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LMV7239M5X

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TI(德州仪器) Comparators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LMV7239M5X

TI(德州仪器) · Comparators · SOT-23-5

LMV7239M5X from TI(德州仪器), in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VOUT output Comparator output; the LMV7239 has a push-pull output stage and operates without an external pull-up resistor.
2 V- power_in Negative supply rail; supply voltage (V+ - V-) is specified from 2.7 V to 5.5 V, with an absolute maximum of 6 V.
3 IN+ input Noninverting input; the input common-mode range extends 200 mV below ground and 200 mV above the supply voltage.
4 IN- input Inverting input; the input common-mode range extends 200 mV below ground and 200 mV above the supply voltage.
5 V+ power_in Positive supply rail; supply voltage (V+ - V-) is specified from 2.7 V to 5.5 V, with an absolute maximum of 6 V.

Key specifications

Parameter Value
Manufacturer TI(德州仪器)
Package SOT-23-5
Category Amplifiers/Comparators
Pins 5

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Input Offset Voltage (2.7 V) VOS -6 0.8 6 mV V+ = 2.7 V, V- = 0 V, TA = 25°C, VCM = V+/2 5
Input Offset Voltage at temp extremes (2.7 V) VOS -8 8 mV At temp extremes, V+ = 2.7 V 5
Input Bias Current (2.7 V) IB 30 400 nA V+ = 2.7 V, TA = 25°C 5
Input Bias Current at temp extremes (2.7 V) IB 600 nA At temp extremes, V+ = 2.7 V 5
Input Offset Current (2.7 V) IOS 5 200 nA V+ = 2.7 V, TA = 25°C 5
Input Offset Current at temp extremes (2.7 V) IOS 400 nA At temp extremes, V+ = 2.7 V 5
Common-Mode Rejection Ratio (2.7 V) CMRR 52 62 dB 0 V < VCM < 2.7 V 5
Power Supply Rejection Ratio (2.7 V) PSRR 65 85 dB V+ = 2.7 V to 5 V 5
Input Common-Mode Voltage Range (2.7 V) VCM -0.2 2.9 V CMRR > 50 dB, V+ = 2.7 V 5
Output Swing High (2.7 V, LMV7239 only) VO -0.35 -0.26 V Printed as V+ - x; IL = 4 mA, VID = 500 mV; values referenced to V+ 5
Output Swing Low (2.7 V) VO 230 350 mV IL = -4 mA, VID = -500 mV 5
Output Swing Low at temp extremes (2.7 V) VO 450 mV IL = -4 mA, VID = -500 mV, at temp extremes 5
Supply Current (2.7 V) IS 52 85 µA No load 5
Supply Current at temp extremes (2.7 V) IS 100 µA No load, at temp extremes 5
Input Offset Voltage (5 V) VOS -6 1 6 mV V+ = 5 V, V- = 0 V, TA = 25°C, VCM = V+/2 6
Input Offset Voltage at temp extremes (5 V) VOS -8 8 mV At temp extremes, V+ = 5 V 6
Input Bias Current (5 V) IB 30 400 nA V+ = 5 V, TA = 25°C 6
Input Bias Current at temp extremes (5 V) IB 600 nA At temp extremes, V+ = 5 V 6
Input Offset Current (5 V) IOS 5 200 nA V+ = 5 V, TA = 25°C 6
Input Offset Current at temp extremes (5 V) IOS 400 nA At temp extremes, V+ = 5 V 6
Common-Mode Rejection Ratio (5 V) CMRR 52 67 dB 0 V < VCM < 5 V 6
Power Supply Rejection Ratio (5 V) PSRR 65 85 dB V+ = 2.7 V to 5 V 6
Input Common-Mode Voltage Range (5 V) VCM -0.2 5.2 V CMRR > 50 dB, V+ = 5 V 6
Output Swing High (5 V, LMV7239 only) VO -0.25 -0.15 V Printed as V+ - x; IL = 4 mA, VID = 500 mV; values referenced to V+ 6
Output Swing Low (5 V) VO 230 350 mV IL = -4 mA, VID = -500 mV 6
Output Swing Low at temp extremes (5 V) VO 450 mV IL = -4 mA, VID = -500 mV, at temp extremes 6
Output Short Circuit Current, sourcing (5 V, LMV7239 only) ISC 25 55 mA Sourcing, VO = 0 V 6
Output Short Circuit Current, sourcing at temp extremes (5 V) ISC 15 mA Sourcing, VO = 0 V, at temp extremes 6
Supply Current (5 V) IS 65 95 µA No load 6
Supply Current at temp extremes (5 V) IS 110 µA No load, at temp extremes 6
Supply Voltage (V+ - V-) V+ - V- 2.7 5.5 V 4
Temperature Range TA -40 85 °C 4
Supply Voltage (V+ - V-) V+ - V- 6 V 4
Voltage at Input/Output Pins VI/VO -0.3 0.3 V Printed as (V+) +0.3 V max and (V-) -0.3 V min 4
Current at Input Pin II -10 10 mA Printed as ±10 mA 4
Storage Temperature Tstg -65 150 °C 4
Junction Temperature TJ 150 °C 4
Soldering Temperature, infrared or convection 235 °C 20 s 4
Soldering Temperature, wave (lead temp) 260 °C 10 s 4
ESD Human-Body Model V(ESD) -1000 1000 V HBM, per ANSI/ESDA/JEDEC JS-001; printed as ±1000 4
ESD Machine Model V(ESD) -100 100 V MM; printed as ±100 4
Junction-to-ambient thermal resistance (DBV, SOT-23, 5 pins) RθJA 265 °C/W DBV (SOT-23) 5 pins, soldered to PCB 4

CAD (KiCad official)

  • Symbol: LMV7239M5X
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: lmv7239m5x-etched.step / lmv7239m5x-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv7239m5x.step / lmv7239m5x.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TI(德州仪器) datasheet (32 pp, sha256 9ab7ea5efaab8103, retrieved 2026-10-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF