20V ±1% 100mA Adjustable SOT-23-3 Voltage Reference RoHS
Datasheetpdf iconMaxLinear SPX2431M-L/TR
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.162$ 0.16
10+$ 0.1277$ 1.28
30+$ 0.1131$ 3.39
100+$ 0.0947$ 9.47
500+$ 0.0866$ 43.30
1,000+$ 0.0817$ 81.70
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerMaxLinear
PackagingSOT-23-3
Output Voltage2.5V~20V
Quiescent Current-
Tolerance±1%
Voltage - Supply-
Minimum Cathode Current for Regulation1mA
Reference TypeParallel
Noise - 1/10Hz to 10Hz-
Output Current100mA
FeaturesTemperature compensation control
Noise - 10Hz to 10kHz-
Output TypeAdjustable
Operating Temperature0℃~+105℃@(Ta)
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Introduction

AI Translation

The SPX2431 is a 3-terminal adjustable shunt voltage regulator providing a highly accurate bandgap reference. The SPX2431 acts as an open-loop error amplifier with a 2.5V temperature compensation reference. The SPX2431’s thermal stability, wide operating current (100mA) and temperature range 0°C to 105°C makes it suitable for a variety of applications that require a low cost, high performance solution. SPX2431A tolerance of 0.5% is proven to be sufficient to overcome all of the other errors in the system to virtually eliminate the need for trimming in the power supply manufacturer’s assembly lines and contribute a significant cost savings. The output voltage may be adjusted to any value between VREF and 20 volts with two external resistors. In the standard shunt configuration, the combination of a low temperature coefficient, sharp turn on characteristics, low output impedance, and programmable output voltage makes this precision reference an excellent error amplifier. The SPX2431 is available in a SOT-23-3 package.

Features

AI Translation
  • Trimmed bandgap to 0.5% and 1.0%
  • Wide operating current 1mA to 100mA
  • Extended temperature range: 0°C to 105°C
  • Low temperature coefficient: 30ppm/°C
  • Offered in 3 Pin SOT-23 (M)
  • Replacement for TL431, AS2431
  • Low noise output

Applications

AI Translation
  • Battery operating equipment
  • Adjustable supplies
  • Switching power supplies
  • Error amplifiers
  • Single supply amplifier
  • Monitors / VCRs / TVs
  • Personal computers