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Power Circuits / Voltage References / TL431BQDBZRQ1
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TL431BQDBZRQ1 by: Texas Instruments

Automotive adjustable precision shunt regulator (pin layout: KRA) 3-SOT-23 -40 to 125

Part Details for TL431BQDBZRQ1 by Texas Instruments

Overview of TL431BQDBZRQ1 by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Price & Stock for TL431BQDBZRQ1

Part # Distributor Description Stock Price Buy
DISTI # 32AH6963
Newark Voltage Ref, Shunt, 2.495V-36V, Sot-23-3, Voltage Reference Type:Shunt - Adjustable, Product Range:Tl431 Series, Reference Voltage:2.495V To 36V, Initial Accuracy:0.5%, Temperature Coefficient:-, Voltage Reference Case Style:Sot-23, Rohs Compliant: Yes |TEXAS INSTRUMENTS TL431BQDBZRQ1 Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 772
  • 1 $0.5650
  • 10 $0.5650
  • 25 $0.5560
  • 50 $0.5320
  • 100 $0.5100
  • 250 $0.4930
  • 500 $0.4820
  • 1,000 $0.4730
$0.4730 / $0.5650 Buy Now
DISTI # 296-20654-1-ND
DigiKey IC VREF SHUNT ADJ 0.5% SOT23-3 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 21572
In Stock
  • 1 $0.6000
  • 10 $0.5150
  • 25 $0.4808
  • 100 $0.3846
  • 250 $0.3571
  • 500 $0.3022
  • 1,000 $0.2335
  • 3,000 $0.2129
  • 6,000 $0.1992
  • 15,000 $0.1854
  • 30,000 $0.1758
$0.1758 / $0.6000 Buy Now
DISTI # 595-TL431BQDBZRQ1
Mouser Electronics Voltage References Auto Catalog Adj Precision Shunt Reg RoHS: Compliant 35153
  • 1 $0.6000
  • 10 $0.4810
  • 100 $0.3580
  • 500 $0.3020
  • 1,000 $0.2330
  • 3,000 $0.1990
  • 9,000 $0.1850
  • 24,000 $0.1800
  • 45,000 $0.1730
$0.1730 / $0.6000 Buy Now
Quest Components THREE TERMINAL VOLTAGE REFERENCE, 1 OUTPUT, 2.495V, TRIM/ADJUSTABLE, BIPOLAR, PDSO3 992
  • 1 $0.3849
  • 63 $0.2566
  • 235 $0.1796
$0.1796 / $0.3849 Buy Now
Ameya Holding Limited IC VREF SHUNT ADJ SOT23-3 4924
RFQ
Chip1Cloud IC VREF SHUNT ADJ SOT23-3 40000
RFQ
DISTI # 3124611RL
Farnell VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 RoHS: Compliant Min Qty: 100 Lead time: 40 Weeks, 1 Days Container: Reel 772
  • 100 $0.2077
  • 500 $0.2015
  • 1,000 $0.1953
  • 2,500 $0.1890
  • 5,000 $0.1828
$0.1828 / $0.2077 Buy Now
DISTI # 3124611
Farnell VOLTAGE REF, SHUNT, 2.495V-36V, SOT-23-3 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Cut Tape 772
  • 1 $0.5012
  • 10 $0.3830
  • 100 $0.2077
  • 500 $0.2015
  • 1,000 $0.1953
  • 2,500 $0.1890
  • 5,000 $0.1828
$0.1828 / $0.5012 Buy Now
LCSC 2.495V36V 0.5% 100mA Adjustable SOT-23 Voltage References ROHS 19
  • 1 $0.6079
  • 10 $0.4954
  • 30 $0.4384
  • 100 $0.3829
  • 500 $0.3493
  • 1,000 $0.3317
$0.3317 / $0.6079 Buy Now
Win Source Electronics IC VREF SHUNT ADJ SOT23-3 526600
  • 395 $0.1280
  • 955 $0.1050
  • 1,475 $0.1020
  • 2,045 $0.0980
  • 2,635 $0.0950
  • 3,530 $0.0850
$0.0850 / $0.1280 Buy Now

Part Details for TL431BQDBZRQ1

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TL431BQDBZRQ1 Part Data Attributes

Parametric Data
TL431BQDBZRQ1 Texas Instruments
Buy Now Datasheet
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TL431BQDBZRQ1 Texas Instruments Automotive adjustable precision shunt regulator (pin layout: KRA) 3-SOT-23 -40 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-23
Package Description GREEN, PLASTIC, SOT-23, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V WITH TWO EXTERNAL RESISTORS
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G3
JESD-609 Code e4
Length 2.92 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.1 A
Output Voltage-Max 2.507 V
Output Voltage-Min 2.483 V
Output Voltage-Nom 2.495 V
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TO-236
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Screening Level AEC-Q100
Seated Height-Max 1.12 mm
Supply Voltage-Max (Vsup) 36 V
Supply Voltage-Min (Vsup) 2.495 V
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 92 ppm/°C
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output YES
Voltage Tolerance-Max 0.5%
Width 1.3 mm

Alternate Parts for TL431BQDBZRQ1

This table gives cross-reference parts and alternative options found for TL431BQDBZRQ1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TL431BQDBZRQ1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
LMV431AIM5/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5, SOT-23, 5 PIN, Voltage Reference National Semiconductor Corporation TL431BQDBZRQ1 vs LMV431AIM5/NOPB
5962-8961001XX Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, MBCY3, METAL CAN, 3PIN Micross Components TL431BQDBZRQ1 vs 5962-8961001XX
REF02BICZ Three Terminal Voltage Reference, 5V, BIPolar, CDIP8, Precision Monolithics Inc TL431BQDBZRQ1 vs REF02BICZ
LM431CIM 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC -40 to 85 Texas Instruments TL431BQDBZRQ1 vs LM431CIM
TL431BCDBZR IC 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495 V, PDSO3, PLASTIC, TO-236AB, SOT-23, 3 PIN, Voltage Reference NXP Semiconductors TL431BQDBZRQ1 vs TL431BCDBZR
LM136-2.5MD8 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.49V, UUC, DIE Texas Instruments TL431BQDBZRQ1 vs LM136-2.5MD8
TL432BQDBZRQ1 Automotive adjustable precision shunt regulator (pin layout: RKA) 3-SOT-23 -40 to 125 Texas Instruments TL431BQDBZRQ1 vs TL432BQDBZRQ1
LMV431BCM5/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5, SOT-23, 5 PIN, Voltage Reference National Semiconductor Corporation TL431BQDBZRQ1 vs LMV431BCM5/NOPB
REF02BIDZ Three Terminal Voltage Reference, 5V, BIPolar, CDIP8, Precision Monolithics Inc TL431BQDBZRQ1 vs REF02BIDZ
TL431LIAQDBZR Adjustable precision shunt regulator with optimized reference current (pin layout: KRA) 3-SOT-23 -40 to 125 Texas Instruments TL431BQDBZRQ1 vs TL431LIAQDBZR

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