List of LM-series integrated circuits

LM393 differential comparator manufactured by National Semiconductor

The following is a list of LM-series integrated circuits. Many were among the first analog integrated circuits commercially produced; some were groundbreaking innovations, and many are still being used.[1] The LM series originated with integrated circuits made by National Semiconductor.[1][2] The prefix LM stands for linear monolithic, referring to the analog components integrated onto a single piece of silicon.[3] Because of the popularity of these parts, many of them were second-sourced by other manufacturers who kept the sequence number as an aid to identification of compatible parts.[2] Several generations of pin-compatible descendants of the original parts have since become de facto standard electronic components.[4]

Operational amplifiers


Part number Predecessor Obsolete? Description
LM10 Op-amp with an adjustable voltage reference [5]
LM101
LM201
LM301		 μA709[1] General purpose op-amp with external compensation[6]
LM107
LM207
LM307		 μA709 Yes General purpose op-amp[7]
LM108
LM208
LM308		 Yes Precision op-amp[8]
LM112
LM212
LM312		 Yes Micropower op-amp with external compensation[9]
LM118
LM218
LM318		 Precision, fast general purpose op-amp with external compensation[10]
LM321 Low power op-amp[11]
LM124
LM224
LM324
LM2902		 Quadruple wide supply range op-amps[12]
LM143
LM343		 Yes High Voltage Operational Amplifier
LM144
LM344		 Yes High Voltage, High Slew Rate Operational Amplifier
LM146
LM346		 only LM146 Programmable quadruple op-amps[13][14]
LM148
LM248
LM348		 General purpose quadruple op-amps[15]
LM158
LM258
LM358
LM2904		 Low power, wide supply range dual op-amps[16]
LM392 Low power dual op-amps and comparator[17]
LM432 LM358, LMV431 Dual op-amps with fixed 2.5 V reference[18]
LM611 Op-amp with an adjustable voltage reference[19]
LM614 Quadruple op-amps with an adjustable voltage reference[20]
LM675 Power op-amp with a maximal current output of 3 amperes[21]
LM709 Yes General purpose op-amp[22]
LM741 LM709 General purpose op-amp[23] Widely used.
LM748 General purpose op-amp with external compensation[24]
LM833 Dual high speed audio operational amplifiers[25]
LM837 Low noise quadruple op-amps [26]

Differential comparators


Part number Predecessor Obsolete? Description
LM306 High speed differential comparator with strobes[27]
LM111
LM211
LM311		 LM106
LM710		 High speed differential comparator with strobes[28]
LM119
LM219
LM319		 LM711(?) High speed dual comparators[29]
LM139
LM239
LM339
LM2901		 Quadruple wide supply range comparators[30]
LM160
LM360		 μA760 High speed comparator with complementary TTL outputs[31]
LM161
LM361		 only LM161 High speed comparator with strobed complementary TTL outputs[32][33]
LM193
LM293
LM393
LM2903		 Dual wide supply range comparators[34]
LM397 General purpose comparator with an input common mode that includes ground[35]
LM613 Dual op-amps, dual comparators and adjustable reference[36]

Current-mode amplifiers


Part number Predecessor Obsolete? Description
LM359 Dual, high speed, programmable current mode amplifiers[37]

Instrumentation amplifiers


Part number Predecessor Obsolete? Description
LM363 Yes Precision instrumentation amplifier[38]

Audio amplifiers


Part number Predecessor Obsolete? Description
LM380 2.5 W audio power amplifier (fixed 34 dB gain)[39]
LM384 5 W audio power amplifier (fixed 34 dB gain)[40]
LM1875 20 W audio power amplifier (up to 90 dB gain)[41]
LM1876 Dual 20 W audio power amplifier with Mute and Standby Modes (up to 90 dB gain)[42]
LM386 Low voltage audio power amplifier[43]
LM3875 High-performance 56 W audio power amplifier[44]
LM3886 High-performance 68 W audio power amplifier[45]

