LM2903HD

Share

Or copy the link below:

Mfr.Part #
LM2903HD
Manufacturer
STMicroelectronics
Package / Case
8-SOIC (0.154, 3.90mm Width)
Datasheet
Download
Description
IC COMPARATOR DUAL LOW PWR SO-8
Stock
2,072
In Stock :
2,072

Request A Quote(RFQ)

* Fullname:
* Company:
* E-Mail:
  Phone:
  Comment:
* Quantity:
Manufacturer :
STMicroelectronics
Product Category :
Comparators
Quiescent Current :
2.5mA
Terminal Position :
Dual
Mount :
Surface Mount
Number of Terminations :
8
Max Supply Current :
1mA
Average Bias Current-Max (IIB) :
0.4μA
Supply Voltage Limit-Max :
36V
Output Type :
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Terminal Form :
Gull wing
Number of Pins :
8
Operating Temperature :
-40°C~150°C
Moisture Sensitivity Level (MSL) :
3 (168 Hours)
Type :
GENERAL PURPOSE
Radiation Hardening :
No
Input Bias Current :
250nA
Current - Input Bias (Max) :
0.25μA @ 5V
Time@Peak Reflow Temperature-Max (s) :
30
Height Seated (Max) :
1.75mm
ECCN Code :
EAR99
Terminal Finish :
Nickel/Palladium/Gold (Ni/Pd/Au)
Base Part Number :
LM2903
Voltage - Input Offset (Max) :
7mV @ 30V
Current - Output (Typ) :
16mA @ 5V
Mounting Type :
Surface Mount
Input Offset Voltage (Vos) :
7mV
Max Input Current :
250nA
Voltage - Supply, Single/Dual (±) :
2V~36V ±1V~18V
RoHS Status :
ROHS3 Compliant
Supply Voltage :
5V
Response Time :
1.3 μs
Packaging :
Tube
JESD-609 Code :
e4
Nominal Supply Current :
1mA
Width :
3.9mm
Power Supplies :
5V
Package / Case :
8-SOIC (0.154, 3.90mm Width)
Peak Reflow Temperature (Cel) :
260
Output Current :
16mA
Number of Elements :
2
Power Dissipation :
710mW
Number of Functions :
2
Voltage Gain :
106.02dB
Max Power Dissipation :
710mW
Length :
4.9mm
Pin Count :
8
Datasheets
LM2903HD
Introducing Comparators STMicroelectronics LM2903HD from Chip IC,where excellence meets affordability. This product stands out with its Number of Terminations:8, Number of Pins:8, Operating Temperature:-40°C~150°C, Type:GENERAL PURPOSE, Base Part Number:LM2903, Mounting Type:Surface Mount, Package / Case:8-SOIC (0.154, 3.90mm Width), LM2903HD pinout, LM2903HD datasheet PDF, LM2903HD amp .Beyond Comparators STMicroelectronics LM2903HD ,we also offer TLV7041QDCKRQ1, TLV1391IDBVR, TLV7031QDBVRQ1, Our vast inventory has you covered. Contact us now for immediate solutions.

STMicroelectronics LM2903HD


Comparators STMicroelectronics LM2903HD Overview

The LM2903HD from STMicroelectronics is a dual, low power voltage comparator designed for applications requiring a precise voltage monitoring and control. Housed in a compact SO8 package, this device is engineered to operate over a wide range of operating conditions, offering enhanced performance stability. By incorporating the LM2903HD into your designs, you can rely on its efficient functionality to deliver quick and reliable responses in any voltage comparison task, making it an indispensable tool for bulk orders and industrial scale applications.

LM2903HD Features

This robust comparator is known for its low power consumption and wide single or dual supply range from 2V to 36V, or ±1V to ±18V. The LM2903HD includes features such as low input bias current, input offset voltage and offset current which are crucial for power-sensitive applications. Its ability to operate over a wide temperature range from -40°C to +125°C makes it suitable for demanding environments.

LM2903HD Applications

  • Industrial Automation: In systems requiring precise control and monitoring, the LM2903HD can manage voltage thresholds to ensure equipment operates within safe parameters.
  • Automotive Systems: Used in car battery monitors and sensors, the LM2903HD helps in maintaining optimal performance by monitoring voltage variations and triggering necessary actions.
  • Power Supply Control: Essential for managing and comparing voltages in power supplies to prevent over-voltage or under-voltage conditions which can lead to equipment failure.
  • Consumer Electronics: In devices such as home appliances and audio equipment, the LM2903HD contributes to efficiency and reliability by controlling operational voltages precisely.
  • Alarm and Security Devices: This comparator ensures that the systems are responsive and sensitive to any critical changes that may indicate a security breach or a system failure.
Purchase

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 Method

For your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.

IMPORTANT NOTICE

You 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.

Shipping Method

Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...

Shipping Cost

Shipping 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

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.

Manufacturer related products

  • STMicroelectronics
    TVS DIODE 5VWM 11.6VC 1610
  • STMicroelectronics
    TVS DIODE 3VWM SOT323-5
  • STMicroelectronics
    TVS DIODE 5VWM 9.2VC DO216AA
  • STMicroelectronics
    TVS DIODE 5.25VWM 17VC SOT23-6
  • STMicroelectronics
    TVS DIODE 28.2VWM 59VC SMB

Catalog related products

  • Diodes Incorporated
    IC COMPARATOR SGL DIFF SOT-25
  • onsemi
    IC COMP DUAL OFFSET LV 8SOIC
  • Diodes Incorporated
    IC COMP LOW PWR/OFFSET V SOT23-5
  • STMicroelectronics
    IC COMPARATOR LP QUAD 14-SOIC
  • onsemi
    IC COMP QUAD SGL SUPPLY 14SOIC
RFQ
BOM