LM2903MX
- Mfr.Part #
- LM2903MX
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR DUAL 0.4MA 8-SOIC
- Stock
- 5,000
- In Stock :
- 5,000
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Comparators
- Width :
- 3.9mm
- Factory Lead Time :
- 10 Weeks
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Number of Elements :
- 2
- Average Bias Current-Max (IIB) :
- 0.5μA
- Input Offset Voltage (Vos) :
- 7mV
- Current - Output (Typ) :
- 16mA @ 5V
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Type :
- GENERAL PURPOSE
- Input Bias Current :
- 250nA
- Power Supplies :
- 5V
- Supply Voltage Limit-Max :
- 36V
- Height Seated (Max) :
- 1.775mm
- Operating Temperature :
- -40°C~125°C
- Quiescent Current :
- 2.5mA
- Number of Functions :
- 2
- Nominal Supply Current :
- 1mA
- Voltage - Input Offset (Max) :
- 7mV @ 5V
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply, Single/Dual (±) :
- 2V~36V ±1V~18V
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- TIN/TIN COPPER
- Number of Terminations :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Response Time :
- 1.5 μs
- Radiation Hardening :
- No
- Pin Count :
- 8
- Max Supply Current :
- 1mA
- Output Current :
- 16mA
- Number of Pins :
- 8
- Supply Voltage :
- 5V
- Current - Input Bias (Max) :
- 0.25μA @ 5V
- Published :
- 2010
- REACH SVHC :
- Unknown
- Length :
- 4.9mm
- Output Type :
- CMOS, MOS, Open-Collector, TTL
- Output Current per Channel :
- 16mA
- Voltage Gain :
- 100dB
- Lead Free :
- Lead Free
- Max Input Current :
- 250nA
- Base Part Number :
- LM2903
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Series :
- Now
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Datasheets
- LM2903MX

Comparators ROHM Semiconductor LM2903MX Overview
The LM2903MX from ROHM Semiconductor stands out in the market as a highly reliable dual comparator IC, designed for precision voltage comparison applications. This component is housed in a compact 8-SOIC package, ensuring minimal space usage while providing robust functionality. The IC features a low supply current of just 0.4 mA, making it an ideal choice for power-sensitive applications across various industries. Engineered for simplicity and efficiency, the LM2903MX enhances system reliability and speed in detecting voltage differences, critical for automated processes and diagnostics.
LM2903MX Features
- Dual comparator circuit which offers precise voltage level detection.
- Low operating current of 0.4 mA, optimal for battery-operated devices.
- Wide single or dual supply voltage range from 2 V to 36 V.
- Operational temperature range from -40°C to +85°C, suitable for harsh environments.
- Output compatible with TTL, MOS, and CMOS logic systems.
LM2903MX Applications
- Industrial Equipment: Facilitates precise control and monitoring by comparing voltage levels, ensuring equipment operates within safe parameters.
- Battery Management Systems: Used to compare voltage levels across cells, vital for maintaining balance and extending battery life.
- Automotive Sensors: Enhances sensor signals by comparing voltage outputs, crucial for systems like anti-lock braking and airbag deployment.
- Window Comparators: Critical for setting upper and lower voltage thresholds, used in various monitoring and alarm systems.
- Signal Conditioning Devices: Improves signal integrity by filtering and amplifying the necessary voltage levels for accurate readings.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















