Register or Sign In
Upload BOM

Unable to extract parts from document.
Please try again.

Part Search Parametric Search Part Intelligence

If you like Findchips… You will love Findchips PRO. Try it Now.

LM393DR

Amplifier Circuits » Comparators

Dual Differential Comparator 8-SOIC 0 to 70

Choose Manufacturer
Price Range $0.0818 / $0.4950

Part Details

CAD Models Information

Model Data Powered by Samacsys
  • Part Symbol
  • Footprint
  • 3D Model
Available Download Formats
Altium Eagle OrCad PADS KiCad

Sign in to download this CAD model.

Register or Sign In

By downloading CAD models from Samacsys, you agree to our Terms & Conditions and Privacy Policy

Distributors with Stock

Total Inventory

81,111

FFF Equivalents (5) Functional Equivalents (10)
Part Number Description Manufacturer Compare
LM393DT Amplifier Circuits Low power dual voltage comparator STMicroelectronics LM393DR vs LM393DT
LM393DG Amplifier Circuits Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 98-TUBE ON Semiconductor LM393DR vs LM393DG
LM393DRG4 Amplifier Circuits Dual Differential Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393DRG4
LM393DR2G Amplifier Circuits Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 2500-REEL ON Semiconductor LM393DR vs LM393DR2G
LM393D Amplifier Circuits Dual Differential Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393D
Part Number Description Manufacturer Compare
LM393N Amplifier Circuits Comparator, Dual, Low Offset Voltage, 3000-TUBE ON Semiconductor LM393DR vs LM393N
LM393DT Amplifier Circuits Low power dual voltage comparator STMicroelectronics LM393DR vs LM393DT
LM393MX Amplifier Circuits Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393MX
LM393DG Amplifier Circuits Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 98-TUBE ON Semiconductor LM393DR vs LM393DG
LM393MX/NOPB Amplifier Circuits Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393MX/NOPB
LM393N/NOPB Amplifier Circuits Low Power Low Offset Voltage Dual Comparator 8-PDIP 0 to 70 Texas Instruments LM393DR vs LM393N/NOPB
LM393DRG4 Amplifier Circuits Dual Differential Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393DRG4
LM393M/NOPB Amplifier Circuits Low Power Low Offset Voltage Dual Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393M/NOPB
LM393DR2G Amplifier Circuits Comparator, Dual, Low Offset Voltage, SOIC-8 Narrow Body, 2500-REEL ON Semiconductor LM393DR vs LM393DR2G
LM393D Amplifier Circuits Dual Differential Comparator 8-SOIC 0 to 70 Texas Instruments LM393DR vs LM393D

Global Popularity

368 of 3,182,143 parts

0% change vs. last year

Popularity in Amplifier Circuits

12 of 21,738 parts

0% change vs. last year

Popularity in Comparators

2 of 3,377 parts

0% change vs. last year

Popularity by Region

Very High

Medium

Good

Low

  • 1. China
    100
  • 2. United States of America
    92
  • 3. Germany
    80
  • 4. France
    79
  • 5. South Korea
    79
  • 6. India
    77
  • 7. Thailand
    73
  • 8. HKG
    73
  • 9. Sweden
    66
  • 10. Russia
    66

Estimated Price History

May 2018 - Present Past 6 Months

price

since last month

Estimated Stock History

May 2018 - Present Past 6 Months

Stock

since last month

Market Price Analysis

No data available
Authorized Distributors (4) Independent Distributors (0)

Datasheets & Reference Designs

LM293

ON Semiconductor
Also for: LM393DMR2G, LM293DMR2G, LM393DMR2 and 32 others.
  • LM393NG,
  • LM393EDR2G,
  • LM2903VDR2,
  • LM293D,
  • LM2903VDR2G,
  • LM393DG,
  • LM2903VN,
  • NCV2903DMR2G,
  • LM2903VNG,
  • NCV2903VDR2G,
  • NCV2903,
  • NCV2903DMR2,
  • LM393D,
  • LM293DR2G,
  • LM2903,
  • LM2903DR2G,
  • LM393DR2G,
  • LM293DMR2,
  • LM293DR2,
  • LM2903EDR2G,
  • NCV2903DR2G,
  • LM293DG,
  • LM2903VD,
  • LM2903DMR2,
  • LM393DR2,
  • LM2903DMR2G,
  • NCV2903DR2,
  • LM2903VDG,
  • LM293,
  • LM2903DR2,
  • LM2903V,
  • LM2903DG