Precision reference


Part number Predecessor Obsolete? Description
LM113
LM313		 only LM313 Temperature compensated Zener reference diode, 1.22 V breakdown voltage[46][47]
LM329 Temperature compensated Zener reference diode, 6.9 V breakdown voltage[48]
LM136
LM236
LM336		 2.5 V or 5 V Zener reference diode with temperature coefficient trimmer[49]
LM368 Yes 2.5 V precision voltage reference[50]
LM169
LM369		 LM199 Yes 2.5 V temperature compensated precision voltage reference[51]
LM185
LM285
LM385		 Fixed (1.2 V, 2.5 V) or adjustable micropower voltage reference[52]
LM199
LM299
LM399		 Yes (by TI, still produced by LT) Fixed (6.95 V) voltage reference[53]
LM431 Adjustable precision Zener shunt regulator (2.5 V-36 V)[54]

Voltage regulators


Part number Predecessor Obsolete? Description
LM105
LM305		 LM100 Adjustable positive voltage regulator (4.5 V-40 V)[55]
LM109
LM309		 5-volt regulator (up to 1 A)[56]
LM117
LM317		 Adjustable 1.5 A positive voltage regulator (1.25 V-37 V)[57]
LM120
LM320		 Fixed 1.5 A negative voltage regulator (-5 V, -12 V, -15 V)[58]
LM123
LM323		 Fixed 3 A, 5-volt positive voltage regulator[59]
LM325 Yes Dual ±15-volt voltage regulator[60]
LM330 5-volt positive voltage regulator, 0.6 V input-output difference[61]
LM333 Yes Adjustable 3 A negative voltage regulator (-1.2 V to -32 V)[62]
LM237
LM337		 Adjustable 1.5 A negative voltage regulator (-1.2 V to -37 V)[63]
LM138
LM338		 Adjustable 5 A voltage regulator (1.2 V-32 V)[64]
LM140
LM340		 LM78xx 1 A positive voltage regulator (5 V, 12 V, 15 V), can be adjustable[65][66]
LM341
LM78Mxx		 0.5 A protected positive voltage regulators (5 V, 12 V, 15 V)[67]
LM145
LM345		 Yes Fixed 3 A, -5-volt negative voltage regulator[68]
LM150
LM350		 only LM150 Adjustable 3 A, positive voltage regulator (1.2 V-33 V)[69][70]
LM78xx Fixed 1 A positive voltage regulators (5 V-24 V)[71]
LM79xx Fixed 1.5 A negative voltage regulators (-5 V, -12 V, -15 V)[72]
LM2576 Fixed and adjustable 3 A buck/buck-boost switching regulators [73]

Voltage-to-frequency converters


Part number Predecessor Obsolete? Description
LM231
LM331		 Precision voltage-to-frequency converter (1 Hz-100 kHz)[74]

Current sources


Part number Predecessor Obsolete? Description
LM134
LM234
LM334		 Adjustable current source (1 μA-10 mA)[75]

Temperature sensors and thermostats

Part number Predecessor Obsolete? Description
LM19 Temperature sensor, 2.5 °C accuracy[76]
LM20 Temperature sensor, 1.5 °C accuracy[77]
LM26 Factory preset thermostat, 3 °C accuracy[78]
LM27 Factory preset thermostat (120 °C-150 °C), 3 °C accuracy[79]
LM34 Precision Fahrenheit temperature sensor, 0.5 °F accuracy[80]
LM35 Precision Celsius temperature sensor, 0.25 °C accuracy[81]
LM45 Precision Celsius temperature sensor, 2 °C accuracy[82]
LM50 Single supply Celsius temperature sensor, 2 °C accuracy[83]
LM56 Dual output resistor programmable thermostat with analog temperature sensor[84]
LM60
LM61
LM62		 Single supply Celsius temperature sensors
(The difference between the components is the voltage scale)[85]
LM75A Digital temperature sensor and programmable thermostat.[86]
LM135
LM235
LM335		 Precision Zener temperature sensor, 1 °C accuracy[87]

Others

Part number Predecessor Obsolete? Description
LM102
LM202
LM302		 Yes Voltage Followers
LM110
LM210
LM310		 Yes Voltage Followers
LM567 Tone decoder
LM3914 Dot / bar graph display driver
LM3915 Dot / Bar Display Driver
LM13700 Operational transconductance amplifier (OTA)

