Product Images are shown for illustrative purposes only and may differ from actual product.

LM393 Comparator IC

  • Stock: 44

    Availability: InStock priceValidUntil: 2026-07-07

  • SKU: 428 | DAA082

Availability: InStock priceValidUntil: 2026-07-07

  • Rs. 10.62 (inc GST)
    Rs.9.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

LM393 Comparator IC

LM393 Low Offset Voltage Dual Comparator

LM393 is a dual precision voltage comparator IC capable of single or dual supply operation. LM393 IC is designed to permit a common mode range−to−ground level with single supply operation. Input offset voltage specifications as low as 2.0 mVolt make this device an excellent selection for many applications in consumer, automotive, and industrial electronics.

LM393 IC is used in most of the digital comparator Modules that is used in GAS sensor modules, rain sensors etc.

Features of LM393 Comparator IC

  • Wide Single−Supply Range : 2.0 Vdc to 36 Vdc
  • Split−Supply Range : ±1.0 Vdc to ±18 Vdc
  • Very Low Current Drain Independent of Supply Voltage : 0.4 mA
  • Low Input Bias Current : 25 nA
  • Low Input Offset Current : 5.0 nA
  • Low Input Offset Voltage : 5.0 mV (max) LM293/393
  • Input Common Mode Range to Ground Level
  • Differential Input Voltage Range Equal to Power Supply Voltage
  • Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Related Links

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

NEW Products

Product Page : New Products

ST-07002 7" Resistive Touch Screen Panel

ST-07002 7 Inch Resistive Touch Screen Panel ST-07002 7" Resistive Touch Panel with durable design, ..

Rs.1,319.55 (inc GST)
Rs.1,118.26 + GST

SKU: 8195 | DAH822
Stock: 4

MOV 14D471 Metal Oxide Varistor

MOV 14D471 Metal Oxide VaristorMOV 14D471 Metal oxide Varistor for circuit protection against voltag..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 2927 | DAE584X
Stock: 0

BT138 600V TRIAC

BT138 600V TRIAC BT138-600 TRIAC for motor control, 12A current, 600V voltage, ideal for lighting an..

Rs.44.13 (inc GST)
Rs.37.40 + GST

SKU: 2368 | DAB930
Stock: 6

9 Pin Male Right Angle Screwable Plug 7.62mm (Combicon Connector)

Combicon Connector 9 Pin Male Right Angle Screwable Plug 7.62mm 9 Pin Male Right Angle Screwable Pl..

Rs.22.30 (inc GST)
Rs.18.90 + GST

SKU: 3644 | DAF251
Stock: 80

Have You Seen

Product Page : Have You Seen

Meanwell SMPS HDR-30-12

Meanwell HDR-30-12 SMPS - Compact DIN Rail Power SupplyMeanwell HDR-30-12 offers high efficiency, un..

Rs.1,495.65 (inc GST)
Rs.1,267.50 + GST

SKU: 2508 | DAC672
Stock: 2

10D7 NTC Thermistor

10D7 NTC Thermistor10D7 NTC Thermistor for precise temperature sensing with a resistance of 10kΩ at ..

Rs.18.88 (inc GST)
Rs.16.00 + GST

SKU: 9302 | DAD262
Stock: 2

MCU-164 SN74HC164D 8 Bit Shift Register Module

SN74HC164D 8-Bit Shift Register Module MCU-164 SN74HC164D 8-Bit Shift Register Module with gated ser..

Rs.174.64 (inc GST)
Rs.148.00 + GST

SKU: 3265 | DAD357
Stock: 5

Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF SPDT Relay for ElectronicsHongfa HF33F/024-HSLTF Relay is a compact SPDT rela..

Rs.79.30 (inc GST)
Rs.67.20 + GST

SKU: 9977 | DAI769
Stock: 30

Related Products

Waterproof RGB LED Module

Waterproof RGB LED Module

Waterproof RGB LED ModuleSMD5050 Three RGB LED Waterproof ModuleThis is a SMD LED waterproof module ..

Rs.47.20 (inc GST)
Rs.40.00 + GST

SKU: 541 |
Stock: 0
W5500 Ethernet Controller IC

W5500 Ethernet Controller IC

W5500 Ethernet Controller IC for Stable Internet ConnectivityW5500 IC for embedded systems + TCP/IP ..

Rs.210.16 (inc GST)
Rs.178.10 + GST

SKU: 3611 | DAF097
Stock: 20
TN80C188EB20 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS SMD IC

TN80C188EB20 16-BIT HIGH-INTEGRATION EMBEDDED PROCESSORS SMD IC

Intel TN80C188EB20 16-Bit Embedded Processor SMD IC TN80C188EB20 processor, 16-bit, 20 MHz, ideal fo..

Rs.949.90 (inc GST)
Rs.805.00 + GST

SKU: 9498 | DAI450
Stock: 0
LED YELLOW DIFFUSED RECTANGULAR 2X5MM

LED YELLOW DIFFUSED RECTANGULAR 2X5MM

LED Yellow Diffused Rectangular 2x5mm LED YELLOW DIFFUSED RECTANGULAR 2X5MM for visual indication wi..

Rs.1.59 (inc GST)
Rs.1.34 + GST

SKU: 9527 | DAI389
Stock: 0
SS36 SCHOTTKY SMD DIODE

SS36 SCHOTTKY SMD DIODE

SS36 Schottky SMD Diode - 60V, 3A Power Diode SS36 Schottky SMD Diode - Low forward voltage drop, 3..

Rs.7.97 (inc GST)
Rs.6.75 + GST

SKU: 9199 | DAF006
Stock: 20
Female Lugs For 2515 Relimate 2.5MM Pitch

Female Lugs For 2515 Relimate 2.5MM Pitch

Connectors and Cables Female Lugs For 2515 Relimate 2.5MM Pitch 2515 Relimate Female Lugs for relia..

Rs.2.18 (inc GST)
Rs.1.85 + GST

SKU: 9811 | DAI646
Stock: 0