Datasheets
LM2901DT by:

Low power quad voltage comparator

Part Details for LM2901DT by STMicroelectronics

Results Overview of LM2901DT by STMicroelectronics

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

LM2901DT Information

LM2901DT by STMicroelectronics is a Comparator.
Comparators are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for LM2901DT

Part # Distributor Description Stock Price Buy
DISTI # 85X1019
Newark Analogue Comparator, Quad, Precision Voltage, 4, 1.3 S, 2V To 36V, Soic, 14 Rohs Compliant: Yes |Stmicroelectronics LM2901DT RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 0 Container: Cut Tape 5083
  • 1 $0.3900
  • 10 $0.2400
  • 25 $0.2240
  • 50 $0.2080
  • 100 $0.1920
  • 250 $0.1880
  • 500 $0.1830
  • 1,000 $0.1750
$0.1750 / $0.3900 Buy Now
DISTI # 94W8313
Newark Comparator, Quad, 36V, 500Ns, 14Soic, Comparator Type:Precision Voltage, No. Of Comparators:4 Comparators, Response Time:1.3Μs, Supply Voltage Range:2V To 36V, Comparator Case Style:Soic, No. Of Pins:14Pins, Ic Output Type:Open Rohs Compliant: Yes |Stmicroelectronics LM2901DT RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 1 Container: Reel 0
  • 2,500 $0.1550
  • 5,000 $0.1520
  • 10,000 $0.1480
  • 15,000 $0.1380
  • 25,000 $0.1220
$0.1220 / $0.1550 Buy Now
DISTI # LM2901DT
Avnet Americas Comparator, Low Power, Precision Voltage, 4 Channels, 2 V to 32 V, ? 1 V to ? 16 V, 14 Pins, SOIC - Tape and Reel (Alt: LM2901DT) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 10 Weeks, 0 Days Container: Reel 212500
  • 2,500 $0.1624
  • 5,000 $0.1615
  • 10,000 $0.0757
  • 15,000 $0.0743
  • 20,000 $0.0730
$0.0730 / $0.1624 Buy Now
DISTI # LM2901DT
Avnet Americas Comparator, Low Power, Precision Voltage, 4 Channels, 2 V to 32 V, ? 1 V to ? 16 V, 14 Pins, SOIC - Tape and Reel (Alt: LM2901DT) RoHS: Compliant Min Qty: 10000 Package Multiple: 2500 Container: Reel 0
  • 10,000 $0.0797
  • 15,000 $0.0785
  • 25,000 $0.0772
  • 50,000 $0.0760
  • 100,000 $0.0751
$0.0751 / $0.0797 Buy Now
STMicroelectronics Low power quad voltage comparator RoHS: Compliant Min Qty: 1 21137
  • 1 $0.3800
  • 10 $0.2400
  • 100 $0.1900
  • 500 $0.1800
$0.1800 / $0.3800 Buy Now
Bristol Electronics   28238
RFQ
Bristol Electronics   5000
RFQ
Bristol Electronics   3935
RFQ
Bristol Electronics   2300
RFQ
Bristol Electronics   2049
RFQ
Bristol Electronics   Min Qty: 15 1049
  • 15 $0.3375
  • 46 $0.1688
  • 298 $0.1013
$0.1013 / $0.3375 Buy Now
Bristol Electronics   Min Qty: 15 288
  • 15 $0.3375
  • 46 $0.1688
$0.1688 / $0.3375 Buy Now
DISTI # LM2901DT
TME IC: comparator, universal, Cmp: 4, 2÷36V, SMT, SO14, reel,tape Min Qty: 1 9715
  • 1 $0.4310
  • 10 $0.2790
  • 50 $0.2310
  • 100 $0.2130
  • 200 $0.1970
  • 250 $0.1910
  • 500 $0.1770
  • 1,000 $0.1640
  • 2,500 $0.1480
  • 50,000 $0.1100
$0.1100 / $0.4310 Buy Now
ComSIT USA AVAILABLE EU 75
RFQ
ComSIT USA LOW POWER QUAD VOLTAGE COMPARATOR Comparator, 4 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14 RoHS: Not Compliant Stock DE - 35550
Stock ES - 87040
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-LM2901DT
Sensible Micro Corporation AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days 2254
RFQ
Chip 1 Exchange INSTOCK 1621
RFQ
DISTI # LM2901DT
Avnet Silica Comparator, Low Power, Precision Voltage, 4 Channels, 2 V to 32 V, � 1 V to � 16 V, 14 Pins, SOIC (Alt: LM2901DT) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days Silica - 440000
Buy Now
Chip-Germany GmbH   RoHS: Not Compliant 7046
RFQ
DISTI # C1S730200947213
Chip1Stop Comparator Quad ±16V/32V 14-Pin SOIC T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 4990
  • 5 $0.2250
  • 50 $0.2240
  • 100 $0.2230
  • 500 $0.2220
  • 1,000 $0.2210
  • 2,000 $0.2200
  • 2,500 $0.2190
$0.2190 / $0.2250 Buy Now
CHIPMALL.COM LIMITED 7mV 250nA SOIC-14 Comparators ROHS 7691
  • 5 $0.0901
  • 50 $0.0721
  • 150 $0.0631
  • 500 $0.0563
  • 2,500 $0.0510
  • 5,000 $0.0482
$0.0482 / $0.0901 Buy Now
DISTI # LM2901DT
EBV Elektronik Comparator, Low Power, Precision Voltage, 4 Channels, 2 V to 32 V, � 1 V to � 16 V, 14 Pins, SOIC (Alt: LM2901DT) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 11 Weeks, 0 Days EBV - 5870000
Buy Now
LCSC 7mV 250nA SOIC-14 Comparators ROHS 11361
  • 5 $0.0939
  • 50 $0.0751
  • 150 $0.0657
  • 500 $0.0587
  • 2,500 $0.0531
  • 5,000 $0.0502
$0.0502 / $0.0939 Buy Now
Win Source Electronics IC COMPARATOR LP QUAD 14-SOIC 484039
  • 595 $0.0842
  • 1,270 $0.0788
  • 1,975 $0.0761
  • 2,830 $0.0707
  • 3,680 $0.0680
  • 4,605 $0.0652
$0.0652 / $0.0842 Buy Now

