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Power Circuits / Voltage References / LM431BCM3/NOPB
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LM431BCM3/NOPB by:

2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70

Part Details for LM431BCM3/NOPB by Texas Instruments

Overview of LM431BCM3/NOPB by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Price & Stock for LM431BCM3/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 28AH3468
Newark Voltage Ref, Shunt, 2.495V-36V, Sot-23-3, Voltage Reference Type:Shunt - Adjustable, Product Range:Lm431 Series, Reference Voltage:2.495V To 36V, Initial Accuracy:0.5%, Temperature Coefficient:± 50Ppm/°C, Voltage Reference Case Rohs Compliant: Yes |TEXAS INSTRUMENTS LM431BCM3/NOPB Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
  • 1 $1.5100
  • 10 $1.4400
  • 25 $1.3700
  • 50 $1.3100
  • 100 $1.2500
  • 250 $1.2200
  • 500 $1.1900
  • 1,000 $1.1600
$1.1600 / $1.5100 Buy Now
DISTI # LM431BCM3/NOPBCT-ND
DigiKey IC VREF SHUNT ADJ 1% SOT23-3 Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 16674
In Stock
  • 1 $1.2600
  • 10 $1.1290
  • 25 $1.0720
  • 100 $0.8804
  • 250 $0.8230
  • 500 $0.7273
  • 1,000 $0.5742
  • 2,000 $0.5359
  • 5,000 $0.5091
  • 10,000 $0.4900
$0.4900 / $1.2600 Buy Now
DISTI # 926-LM431BCM3/NOPB
Mouser Electronics Voltage References ADJ PREC ZENER SHUNT REG RoHS: Compliant 5556
  • 1 $1.1800
  • 10 $1.0300
  • 100 $0.7950
  • 500 $0.6020
  • 1,000 $0.5330
  • 2,000 $0.5130
  • 5,000 $0.5020
  • 10,000 $0.4890
$0.4890 / $1.1800 Buy Now
DISTI # J56:1989_00015284
Arrow Electronics V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks Date Code: 2310 Europe - 8000
  • 1,000 $0.4769
  • 2,000 $0.4655
  • 5,000 $0.4591
  • 10,000 $0.4517
$0.4517 / $0.4769 Buy Now
DISTI # V72:2272_07281631
Arrow Electronics V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2221 Container: Cut Strips Americas - 940
  • 1 $1.0798
  • 10 $0.9584
  • 25 $0.9489
  • 100 $0.7599
  • 250 $0.7421
  • 500 $0.4860
$0.4860 / $1.0798 Buy Now
DISTI # 63345135
Verical V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 13 Package Multiple: 1 Date Code: 2221 Americas - 940
  • 13 $0.9584
  • 25 $0.9489
  • 100 $0.7599
  • 250 $0.7421
  • 500 $0.4860
$0.4860 / $0.9584 Buy Now
Bristol Electronics   1598
RFQ
Ameya Holding Limited SOT-23//1% ADJ PRECISION ZENER SHUNT REG 184863
RFQ
Win Source Electronics IC VREF SHUNT ADJ SOT23-3 41000
  • 140 $0.3680
  • 335 $0.3020
  • 515 $0.2920
  • 710 $0.2830
  • 915 $0.2740
  • 1,225 $0.2450
$0.2450 / $0.3680 Buy Now

Part Details for LM431BCM3/NOPB

LM431BCM3/NOPB CAD Models

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LM431BCM3/NOPB Part Data Attributes

Parametric Data
LM431BCM3/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM431BCM3/NOPB Texas Instruments 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70
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 2.52 V
Output Voltage-Min 2.47 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 LM431BCM3/NOPB

This table gives cross-reference parts and alternative options found for LM431BCM3/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 LM431BCM3/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
LM431BIM3X 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431BCM3/NOPB vs LM431BIM3X
LM431BCM3X 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.495V, PDSO3, PLASTIC, SOT-23, 3 PIN Texas Instruments LM431BCM3/NOPB vs LM431BCM3X
LM431BCM3 Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, PLASTIC, SOT-23, 3 PIN Rochester Electronics LLC LM431BCM3/NOPB vs LM431BCM3
LM431BIM3/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431BCM3/NOPB vs LM431BIM3/NOPB
LM431BCM3 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70 Texas Instruments LM431BCM3/NOPB vs LM431BCM3
LM431BIM3X/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431BCM3/NOPB vs LM431BIM3X/NOPB
LM431BIM3 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431BCM3/NOPB vs LM431BIM3
LM431BCM3X/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70 Texas Instruments LM431BCM3/NOPB vs LM431BCM3X/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 LM431BCM3/NOPB vs LMV431IM5X/NOPB
REF01RC/883 Three Terminal Voltage Reference, 10V, BIPolar, PQCC20, Precision Monolithics Inc LM431BCM3/NOPB vs REF01RC/883
LMV431AIM5/NOPB IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5, SOT-23, 5 PIN, Voltage Reference National Semiconductor Corporation LM431BCM3/NOPB vs LMV431AIM5/NOPB
LM431BCMX/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC 0 to 70 Texas Instruments LM431BCM3/NOPB vs LM431BCMX/NOPB
LM431SACM3X Adjustable/2.5V, 2% Tolerance Shunt Regulator, 3000-REEL onsemi LM431BCM3/NOPB vs LM431SACM3X
TL431QDBZT Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, GREEN, PLASTIC, SOT-23, 3 PIN Rochester Electronics LLC LM431BCM3/NOPB vs TL431QDBZT
SC431CS-1.TRT Three Terminal Voltage Reference, BIPolar, PDSO8, ROHS COMPLIANT, MS-012AASO-8 Semtech Corporation LM431BCM3/NOPB vs SC431CS-1.TRT
LM431BCMX Adjustable/2.5 V, 1% Tolerance Shunt Regulator, 3000-REEL onsemi LM431BCM3/NOPB vs LM431BCMX
M38510/14802BXX IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, MBCY3, METAL CAN, 3 PIN, Voltage Reference Linear Technology LM431BCM3/NOPB vs M38510/14802BXX
TL431AW5-7 Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO5, GREEN, SOT-25, 5 PIN Diodes Incorporated LM431BCM3/NOPB vs TL431AW5-7

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