Datasheets
LM431AIM3X/NOPB by:

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85

Part Details for LM431AIM3X/NOPB by Texas Instruments

Overview of LM431AIM3X/NOPB by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Price & Stock for LM431AIM3X/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3466
Newark Volt Ref, Shunt, 2.5V To 37V, Sot-23-3, Voltage Reference Type:Shunt - Adjustable, Product Range:Lm431 Series, Reference Voltage:2.5V To 37V, Initial Accuracy:1%, Temperature Coefficient:± 50Ppm/°C, Voltage Reference Case Rohs Compliant: Yes |TEXAS INSTRUMENTS LM431AIM3X/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $1.2200
  • 10 $1.1700
  • 25 $1.1100
  • 50 $1.0600
  • 100 $1.0200
  • 250 $0.9830
  • 500 $0.9590
  • 1,000 $0.9440
$0.9440 / $1.2200 Buy Now
DISTI # LM431AIM3X/NOPBCT-ND
DigiKey IC VREF SHUNT ADJ 2.2% SOT23-3 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 2438
In Stock
  • 1 $0.7100
  • 10 $0.6270
  • 25 $0.5888
  • 100 $0.4804
  • 250 $0.4462
  • 500 $0.3798
  • 1,000 $0.3038
  • 3,000 $0.2753
  • 6,000 $0.2563
  • 15,000 $0.2468
  • 30,000 $0.2374
$0.2374 / $0.7100 Buy Now
DISTI # 926-LM431AIM3X/NOPB
Mouser Electronics Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 RoHS: Compliant 5895
  • 1 $0.7100
  • 10 $0.5890
  • 100 $0.4460
  • 500 $0.3800
  • 1,000 $0.3040
  • 3,000 $0.2750
  • 6,000 $0.2560
  • 9,000 $0.2460
  • 24,000 $0.2370
$0.2370 / $0.7100 Buy Now
Bristol Electronics   Min Qty: 7 3000
  • 7 $0.7500
  • 28 $0.4875
  • 104 $0.2812
  • 357 $0.2400
  • 772 $0.2100
  • 1,835 $0.1950
$0.1950 / $0.7500 Buy Now
Quest Components Voltage Regulator, Adjustable, +2.5 TO +36V, Bi-Polar, 3 Pin, Plastic, TO-236 2400
  • 1 $1.0000
  • 121 $0.3000
  • 668 $0.2600
$0.2600 / $1.0000 Buy Now
Ameya Holding Limited IC VREF SHUNT ADJ SOT23-3 25368
RFQ
Chip1Cloud IC VREF SHUNT ADJ SOT23-3 3200
RFQ
DISTI # 3009274
element14 Asia-Pacific   RoHS: Compliant Min Qty: 1 Container: Cut Tape 0
  • 1 $1.0419
  • 10 $1.0123
$1.0123 / $1.0419 Buy Now
DISTI # 3009274RL
Farnell   RoHS: Compliant Min Qty: 100 Container: Reel 0
  • 100 $0.6420
  • 500 $0.5682
  • 1,000 $0.4493
$0.4493 / $0.6420 Buy Now
DISTI # 3009274
Farnell   RoHS: Compliant Min Qty: 1 Container: Cut Tape 0
  • 1 $0.9774
  • 10 $0.8373
  • 100 $0.6420
  • 500 $0.5682
  • 1,000 $0.4493
$0.4493 / $0.9774 Buy Now
Win Source Electronics IC VREF SHUNT ADJ SOT23-3 97641
  • 100 $0.5090
  • 240 $0.4180
  • 375 $0.4050
  • 515 $0.3920
  • 660 $0.3790
  • 885 $0.3400
$0.3400 / $0.5090 Buy Now

Part Details for LM431AIM3X/NOPB

LM431AIM3X/NOPB CAD Models

LM431AIM3X/NOPB Part Data Attributes:

LM431AIM3X/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM431AIM3X/NOPB Texas Instruments 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85
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 2.495 TO 36V WITH TWO EXTERNAL RESISTORS
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G3
JESD-609 Code e3
Length 2.92 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.1 A
Output Voltage-Max 2.55 V
Output Voltage-Min 2.44 V
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code TSOP
Package Equivalence Code TO-236
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.12 mm
Supply Voltage-Max (Vsup) 37 V
Supply Voltage-Min (Vsup) 2.44 V
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 97 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output YES
Width 1.3 mm

Alternate Parts for LM431AIM3X/NOPB

This table gives cross-reference parts and alternative options found for LM431AIM3X/NOPB. 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 LM431AIM3X/NOPB, 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
LM431ACM3/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70 Texas Instruments LM431AIM3X/NOPB vs LM431ACM3/NOPB
LM431AIM3X Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, PLASTIC, SOT-23, 3 PIN Rochester Electronics LLC LM431AIM3X/NOPB vs LM431AIM3X
LM431AIM3 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431AIM3X/NOPB vs LM431AIM3
LM431ACM3X/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70 Texas Instruments LM431AIM3X/NOPB vs LM431ACM3X/NOPB
LM431AIM3X 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PDSO3, PLASTIC, SOT-23, 3 PIN Texas Instruments LM431AIM3X/NOPB vs LM431AIM3X
LM431AIM3/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431AIM3X/NOPB vs LM431AIM3/NOPB
Part Number Description Manufacturer Compare
LMV431IM5X/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5, SOT-23, 5 PIN, Voltage Reference National Semiconductor Corporation LM431AIM3X/NOPB vs LMV431IM5X/NOPB
REF01RC/883 Three Terminal Voltage Reference, 10V, BIPolar, PQCC20, Precision Monolithics Inc LM431AIM3X/NOPB vs REF01RC/883
REF01BICJ Three Terminal Voltage Reference, 10V, BIPolar, MBCY8, Precision Monolithics Inc LM431AIM3X/NOPB vs REF01BICJ
LT1009ILP 2.5-V integrated reference circuit 3-TO-92 -40 to 85 Texas Instruments LM431AIM3X/NOPB vs LT1009ILP
TL431AQDBZRG4 Adjustable precision shunt regulator 3-SOT-23 -40 to 125 Texas Instruments LM431AIM3X/NOPB vs TL431AQDBZRG4
TL431LIAQDBZRQ1 Automotive, adjustable, precision shunt regulator with optimized reference current 3-SOT-23 -40 to 125 Texas Instruments LM431AIM3X/NOPB vs TL431LIAQDBZRQ1
LM431BCMX Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, SOP-8 Fairchild Semiconductor Corporation LM431AIM3X/NOPB vs LM431BCMX
TL431IJG 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5V, CDIP8, 693-03 Motorola Mobility LLC LM431AIM3X/NOPB vs TL431IJG
MM1431ATT Two Terminal Voltage Reference, BIPolar, Mitsumi Electric Co Ltd LM431AIM3X/NOPB vs MM1431ATT
TL431LIACDBZR Adjustable precision shunt regulator with optimized reference current (pin layout: KRA) 3-SOT-23 0 to 70 Texas Instruments LM431AIM3X/NOPB vs TL431LIACDBZR

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