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Manufacturer Part #

SPX1431M1-L/TR

SPX1431 Series 36 V 0.4 % Precision Adjustable Shunt Voltage Regulator-SOT-89-3

Product Specification Section
Features & Applications

The SPX1431M1-L/TR is a 3-terminal adjustable shunt voltage regulatorproviding a highly accurate bandgap reference. These acts as an open-loop erroramplifier with a 2.5 V temperature compensation reference. The SPX1431's thermalstability, wide operating current (150 mA)and temperature range (-55°C to 125°C)makes it suitable for a variety of applications that require a low cost, highperformance solution

The SPX1431 tolerance of 0.4% is proven to be sufficient to overcome all ofthe other errors in the system to virtually eliminate the need for trimming inthe power supply manufacturer's assembly lines and contributes a significantcost savings.The output voltage may be adjusted to any value between VREF and 36volts with two external resistors

Features:

  • Trimmed Bandgap Reference to 0.4%
  • Wide Operating Current 1 mA to 150 mA
  • Extended Temperature Range:-55°C to 125°C
  • Low Temperature Coefficient 30 ppm/°C
  • Offered in TO-92, SOIC, SOT-89,SOT-23-5
  • Improved Replacement in Performance for LT1431
  • Low Cost Solution

Applications:

  • Battery Operating Equipment
  • Adjustable Supplies
  • Switching Power Supplies
  • Error Amplifiers
  • Single Supply Amplifier
  • Monitors / VCRs / TVs
  • Personal Computers
Pricing Section
Stock:
25,000
Web Price:
$0.52 USD Each
Total
$8.04
USD
Cost Per Unit
$4.02
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$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.