Amplifier Circuits
LM397MF
Description: Single General Purpose Voltage Comparator 5-SOT-23 -40 to 85

Overview of LM397MF by Texas Instruments

Note: 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.
Where used in Applications: Internet of Things (IoT) Environmental Monitoring Industrial Automation Transportation and Logistics Agriculture Technology Telecommunications Automotive Education and Research Computing and Data Storage Aerospace and Defense Healthcare Electronic Manufacturing Renewable Energy Robotics and Drones

Price & Stock for LM397MF by Texas Instruments

Part # Manufacturer Description Stock Price Buy
DISTI # LM397MFCT-ND
DigiKey IC COMPARATOR 1 GEN PUR SOT23-5 Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1897
In Stock
  • 1 $1.9100
  • 10 $1.3530
  • 25 $1.2140
  • 100 $1.0615
  • 250 $0.9887
  • 500 $0.9448
  • 1,000 $0.9087
  • 2,000 $0.8790
  • 3,000 $0.8641
  • 5,000 $0.8476
  • 7,000 $0.8379
  • 10,000 $0.8286
$0.8286 / $1.9100 Buy Now
DISTI # 926-LM397MF
Mouser Electronics Analog Comparators Single General Purpose Voltage Comparator 5-SOT-23 -40 to 85 RoHS: Not Compliant 3595
  • 1 $1.9900
  • 10 $1.3900
  • 100 $1.1300
  • 250 $1.0900
  • 500 $1.0100
  • 1,000 $0.8880
  • 2,000 $0.8450
  • 5,000 $0.7840
  • 10,000 $0.7660
$0.7660 / $1.9900 Buy Now
DISTI # V72:2272_07275609
Arrow Electronics Comparator Single R-R O/P ±15V/30V 5-Pin SOT-23 T/R RoHS: Not Compliant Min Qty: 1 Package Multiple: 1 Lead time: 18 Weeks Date Code: 2216 Container: Cut Strips Americas - 134
  • 1 $1.1670
  • 10 $1.0018
  • 25 $0.9918
  • 100 $0.7141
$0.7141 / $1.1670 Buy Now
Bristol Electronics   909
RFQ
LCSC 7mV 250nA SOT-23-5 Comparators ROHS 41
  • 1 $1.3758
  • 10 $1.2109
  • 30 $1.0931
  • 100 $0.9879
  • 500 $0.9376
  • 1,000 $0.9188
$0.9188 / $1.3758 Buy Now
Win Source Electronics IC COMPARATOR VOLT SGL SOT23-5 / Comparator Single ±15V/30V 5-Pin SOT-23 T/R 51683
  • 115 $0.4530
  • 270 $0.3710
  • 420 $0.3600
  • 575 $0.3480
  • 745 $0.3370
  • 995 $0.3020
$0.3020 / $0.4530 Buy Now

CAD Models for LM397MF by Texas Instruments
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Part Data Attributes for LM397MF by Texas Instruments

LM397MF
Texas Instruments
-
-
Pbfree Code
Yes
Rohs Code
No
Part Life Cycle Code
Lifetime Buy
Ihs Manufacturer
TEXAS INSTRUMENTS INC
Part Package Code
SOT-23
Package Description
SOT-23, 5 PIN
Pin Count
5
Reach Compliance Code
not_compliant
ECCN Code
EAR99
HTS Code
8542.39.00.01
Samacsys Manufacturer
Texas Instruments
Amplifier Type
COMPARATOR
Average Bias Current-Max (IIB)
0.4 µA
Bias Current-Max (IIB) @25C
0.25 µA
Input Offset Voltage-Max
7000 µV
JESD-30 Code
R-PDSO-G5
JESD-609 Code
e0
Length
2.92 mm
Moisture Sensitivity Level
1
Neg Supply Voltage Limit-Max
Neg Supply Voltage-Nom (Vsup)
Number of Functions
1
Number of Terminals
5
Operating Temperature-Max
85 °C
Operating Temperature-Min
-40 °C
Output Type
OPEN-COLLECTOR; OPEN-DRAIN
Package Body Material
PLASTIC/EPOXY
Package Code
LSSOP
Package Equivalence Code
TSOP5/6,.11,37
Package Shape
RECTANGULAR
Package Style
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Packing Method
TR
Peak Reflow Temperature (Cel)
260
Qualification Status
Not Qualified
Response Time-Nom
940000 ns
Seated Height-Max
1.22 mm
Supply Current-Max
1 mA
Supply Voltage Limit-Max
30 V
Supply Voltage-Nom (Vsup)
5 V
Surface Mount
YES
Temperature Grade
INDUSTRIAL
Terminal Finish
Tin/Lead (Sn/Pb)
Terminal Form
GULL WING
Terminal Pitch
0.953 mm
Terminal Position
DUAL
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Width
1.6 mm
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    Texas Instruments
    Single General Purpose Voltage Comparator 5-SOT-23 -40 to 85
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Alternate Parts for LM397MF