Notes

  • Suffixes that denote specific versions of the part (e.g. LM305 vs. LM305A) are not shown in this list.
  • The first digit of each part denote different temperature ranges. Mostly, LM1xx indicates military-grade temperature range of -55 °C to +125 °C, LM2xx indicates industrial-grade temperature range of -25 °C to +85 °C and LM3xx indicates commercial temperature range of 0 °C to 70 °C.[88]
  • Some of the obsolete parts are continued to be manufactured by different companies other than the original manufacturer, e.g. Fairchild Semiconductor.[89]

See also

References

  1. 1 2 3 Lojek, Bo (28 July 2007). History of Semiconductor Engineering. Springer. pp. 299–301. Retrieved 19 September 2013.
  2. 1 2 Schroeder, Chris (1996). Inside OrCAD. Newnes. p. 17. ISBN 9780750697002.
  3. ↑ Pollefliet, Jean (2004). Vermogenelektronica. Elektronische vermogencontrole (in Dutch). 1. Academia Press. p. 5.32. ISBN 9789038206578. Retrieved 20 September 2013.
  4. ↑ Lenk, John (28 June 1996). Simplified Design of IC Amplifiers. Newnes. p. 152. ISBN 9780080517186. Retrieved 19 September 2013.
  5. ↑ "LM10". Texas Instruments. Retrieved 21 September 2013.
  6. ↑ "LM101A-N". Texas Instruments. Retrieved 20 July 2012.
  7. ↑ "LM107-N". Texas Instruments. Retrieved 20 July 2012.
  8. ↑ "LM108A-N". Texas Instruments. Retrieved 20 July 2012.
  9. ↑ "LM112-N". Texas Instruments. Retrieved 20 July 2012.
  10. ↑ "LM118-N". Texas Instruments. Retrieved 20 July 2012.
  11. ↑ "LM321". Texas Instruments. Retrieved 20 July 2012.
  12. ↑ "LM124". Texas Instruments. Retrieved 20 July 2012.
  13. ↑ "LM146". Texas Instruments. Retrieved 20 July 2012.
  14. ↑ "LM346". Texas Instruments. Retrieved 20 July 2012.
  15. ↑ "LM148". Texas Instruments. Retrieved 20 July 2012.
  16. ↑ "LM158". Texas Instruments. Retrieved 20 July 2012.
  17. ↑ "LM392". Texas Instruments. Retrieved 20 July 2012.
  18. ↑ "LM432". Texas Instruments. Retrieved 21 September 2013.
  19. ↑ "LM611". Texas Instruments. Retrieved 21 September 2013.
  20. ↑ "LM614". Texas Instruments. Retrieved 21 September 2013.
  21. ↑ "LM675". Texas Instruments. Retrieved 21 September 2013.
  22. ↑ "LM709". Texas Instruments. Retrieved 22 September 2013.
  23. ↑ "LM741". Texas Instruments. Retrieved 22 September 2013.
  24. ↑ "LM748". Texas Instruments. Retrieved 22 September 2013.
  25. ↑ "LM833". Texas Instruments. Retrieved 20 July 2012.
  26. ↑ "LM837". Texas Instruments. Retrieved 22 September 2013.
  27. ↑ "LM306". Texas Instruments. Retrieved 20 July 2012.
  28. ↑ "LM111". Texas Instruments. Retrieved 20 July 2012.
  29. ↑ "LM119". Texas Instruments. Retrieved 20 July 2012.
  30. ↑ "LM139". Texas Instruments. Retrieved 20 July 2012.
  31. ↑ "LM160QML". Texas Instruments. Retrieved 20 July 2012.
  32. ↑ "LM161". Texas Instruments. Retrieved 20 July 2012.
  33. ↑ "LM361". Texas Instruments. Retrieved 20 July 2012.
  34. ↑ "LM193". Texas Instruments. Retrieved 20 July 2012.
  35. ↑ "LM397". Texas Instruments. Retrieved 20 July 2012.
  36. ↑ "LM613". Texas Instruments. Retrieved 22 September 2013.
  37. ↑ "LM359". Texas Instruments. Retrieved 20 July 2012.
  38. ↑ "LM363". Texas Instruments. Retrieved 20 July 2012.
  39. ↑ "LM380". Texas Instruments. Retrieved 20 July 2012.
