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TL431LIBQDBZRQ1

Name: Texas Instruments TL431LIBQDBZRQ1
Brand: Texas Instruments
SKU: 595-TL431LIBQDBZRQ1
Price: 1.78 CAD
Availability: InStock

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Mouser #:

595-TL431LIBQDBZRQ1

Mfr. #:

TL431LIBQDBZRQ1

Mfr.:

Texas Instruments

Description:

Voltage References Automotive adjustab le precision shunt

Datasheet:

TL431LIBQDBZRQ1 Datasheet

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In Stock: 2,495

Stock:: 2,495

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On Order:: 3,000

Expected 2026-04-30
Factory Lead-Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$1.78	$1.78
	$1.29	$12.90
	$1.17	$29.25
	$1.03	$103.00
	$0.967	$241.75
	$0.927	$463.50
	$0.873	$873.00
Full Reel (Order in multiples of 3000)
	$0.763	$2,289.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Voltage References
RoHS:
Mounting Style:	SMD/SMT
Package / Case:	SOT-23-3
Reference Type:	Shunt Adjustable Precision References
Output Voltage:	Adjustable
Initial Accuracy:	0.5 %
Temperature Coefficient:	63 PPM / C
Series VREF - Input Voltage - Max:	36 V
Shunt Current - Max:	15 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	TL431LI
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Maximum Output Voltage:	36 V
Product Type:	Voltage References
Shunt Current - Min:	600 uA
Shutdown:	No Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs
Unit Weight:	11 mg

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Datasheet

TL431LIBQDBZRQ1 Datasheet

Application Notes

SPICE Models

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CNHTS:: 8542399000
USHTS:: 8542390070
ECCN:: EAR99

TL43xLI/TL43xLI-Q1 Programmable Shunt Regulators

Texas Instruments TL43xLI/TL43xLI-Q1 Programmable Shunt Regulators are three-terminal adjustable shunt regulators with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between V_ref (approximately 2.495V) and 36V, with two external resistors. These devices have a typical output impedance of 0.3Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications. These applications include onboard regulation, adjustable power and switching power supplies. These devices are a pin-to-pin alternative to the industry standard TL431, with optimized I_ref and I_Idev performance. The lower I_ref and I_Idev values enable designers to achieve higher system accuracy and lower leakage current. The TL432LI/TL432LI-Q1 device has precisely the same functionality and electrical specifications as the TL431LI/TL431LI-Q1 device but has a different pinout for the DBZ package.