Datasheets
LP339DRG4 by: Texas Instruments

Quad low-power commercial grade standard comparator 14-SOIC 0 to 70

Part Details for LP339DRG4 by Texas Instruments

Results Overview of LP339DRG4 by Texas Instruments

Tip: 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.

LP339DRG4 Information

LP339DRG4 by Texas Instruments 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 LP339DRG4

Part # Distributor Description Stock Price Buy
Win Source Electronics LOW-POWER QUAD DIFFERENTIAL COMPARATORS 29300
  • 135 $0.3820
  • 320 $0.3135
  • 495 $0.3037
  • 685 $0.2939
  • 880 $0.2841
  • 1,180 $0.2547
$0.2547 / $0.3820 Buy Now

Part Details for LP339DRG4

LP339DRG4 CAD Models

LP339DRG4 Part Data Attributes

LP339DRG4 Texas Instruments
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LP339DRG4 Texas Instruments Quad low-power commercial grade standard comparator 14-SOIC 0 to 70
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Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, SOIC-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type COMPARATOR
Average Bias Current-Max (IIB) 0.04 µA
Bias Current-Max (IIB) @25C 0.025 µA
Input Offset Voltage-Max 5000 µV
JESD-30 Code R-PDSO-G14
JESD-609 Code e4
Length 8.65 mm
Moisture Sensitivity Level 1
Number of Functions 4
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Type OPEN-COLLECTOR; OPEN-DRAIN
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP14,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Response Time-Nom 1300 ns
Seated Height-Max 1.75 mm
Supply Current-Max 0.1 mA
Supply Voltage Limit-Max 36 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
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 LP339DRG4

This table gives cross-reference parts and alternative options found for LP339DRG4. 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 LP339DRG4, 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
LM339DE4 Texas Instruments Check for Price Quad differential comparator 14-SOIC 0 to 70 LP339DRG4 vs LM339DE4
LP339D Texas Instruments $0.8406 Quad low-power commercial grade standard comparator 14-SOIC 0 to 70 LP339DRG4 vs LP339D
LM239DR2 onsemi Check for Price QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO14, SOIC-14 LP339DRG4 vs LM239DR2
LM339MX Fairchild Semiconductor Corporation $0.1243 Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO14, SOP-14 LP339DRG4 vs LM339MX
LM339M onsemi $0.2295 Comparator, Quad, Single Supply, SOIC-14 N, 4860-TUBE LP339DRG4 vs LM339M
CA0239M Intersil Corporation Check for Price QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO14 LP339DRG4 vs CA0239M
LP339DRE4 Texas Instruments Check for Price Quad low-power commercial grade standard comparator 14-SOIC 0 to 70 LP339DRG4 vs LP339DRE4
LM239DG onsemi Check for Price Comparator, Quad, Single Supply, 36 V, SOIC-14 NB, 55-TUBE LP339DRG4 vs LM239DG
LP2901DR Texas Instruments $0.5641 Quad low-power industrial grade standard comparator 14-SOIC -40 to 85 LP339DRG4 vs LP2901DR
Part Number Manufacturer Composite Price Description Compare
LM339MX onsemi Check for Price Comparator, Quad, Single Supply, SOIC-14 N, 3000-REEL LP339DRG4 vs LM339MX
CA0239M96 Intersil Corporation Check for Price QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDSO14, SOIC-14 LP339DRG4 vs CA0239M96
LM239DRG3 Texas Instruments $0.1259 Quad differential comparator, commercial grade 14-SOIC -25 to 85 LP339DRG4 vs LM239DRG3
PM239P Precision Monolithics Inc Check for Price Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP14, PLASTIC, DIP-14 LP339DRG4 vs PM239P
LM339M National Semiconductor Corporation Check for Price IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO14, SOIC-14, Comparator LP339DRG4 vs LM339M
LM339N Motorola Mobility LLC Check for Price QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, PDIP14, PLASTIC, DIP-14 LP339DRG4 vs LM339N
LM339N/NOPB National Semiconductor Corporation Check for Price IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDIP14, LEAD FREE, PLASTIC, DIP-14, Comparator LP339DRG4 vs LM339N/NOPB
LP339NE4 Texas Instruments Check for Price Quad, Low-Power, General Purpose Differential Comparator 14-PDIP 0 to 70 LP339DRG4 vs LP339NE4
LM339J Raytheon Semiconductor Check for Price Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14, CERAMIC, DIP-14 LP339DRG4 vs LM339J
LM339J Rochester Electronics LLC Check for Price Comparator, 4 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14, CERDIP-14 LP339DRG4 vs LM339J

LP339DRG4 Related Parts

LP339DRG4 Frequently Asked Questions (FAQ)

  • The LP339DRG4 can handle input voltages up to 30V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.

  • To ensure stability, use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of 0.5 ohms or less, and keep the input capacitance as small as possible.

  • The LP339DRG4 can provide up to 1.5A of output current, but this may vary depending on the input voltage, output voltage, and ambient temperature.

  • Choose an output capacitor with a value of at least 10uF and a low ESR (Equivalent Series Resistance) of 0.5 ohms or less, and ensure it's rated for the output voltage and operating temperature range.

  • The LP339DRG4 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Ensure proper heat sinking and thermal management to maintain reliability.