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MaxLinear SPX432M-L/TR product image
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MaxLinear SPX432M-L/TRRoHS

Manufacturer
MaxLinear
MPN
SPX432M-L/TR
LCSC Part #
C2156765
Packaging
SOT-23-3
Customer #
Key Attributes
1.24V Precision Adjustable Shunt Regulator
Datasheetpdf iconMaxLinear SPX432M-L/TR
In-Stock: 40
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QtyUnit PriceTotal Amount
1+$ 0.6185$ 0.62
10+$ 0.6043$ 6.04
30+$ 0.5948$ 17.84
100+$ 0.5853$ 58.53
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Reference
ManufacturerMaxLinear
PackagingSOT-23-3
Output Voltage1.24V~18V
Quiescent Current-
Tolerance±1%
Voltage - Supply1.24V~18V
Minimum Cathode Current for Regulation600uA
Reference TypeParallel
Output Current80mA
Features-
Output TypeAdjustable
Operating Temperature0℃~+105℃@(Ta)
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Introduction

AI Translation

The SPX432 is a 3-terminal adjustable shunt voltage regulator providing a highly accurate 1.24V bandgap reference with 0.5% tolerance. The SPX432’s thermal stability, wide operating current (80mA) and temperature range (0°C to 105°C) makes it suitable for a variety of applications. SPX432 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 manufactures’ assembly lines and contribute a significant cost savings. The SPX432 is an ideal voltage reference in an isolated feedback circuit for switch mode power supplies. SPX432 offers many advantages over the TLV431 such as wider output voltage (18V vs. 6V), higher output current (80mA vs. 15mA) and a wider operating temperature range with a tighter tolerance down to 0.5%.

Features

AI Translation
  • Low Voltage Operation, 1.24V
  • Trimmed Bandgap to 0.5% and 1%
  • Wide Operating Current, 1mA to 80mA
  • Adjustable Output Voltage, VREF to 18V
  • Extended Temp.Range: 0°C to 105°C
  • Low Temperature Coefficient, 50 ppm/°C
  • Offered in TO-92, SOIC, SOT-23-3
  • Replacement for TLV431, AS432

Applications

AI Translation
  • Switching Power Supplies
  • Adjustable Supplies
  • Error Amplifiers
  • Single Supply Amplifier
  • Monitors / VCRs / TVs
  • Personal Computers
  • Voltage References