Part Details for LM2901DT

LM2901DT CAD Models

LM2901DT Part Data Attributes

LM2901DT STMicroelectronics
Buy Now Datasheet
Compare Parts:
LM2901DT STMicroelectronics Low power quad voltage comparator
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOIC
Package Description ROHS COMPLIANT, PLASTIC, MICRO, SOP-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer STMicroelectronics
Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 0.4 µA
Bias Current-Max (IIB) @25C 0.25 µA
Input Offset Voltage-Max 15000 µV
JESD-30 Code R-PDSO-G14
JESD-609 Code e3
Length 8.65 mm
Moisture Sensitivity Level 1
Neg Supply Voltage Limit-Max
Neg Supply Voltage-Nom (Vsup)
Number of Functions 4
Number of Terminals 14
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Type OPEN-COLLECTOR
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR; TUBE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Response Time-Nom 1300 ns
Seated Height-Max 1.75 mm
Supply Current-Max 2.5 mA
Supply Voltage Limit-Max 36 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade AUTOMOTIVE
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for LM2901DT

This table gives cross-reference parts and alternative options found for LM2901DT. 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 LM2901DT, 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 Manufacturer Composite Price Description Compare
NCV2901DR2G onsemi Check for Price Comparator, Quad, Single Supply, 36V, SOIC-14 NB, 2500-REEL, Automotive Qualified LM2901DT vs NCV2901DR2G

LM2901DT Related Parts

LM2901DT Frequently Asked Questions (FAQ)

  • The LM2901DT can operate from -40°C to 125°C, making it suitable for a wide range of applications.

  • To ensure stability, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 5 ohms. Additionally, the input capacitor should be at least 10uF with an ESR of less than 5 ohms.

  • The minimum input voltage required is 7.5V, but it's recommended to use a minimum of 8V to ensure proper regulation.

  • While the LM2901DT can handle up to 1A of output current, it's essential to consider the thermal dissipation and heat sinking requirements to prevent overheating. A heat sink may be necessary for high-current applications.

  • To protect the LM2901DT from input voltage surges, it's recommended to use a transient voltage suppressor (TVS) diode or a voltage clamp circuit at the input.

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