Datasheets
LM431BCM3X/NOPB by:

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

Part Details for LM431BCM3X/NOPB by Texas Instruments

Overview of LM431BCM3X/NOPB by Texas Instruments

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Applications Consumer Electronics Energy and Power Systems Renewable Energy Automotive

Price & Stock for LM431BCM3X/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM431BCM3X/NOPBCT-ND
DigiKey IC VREF SHUNT ADJ 1% SOT23-3 Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 137503
In Stock
  • 1 $0.6400
  • 10 $0.5610
  • 25 $0.5268
  • 100 $0.4299
  • 250 $0.3993
  • 500 $0.3398
  • 1,000 $0.2991
  • 3,000 $0.2991
$0.2991 / $0.6400 Buy Now
DISTI # 926-LM431BCM3X/NOPB
Mouser Electronics Voltage References 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 0 to 70 RoHS: Compliant 14590
  • 1 $0.6400
  • 10 $0.5200
  • 100 $0.3950
  • 500 $0.3370
  • 1,000 $0.3000
  • 3,000 $0.2990
  • 6,000 $0.2960
  • 24,000 $0.2950
$0.2950 / $0.6400 Buy Now
DISTI # 65219494
Verical V-Ref Adjustable 2.495V to 37V 100mA 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 26 Package Multiple: 1 Date Code: 1836 Americas - 2500
  • 26 $0.4746
  • 100 $0.3758
  • 250 $0.3621
  • 500 $0.3126
  • 1,000 $0.2926
$0.2926 / $0.4746 Buy Now
Quest Components   16
  • 1 $0.6300
  • 9 $0.5040
$0.5040 / $0.6300 Buy Now
Quest Components   2400
  • 1 $0.7160
  • 141 $0.3580
  • 560 $0.2864
$0.2864 / $0.7160 Buy Now
Ameya Holding Limited IC VREF SHUNT ADJ SOT23-3 3000
RFQ
Chip1Cloud IC VREF SHUNT ADJ SOT23-3 22000
RFQ
Win Source Electronics IC VREF SHUNT ADJ SOT23-3 156741
  • 120 $0.4250
  • 290 $0.3490
  • 445 $0.3380
  • 615 $0.3270
  • 795 $0.3160
  • 1,065 $0.2830
$0.2830 / $0.4250 Buy Now

Part Details for LM431BCM3X/NOPB

LM431BCM3X/NOPB CAD Models

LM431BCM3X/NOPB Part Data Attributes:

LM431BCM3X/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM431BCM3X/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 LM431BCM3X/NOPB

This table gives cross-reference parts and alternative options found for LM431BCM3X/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 LM431BCM3X/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 LM431BCM3X/NOPB vs LM431BIM3X
LM431BIM3X/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431BCM3X/NOPB vs LM431BIM3X/NOPB
LM431BIM3 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 3-SOT-23 -40 to 85 Texas Instruments LM431BCM3X/NOPB vs LM431BIM3
Part Number Description Manufacturer Compare
KA431ADTF Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, SOIC-8 Fairchild Semiconductor Corporation LM431BCM3X/NOPB vs KA431ADTF
5962-8961001XC Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, CAN-3 Micross Components LM431BCM3X/NOPB vs 5962-8961001XC
LMV431IM5X IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.24 V, PDSO5, SOT-23, 5 PIN, Voltage Reference National Semiconductor Corporation LM431BCM3X/NOPB vs LMV431IM5X
TL431AQDBZTG4 Adjustable precision shunt regulator 3-SOT-23 -40 to 125 Texas Instruments LM431BCM3X/NOPB vs TL431AQDBZTG4
KA431ADTF Adjustable/2.5V, 1% Tolerance Shunt Regulator, 3000-REEL onsemi LM431BCM3X/NOPB vs KA431ADTF
M38510/14802BXA IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 2.5 V, MBCY3, METAL CAN, 3 PIN, Voltage Reference Linear Technology LM431BCM3X/NOPB vs M38510/14802BXA
LM431ACM/NOPB 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator 8-SOIC 0 to 70 Texas Instruments LM431BCM3X/NOPB vs LM431ACM/NOPB
KA431DTF Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8, SOIC-8 Fairchild Semiconductor Corporation LM431BCM3X/NOPB vs KA431DTF
TL431CLPREG Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL onsemi LM431BCM3X/NOPB vs TL431CLPREG
LM431BIM Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, SOP-8 Fairchild Semiconductor Corporation LM431BCM3X/NOPB vs LM431BIM

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