TL431QPK

Mfr. #:: TL431QPK
Description:: Voltage References Adjustable Precision Shunt Regulator
Lifecycle:: New from this manufacturer.
Datasheet:: TL431QPK Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: TL431QPK more Information TL431QPK Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Voltage References

RoHS:: Y

Mounting Style:: SMD/SMT

Package / Case:: SOT-89-3

Reference Type:: Shunt Adjustable Precision References

Output Voltage:: Adjustable

Initial Accuracy:: 2 %

Temperature Coefficient:: 92 PPM / C

Series VREF - Input Voltage - Max:: 37 V

Shunt Current - Max:: 100 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Series:: TL431

Packaging:: Reel

Description/Function:: ADJUSTABLE PRECISION SHUNT REGULATOR

Height:: 1.5 mm

Length:: 4.5 mm

Operating Temperature Range:: - 40 C to + 125 C

Product:: Voltage References

Width:: 2.5 mm

Brand:: Texas Instruments

Shunt Current - Min:: 600 uA

Topology:: Shunt References

Maximum Output Voltage:: 36 V

Moisture Sensitive:: Yes

Product Type:: Voltage References

Factory Pack Quantity:: 1000

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.002356 oz

Tags: TL431Q, TL431, TL43, TL4

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TL431QPK Ratings and Reviews

A***n

Never got

2019-04-29

R***s

Very good, recommend.

2019-06-17

V***h

All ok

2019-04-19

E**a

2019-03-02

TL431QPK Description

***AS INSTUMENTS: The TL431LI / TL432LI are pin-to-pin alternatives to TL431 / TL432. TL43xLI offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.

***AS INS: The TL431 and TL432 devices 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 Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432 device has exactly the same functionality and electrical specifications as the TL431 device, but has different pinouts for the DBV, DBZ, and PK packages.

***: Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift versus temperature ensures good stability over the entire temperature range.

***AS INSTR: The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized for operation from –40°C to 85°C, and the TL43xxQ devices are characterized for operation from –40°C to 125°C.

Market price

Part #	Description	Stock	Price
TL431QPK DISTI # V98:2334_07373654	V-Ref Adjustable 2.495V to 36V 100mA Automotive 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	81	25:$0.3127 10:$0.3160 1:$0.3895
TL431QPK DISTI # 296-18238-1-ND	IC VREF SHUNT ADJ SOT89-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4534In Stock	500:$0.2107 100:$0.2682 10:$0.3590 1:$0.4200
TL431QPK DISTI # 296-18238-6-ND	IC VREF SHUNT ADJ SOT89-3 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4534In Stock	500:$0.2107 100:$0.2682 10:$0.3590 1:$0.4200
TL431QPK DISTI # 296-18238-2-ND	IC VREF SHUNT ADJ SOT89-3 RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	3000In Stock	5000:$0.1348 2000:$0.1442 1000:$0.1581
TL431QPKG3 DISTI # 296-50582-2-ND	IC VREF SHUNT ADJ SOT89-3 RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	On Order	5000:$0.1348 2000:$0.1442 1000:$0.1581
TL431QPKG3 DISTI # 296-50582-1-ND	IC VREF SHUNT ADJ SOT89-3 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	Temporarily Out of Stock	500:$0.2107 100:$0.2682 10:$0.3590 1:$0.4200
TL431QPKG3 DISTI # 296-50582-6-ND	IC VREF SHUNT ADJ SOT89-3 RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	Temporarily Out of Stock	500:$0.2107 100:$0.2682 10:$0.3590 1:$0.4200
TL431QPK DISTI # 24112777	V-Ref Adjustable 2.495V to 36V 100mA Automotive 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	1000	5000:$0.1295 2000:$0.1384 1000:$0.1518
TL431QPK DISTI # 30227873	V-Ref Adjustable 2.495V to 36V 100mA Automotive 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	81	54:$0.3127
TL431QPK DISTI # TL431QPK	V-Ref Precision/Programmable 2.495V to 36V 100mA 3-Pin SOT-89 T/R (Alt: TL431QPK) RoHS: Compliant Min Qty: 1 Container: Tape and Reel	Europe - 0	5:€0.2720 50:€0.1590 100:€0.0951
TL431QPK DISTI # TL431QPK	V-Ref Precision/Programmable 2.495V to 36V 100mA 3-Pin SOT-89 T/R (Alt: TL431QPK) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Asia - 0
TL431QPK DISTI # TL431QPK	V-Ref Adjustable 2.495V to 36V 100mA 4-Pin(3+Tab) SOT-89 T/R - Tape and Reel (Alt: TL431QPK) RoHS: Not Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.1339 5000:$0.1279 8000:$0.1239 15000:$0.1199 30000:$0.1159
TL431QPKG3 DISTI # TL431QPKG3	V-Ref Adjustable 2.495V to 36V 100mA 4-Pin(3+Tab) SOT-89 T/R - Tape and Reel (Alt: TL431QPKG3) RoHS: Compliant Min Qty: 3000 Container: Reel	Americas - 0	3000:$0.1339 5000:$0.1279 8000:$0.1239 15000:$0.1199 30000:$0.1159
TL431QPK DISTI # 23T1421	Voltage Reference, Precision, Shunt - Adjustable, TL431 Series, 2.495V to 36V, SOT-89-3 RoHS Compliant: Yes	0	1:$0.4340 10:$0.3600 100:$0.3160 500:$0.2730 1000:$0.2290 2500:$0.2290 10000:$0.2290 25000:$0.2290
TL431QPK	2% accuracy adjustable precision shunt regulator	7965	1000:$0.1100 750:$0.1200 500:$0.1600 250:$0.2100 100:$0.2300 25:$0.2700 10:$0.2900 1:$0.3300
TL431QPK	Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PSSO3 RoHS: Compliant	28062	1000:$0.1200 100:$0.1300 500:$0.1300 25:$0.1400 1:$0.1500
TL431QPK DISTI # 595-TL431QPK	Voltage References Adjustable Precision Shunt Regulator RoHS: Compliant	1529	1:$0.4100 10:$0.3400 100:$0.2050 1000:$0.1590 2000:$0.1350 10000:$0.1260 25000:$0.1200 50000:$0.1170
TL431QPKG3 DISTI # 595-TL431QPKG3	Voltage References Adjustable Precision Shunt Regulator RoHS: Compliant	0	1:$0.4100 10:$0.3400 100:$0.2050 1000:$0.1590 2000:$0.1350 10000:$0.1260 25000:$0.1200 50000:$0.1170
TL431QPK DISTI # 8095380P	PRECISION PROGRAM. REFERENCE SOT-89, RL	810	100:£0.1980 250:£0.1490 500:£0.1430
TL431QPK DISTI # C1S746201430401	V-Ref Adjustable 2.495V to 36V 100mA Automotive 4-Pin(3+Tab) SOT-89 T/R RoHS: Compliant	81	25:$0.2873 10:$0.3192
TL431QPK DISTI # 1839418	VOLTAGE REF, SHUNT, 2.495V-36V, SOT-89-3 RoHS: Compliant	1264	5:£0.3220 50:£0.2760 100:£0.1630 250:£0.1510 500:£0.1390

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of TL431QPK is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.41~~; ~~$0.41~~

10: ~~$0.34~~; ~~$3.40~~

100: ~~$0.20~~; ~~$20.50~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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