  40. ↑ "LM384". Texas Instruments. Retrieved 20 July 2012.
  41. ↑ "LM1875". Texas Instruments. Retrieved 17 March 2016.
  42. ↑ "LM1876". Texas Instruments. Retrieved 17 March 2016.
  43. ↑ "LM386". Texas Instruments. Retrieved 20 July 2012.
  44. ↑ "LM386". Texas Instruments. Retrieved 12 January 2015.
  45. ↑ "LM386". Texas Instruments. Retrieved 11 March 2013.
  46. ↑ "LM113". Texas Instruments. Retrieved 20 July 2012.
  47. ↑ "LM313". Texas Instruments. Retrieved 20 July 2012.
  48. ↑ "LM329". Texas Instruments. Retrieved 20 July 2012.
  49. ↑ "LM236-2.5". Texas Instruments. Retrieved 20 July 2012.
  50. ↑ "LM368". Texas Instruments. Retrieved 20 July 2012.
  51. ↑ "LM169". Texas Instruments. Retrieved 20 July 2012.
  52. ↑ "LM185-1.2-N". Texas Instruments. Retrieved 20 July 2012.
  53. ↑ "LM199". Texas Instruments. Retrieved 20 July 2012.
  54. ↑ "LM431". Texas Instruments. Retrieved 22 September 2013.
  55. ↑ "LM105". Texas Instruments. Retrieved 20 July 2012.
  56. ↑ "LM109". Texas Instruments. Retrieved 20 July 2012.
  57. ↑ "LM317". Texas Instruments. Retrieved 20 July 2012.
  58. ↑ "LM120". Texas Instruments. Retrieved 20 July 2012.
  59. ↑ "LM123QML". Texas Instruments. Retrieved 20 July 2012.
  60. ↑ "LM325". Texas Instruments. Retrieved 20 July 2012.
  61. ↑ "LM330-N". Texas Instruments. Retrieved 20 July 2012.
  62. ↑ "LM333". Texas Instruments. Retrieved 20 July 2012.
  63. ↑ "LM237". Texas Instruments. Retrieved 20 July 2012.
  64. ↑ "LM138". Texas Instruments. Retrieved 20 July 2012.
  65. ↑ "LM140L". Texas Instruments. Retrieved 20 July 2012.
  66. ↑ "LM140JAN". Texas Instruments. Retrieved 20 July 2012.
  67. ↑ "LM341". Texas Instruments. Retrieved 20 July 2012.
  68. ↑ "LM145". Texas Instruments. Retrieved 20 July 2012.
  69. ↑ "LM150". Texas Instruments. Retrieved 20 July 2012.
  70. ↑ "LM350-N". Texas Instruments. Retrieved 20 July 2012.
  71. ↑ "LM7805C". Texas Instruments. Retrieved 20 July 2012.
  72. ↑ "LM7905". Texas Instruments. Retrieved 25 March 2015.
  73. ↑ "LM2576". Texas Instruments. Retrieved 12 June 2016.
  74. ↑ "LM231". Texas Instruments. Retrieved 20 July 2012.
  75. ↑ "LM134". Texas Instruments. Retrieved 20 July 2012.
  76. ↑ "LM19". Texas Instruments. Retrieved 22 September 2013.
  77. ↑ "LM20". Texas Instruments. Retrieved 22 September 2013.
  78. ↑ "LM26". Texas Instruments. Retrieved 22 September 2013.
  79. ↑ "LM27". Texas Instruments. Retrieved 22 September 2013.
  80. ↑ "LM34". Texas Instruments. Retrieved 22 September 2013.
  81. ↑ "LM35". Texas Instruments. Retrieved 30 November 2016.
  82. ↑ "LM45". Texas Instruments. Retrieved 22 September 2013.
  83. ↑ "LM50". Texas Instruments. Retrieved 22 September 2013.
  84. ↑ "LM57". Texas Instruments. Retrieved 22 September 2013.
  85. ↑ "LM60". Texas Instruments. Retrieved 22 September 2013.
  86. ↑ "LM75A". Texas Instruments. Retrieved 11 October 2017.
  87. ↑ "LM135". Texas Instruments. Retrieved 20 July 2012.
  88. ↑ Jung, Walter G. (2006). Op Amp Applications Handbook. Newnes. p. 806. ISBN 9780750678445. Retrieved 19 September 2013.
  89. ↑ "LM7805A". Fairchild Semiconductor. Retrieved 20 July 2012.
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