TL431QDR

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Mfr.Part #
TL431QDR
Manufacturer
Texas Instruments
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC VREF SHUNT ADJ 2.2% 8SOIC
Stock
23,230
In Stock :
23,230

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Manufacturer :
Texas Instruments
Product Category :
Voltage Reference
Max Output Current :
100mA
Number of Outputs :
1
Surface Mount :
yes
Mounting Type :
Surface Mount
Base Part Number :
TL431
Analog IC - Other Type :
THREE TERMINAL VOLTAGE REFERENCE
Number of Functions :
1
Peak Reflow Temperature (Cel) :
260
Temp Coef of Voltage-Max :
92 ppm/°C
Current - Cathode :
1mA
Length :
4.9mm
Time@Peak Reflow Temperature-Max (s) :
NOT SPECIFIED
Reference Type :
Shunt
Trim/Adjustable Output :
yes
Max Output Voltage :
36V
Thickness :
1.58mm
Max Input Voltage :
37V
Height :
1.75mm
Terminal Form :
Gull wing
Terminal Position :
Dual
Number of Terminations :
8
Pin Count :
8
Pbfree Code :
yes
Packaging :
Tape and Reel (TR)
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Moisture Sensitivity Level (MSL) :
1 (Unlimited)
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Output Voltage :
36V
JESD-609 Code :
e4
Weight :
72.603129mg
Factory Lead Time :
6 Weeks
Qualification Status :
Not Qualified
Output Type :
Adjustable
Lifecycle Status :
ACTIVE (Last Updated: 3 days ago)
Operating Temperature :
-40°C~125°C TA
Number of Channels :
1
Voltage - Output (Min/Fixed) :
2.495V
ECCN Code :
EAR99
Lead Free :
Lead Free
Supply Voltage-Min (Vsup) :
2.495V
Tolerance :
±2.2%
Number of Pins :
8
Width :
3.91mm
Temperature Coefficient :
34 ppm/°C
RoHS Status :
ROHS3 Compliant
Datasheets
TL431QDR
Introducing Voltage Reference Texas Instruments TL431QDR from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Surface Mount, Base Part Number:TL431, Number of Terminations:8, Package / Case:8-SOIC (0.154, 3.90mm Width), Operating Temperature:-40°C~125°C TA, Number of Channels:1, Number of Pins:8, TL431QDR pinout, TL431QDR datasheet PDF, TL431QDR amp .Beyond Voltage Reference Texas Instruments TL431QDR ,we also offer LM4040D20IDBZR, LM4040DIM3-4.1/NOPB, ATL431LIBQDBZRQ1, Our vast inventory has you covered. Contact us now for immediate solutions.

Texas Instruments TL431QDR


Voltage Reference Texas Instruments TL431QDR Overview

The Texas Instruments TL431QDR is a pivotal component in the realm of adjustable precision shunt regulators. Engineered with a robust design and manufactured by a leader in semiconductor solutions, this voltage reference IC ensures high stability and reliability for a wide range of applications. The TL431QDR boasts a nominal voltage reference of 2.495V, which can be adjusted from 2.495V to 36V by setting the ratio of two external resistors. With a 2.2% precision rate and packaged neatly in an 8-SOIC format, this device is ideal for demanding environments where accurate voltage control is crucial. The inclusion of the TL431QDR in your designs guarantees performance that meets stringent requirements, making it a top choice for professionals seeking efficient and reliable voltage regulation solutions.

TL431QDR Features

This adjustable shunt regulator offers several notable features that enhance its application versatility and performance:

  • Adjustable output voltage from 2.495V up to 36V.
  • Low output noise for stable operations.
  • 2.2% reference voltage tolerance.
  • Low dynamic output impedance for better transient response.
  • Wide operating temperature range, making it suitable for diverse environments.
  • Compact 8-SOIC package allowing for efficient use of PCB space.

TL431QDR Applications

  • Power Supplies: Utilized as a voltage reference or error amplifier in both linear and switching power supplies, enhancing stability and regulation accuracy.
  • Battery Chargers: Ensures precise control of charging voltages to improve battery life and efficiency in applications from consumer electronics to automotive battery management systems.
  • Voltage Monitoring: Critical in systems requiring voltage threshold detection to prevent over-voltage or under-voltage conditions, ensuring system reliability and safety.
  • Adjustable Voltage Regulation: Provides fine tuning in various electronic applications, allowing custom voltage levels tailored to specific needs.
  • Portable Devices: Ideal for maintaining voltage stability in portable devices, where consistent performance is necessary despite varying load conditions and battery voltages.
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