This table gives cross-reference parts and alternative options found for LM397MF. 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 LM397MF, 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
NJU7141F Comparator, 1 Func, 10000uV Offset-Max, 900ns Response Time, CMOS, PDSO5, MTP-5 New Japan Radio Co Ltd LM397MF vs NJU7141F
LM397MFX COMPARATOR, 10000uV OFFSET-MAX, 940000ns RESPONSE TIME, PDSO5, SOT-23, 5 PIN Texas Instruments LM397MF vs LM397MFX
BU7231SG-TR Comparator, 1 Func, 11000uV Offset-Max, 50ns Response Time, CMOS, PDSO5, ROHS COMPLIANT, SSOP-5 ROHM Semiconductor LM397MF vs BU7231SG-TR
NJU7142F Comparator, 1 Func, 10000uV Offset-Max, 500ns Response Time, CMOS, PDSO5, MTP-5 New Japan Radio Co Ltd LM397MF vs NJU7142F
BU7251G-TR Comparator, 1 Func, 11000uV Offset-Max, 50ns Response Time, CMOS, PDSO5, ROHS COMPLIANT, SSOP-5 ROHM Semiconductor LM397MF vs BU7251G-TR
NJU7116F Comparator, 1 Func, 2500uV Offset-Max, 3300ns Response Time, CMOS, PDSO5, MTP-5 New Japan Radio Co Ltd LM397MF vs NJU7116F
BU7231G-TR Comparator, 1 Func, 11000uV Offset-Max, 50ns Response Time, CMOS, PDSO5, ROHS COMPLIANT, SSOP-5 ROHM Semiconductor LM397MF vs BU7231G-TR
LM397MFX/NOPB Single General Purpose Voltage Comparator 5-SOT-23 -40 to 85 Texas Instruments LM397MF vs LM397MFX/NOPB
LM7805-220M 5V FIXED POSITIVE REGULATOR, PSFM3, ISOLATED, METAL, TO-220M, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM397MF vs LM7805-220M
Part Number Description Manufacturer Compare
NJU7142F Comparator, 1 Func, 10000uV Offset-Max, 500ns Response Time, CMOS, PDSO5, MTP-5 New Japan Radio Co Ltd LM397MF vs NJU7142F
IP7805AG-883B Fixed Positive Standard Regulator, 5VMSFM3, TO-257AA, 3 PIN TT Electronics Resistors LM397MF vs IP7805AG-883B
KA7805TU Fixed Positive Standard Regulator, 5VBIPolar, PSFM3, TO-220, 3 PIN Fairchild Semiconductor Corporation LM397MF vs KA7805TU
LM7805CK IC VREG 5 V FIXED POSITIVE REGULATOR, MBFM2, METAL CAN-2, Fixed Positive Single Output Standard Regulator National Semiconductor Corporation LM397MF vs LM7805CK
KA7805TSTU Fixed Positive Standard Regulator, 5VPSFM3, TO-220, 3 PIN Fairchild Semiconductor Corporation LM397MF vs KA7805TSTU
AN7805 Fixed Positive Standard Regulator, 5VBIPolar, PSFM3, TO-220AB, 3 PIN Panasonic Electronic Components LM397MF vs AN7805
IP7805AG-883B 5V FIXED POSITIVE REGULATOR, MSFM3, TO-257AA, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM397MF vs IP7805AG-883B
NCV7805BD2T 5V FIXED POSITIVE REGULATOR, PSSO2, D2PAK-3 onsemi LM397MF vs NCV7805BD2T
IP7805AG 5V FIXED POSITIVE REGULATOR, SFM3, TO-257, 3 PIN TT Electronics Power and Hybrid / Semelab Limited LM397MF vs IP7805AG
MC7805AECTBU Fixed Positive Standard Regulator, 5VBIPolar, PSFM3, ROHS COMPLIANT, TO-220, 3 PIN Fairchild Semiconductor Corporation LM397MF vs MC7805AECTBU

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