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431AL

Features: ·SOT23-5 package·0.5% Voltage Reference Initial Accuracy (US431AL)·Low Operational Cathode Current (80 uA max)·Unconditionally Stable with only 1uF·Adjustable Output from 1.24V to 6V·0.25W Typical Output Impedance·Pin to Pin Compatible with TLV431Application·Precision Voltage Reference·L...

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SeekIC No. : 004230752 Detail

431AL: Features: ·SOT23-5 package·0.5% Voltage Reference Initial Accuracy (US431AL)·Low Operational Cathode Current (80 uA max)·Unconditionally Stable with only 1uF·Adjustable Output from 1.24V to 6V·0.25W...

431AL Data Sheet

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Part Number:
431AL
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/25

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Product Details

Description



Features:

·SOT23-5 package
·0.5% Voltage Reference Initial Accuracy (US431AL)
·Low Operational Cathode Current (80 uA max)
·Unconditionally Stable with only 1uF
·Adjustable Output from 1.24V to 6V
·0.25W Typical Output Impedance
·Pin to Pin Compatible with TLV431


Application

·Precision Voltage Reference
·Linear Regulator Controller
·Secondary Side Controller for the Low Voltage Power Supply Applications


Pinout

Connection Diagram


Specifications

Input Voltage (Vin) .............................................................         7V
Continuous Cathode Current Range .................. -20 mA to +20 mA
Reference Current Range .....................................-0.05 mA to 3 mA
Storage Temperature Range ................................ -65°C TO 150°C
Operating Junction Temperature Range ...................0°C TO 150°C


Description

The US431L product is a 3 terminal adjustable shunt regulator that can also be used as a precision voltage reference. Its output voltage may be set to any value between Vref(1.24V) and 6V with two external resistors as shown in the typical application circuit. Other applications of this US431L include the use as a merged amplifier and reference in applications such as Linear regulator or as the secondary side controller in low voltage power supply applications. The US431L only requires 80uA maximum quiescent current before regulating, making it ideal as a voltage reference for battery type applications.




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