Reference Designs

  • TIDA-00782 Portable, High Brightness HD Projection Display Reference Design using DLP® Technology | TI.com
    TIDA-00782: This reference design, featuring the DLP Pico™ 0.45-inch WXGA display chipset enables use of HD resolution for projection display applications such as accessory projectors, smart projectors, mobile Smart TV, built in projectors like projection functionality inside notebooks, laptops and hot spots. The chipset used in the design comprises of DLP4501 (.45 WXGA) DMD and DLPC6401 display controller. The external LED Driver reference design can be accessed under following link: PMP4356
  • 25W, 100-264VAC Input, 0-10V Dimmable LED Driver for Downlights, Troffers and Modules
    PMP6023: This is an isolated, 25W, 0-10V dimmable LED driver design with >0.9 power factor (PF) which meets or exceeds commercial lighting PF and total harmonic distortion (THD) requirements. It is well suited for integral LED luminaires, or ballasts, that use high-brightness LED emitters. This design is optimized for a 500mA (max) LED output current and LED stack voltages ranging from 45 V to 55 V.
  • PMP4298A Direct Type and Local Dimming for Conventional TV power with an LED driver, no boost DC/DC | TI.com
  • PMP4298 Direct Type/ Local Dimming (Conventional TV power + Boost + LED driver) | TI.com
    PMP4298: In this topology, the UCC28051 is a boost transition mode (TM) power factor corrector (PFC), which can rectify an AC input line voltage to 380V DC; the resonant LLC stage UCC25600 regulates the output to 24V/2A for an audio amplifier with feedback to the LLC controller, and 48V for the LED driver input. The flyback with UCC28610 in parallel generates 5V/3A for the system board and 5V/1A for standby power. In the LED driver stage, the 48V input voltage requires another front end boost stage to boost the output voltage to 80V, which connects to the eight-channel TLC5960 with 20LEDs at 120mA per string.This technique is the most common type of current LED backlight; the LLC design is easily implemented. The intelligent headroom voltage monitor (oriHVM™) automatically minimizes the power loss caused by the LED forward voltage change. Only a single additional resistor regulates the boost dc-dc output voltage.
  • Dual-Channel Full-Bridge Converter (54V @ 30A) for PoE Power Sourcing (PSE)
    PMP6712: PMP6712 is a phase-shifted full-bridge converter capable of delivering 1600W of isolated output power and achieving efficiency of greater than 96%. This design uses the UCC28950 controller in a dual phase master-slave configuration. An LM5017 constant on-time synchronous buck regulator provides bias power to primary and secondary-side circuits using a coupled inductor with isolated flyback winding. The isolation voltage is specified as 2250VDC, allowing this design to be used as a system supply for Power Over Ethernet and other telecommunications applications.
  • Portable, High Brightness HD Projection Display Reference Design using DLP® Technology
    TIDA-00782: This reference design, featuring the DLP Pico™ 0.45-inch WXGA display chipset enables use of HD resolution for projection display applications such as accessory projectors, smart projectors, mobile Smart TV, built in projectors like projection functionality inside notebooks, laptops and hot spots. The chipset used in the design comprises of DLP4501 (.45 WXGA) DMD and DLPC6401 display controller. The external LED Driver reference design can be accessed under following link: PMP4356
  • Direct Type/ Local Dimming (Conventional TV power + Boost + LED driver)
    PMP4298: In this topology, the UCC28051 is a boost transition mode (TM) power factor corrector (PFC), which can rectify an AC input line voltage to 380V DC; the resonant LLC stage UCC25600 regulates the output to 24V/2A for an audio amplifier with feedback to the LLC controller, and 48V for the LED driver input. The flyback with UCC28610 in parallel generates 5V/3A for the system board and 5V/1A for standby power. In the LED driver stage, the 48V input voltage requires another front end boost stage to boost the output voltage to 80V, which connects to the eight-channel TLC5960 with 20LEDs at 120mA per string.This technique is the most common type of current LED backlight; the LLC design is easily implemented. The intelligent headroom voltage monitor (oriHVM™) automatically minimizes the power loss caused by the LED forward voltage change. Only a single additional resistor regulates the boost dc-dc output voltage.
  • PMP6712 Dual-Channel Full-Bridge Converter (54V @ 30A) for PoE Power Sourcing (PSE) | TI.com
    PMP6712: PMP6712 is a phase-shifted full-bridge converter capable of delivering 1600W of isolated output power and achieving efficiency of greater than 96%. This design uses the UCC28950 controller in a dual phase master-slave configuration. An LM5017 constant on-time synchronous buck regulator provides bias power to primary and secondary-side circuits using a coupled inductor with isolated flyback winding. The isolation voltage is specified as 2250VDC, allowing this design to be used as a system supply for Power Over Ethernet and other telecommunications applications.
  • PMP6023 25W, 100-264VAC Input, 0-10V Dimmable LED Driver for Downlights, Troffers and Modules | TI.com
    PMP6023: This is an isolated, 25W, 0-10V dimmable LED driver design with >0.9 power factor (PF) which meets or exceeds commercial lighting PF and total harmonic distortion (THD) requirements. It is well suited for integral LED luminaires, or ballasts, that use high-brightness LED emitters. This design is optimized for a 500mA (max) LED output current and LED stack voltages ranging from 45 V to 55 V.
  • Direct Type and Local Dimming for Conventional TV power with an LED driver, no boost DC/DC

Related Parts

Add to list:
Create New List

FindChips.com Feedback? | Contact Us | Most Searched Terms | Browse Parts | Blog | Privacy Policy | Terms of Service | Advertise With Us

All content Copyright © 2019, SupplyFrame.com

Confirm BOM Data

! Unable to save document.
Please try again.

!

Change Part Number
Change Qty
Change CPN
Change Designator
Change Parent PN
Part Number ( parts) Qty CPN Designator Partent PN

BOM Options

Preferred distributors for this list (10)
Save List Cancel

Select preferred distributors

!  

Save Cancel

Working...

  1. 1 Uploading Document
  2. 2 Processing Document
  3. 3 Saving Data

Your FindChips PRO license has expired.

Please update your account details for future billings.

Update Account Details → or Request Extension →
You have a Findchips Basic account.

Your account has reached its list limit (3 Lists). To create a new list, an existing list must be removed.

Upgrade to Findchips Pro to increase your List count to 200

Upgrade to FindChips PRO →