Name: LM2903DG4
Brand: Texas Instruments
SKU: LM2903DG4
Price: 0.5024 USD
Availability: InStock
Rating: 5 (156 reviews)

LM2903DG4

For Reference Only

Part Number	LM2903DG4
Manufacturer	Texas Instruments
Description	IC DUAL GP DIFF COMPARATR 8-SOIC
Datasheet	LM2903DG4 Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	23,064 piece(s)
Unit Price	$ 0.5024 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM2903DG4 (Linear - Comparators) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For LM2903DG4 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2903DG4 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2903DG4.

LM2903DG4 Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Linear - Comparators
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	Differential
Number of Elements	2
Output Type	CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2 V ~ 36 V, ±1 V ~ 18 V
Voltage - Input Offset (Max)	7mV @ 30V
Current - Input Bias (Max)	0.25µA @ 5V
Current - Output (Typ)	20mA
Current - Quiescent (Max)	2.5mA
CMRR, PSRR (Typ)	-
Propagation Delay (Max)	-
Hysteresis	-
Operating Temperature	-40°C ~ 125°C
Package / Case	8-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Supplier Device Package	8-SOIC

LM2903DG4 Reviews

Leon*****arry

April 8, 2023

★ ★ ★ ★ ★

These very economical items will repair my expensive contactors with just a quick connection.

Jayl*****nshi

April 5, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Isla*****udhuri

March 22, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Tati*****Mayo

March 19, 2023

★ ★ ★ ★ ★

Fast shipping, items are exactly as promised. Reliable company to work with.

Nas*****hadha

March 13, 2023

★ ★ ★ ★ ★

LM2903DG4 arrived in great condition, very happy, Would buy again. A++ . thank you!!

Koa*****oyd

March 11, 2023

★ ★ ★ ★ ★

I have used 2 of the 10 units so far and they work fine.

Phoeni*****terjee

March 8, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Caspi*****akkar

March 2, 2023

★ ★ ★ ★ ★

Great product & fast shipping. Works as they should.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM2903DG4 Packaging

LM2903DG4 FAQ

1. How to order LM2903DG4 on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that LM2903DG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2903DG4. All suppliers must pass our qualification reviews before they can publish their products including LM2903DG4 on Heisener; we pay more attention to the channels and quality of LM2903DG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2903DG4 price and inventory displayed accurate?

The price and inventory of LM2903DG4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of LM2903DG4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM2903DG4 we delivered, we will accept the replacement or return of the LM2903DG4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LM2903DG4.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as LM2903DG4 pin diagram, LM2903DG4 datasheet?

If you need any after-sales service, please do not hesitate to contact us.

LM2903DG4 Related Products

1825Y2500183KCR	Knowles Syfer, CAP CER 1825, 1825 (4564 Metric), -	View
K390K15C0GF5UL2	Vishay BC Components, CAP CER 39PF 50V C0G/NP0 RADIAL, Radial, -	View
EL8103IW-T7	Intersil, IC OPAMP VFB 200MHZ RRO SOT23-5, SC-74A, SOT-753, -	View
XCV800-4FG676I	Xilinx Inc., IC FPGA 444 I/O 676FBGA, 676-BBGA, FCBGA, -	View
RWR89SR392FSBSL	Vishay Dale, RES 0.392 OHM 3W 1% WW AXIAL, Axial, -	View
RNC55J2091BSRE6	Vishay Dale, RES 2.09K OHM 1/8W .1% AXIAL, Axial, -	View
RMCF1206FT2K00	Stackpole Electronics Inc., RES SMD 2K OHM 1% 1/4W 1206, 1206 (3216 Metric), -	View
101-00660-68-6	Amphenol Commercial Products, CONN MICRO SD CARD PUSH-PUSH R/A, -, -	View
MS3116E14-18SW	Amphenol Industrial Operations, PT 18C 18#20 SKT PLUG, -, -	View
VE-26N-IX	Vicor Corporation, CONVERTER MOD DC/DC 18.5V 75W, Full Brick, -	View
VE-JWV-CW-F1	Vicor Corporation, CONVERTER MOD DC/DC 5.8V 100W, Half Brick, -	View
SI5345B-D09727-GM	Silicon Labs, IC CLOCK MULTIPLIER ATTENUATOR, -, -	View

LM2903DG4 Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
LM2903DG4 D# V36:1790_07270747	Texas Instruments	Comparator Dual R-R O/P ±15V/30V 8-Pin SOIC Tube RoHS: Compliant	0
LM2903DRG4 D# V36:1790_07270753	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R RoHS: Compliant	0
LM2903D D# E02:0323_00212006	STMicroelectronics	Comparator Dual ±18V/36V 8-Pin SO N Tube RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LM2903D

D# LM2903D

STMicroelectronics

Comparator Dual ±18V/36V 8-Pin SO N - Rail/Tube (Alt: LM2903D)

Part Number

Manufacturer

Description

Stock

LM2903D

D# LM2903D

STMicroelectronics

Comparator Dual ±18V/36V 8-Pin SO N (Alt: LM2903D)

Part Number	Manufacturer	Description	Stock
LM2903DRG4	Texas Instruments		2035
LM2903DG4	Texas Instruments		697
LM2903D	Philips Semiconductors		230

Part Number

Manufacturer

Description

Stock

LM2903D

D# 41S5855

STMicroelectronics

Comparator Dual 18V/36V 8-Pin

2027

Part Number	Manufacturer	Description	Stock
LM2903DG4	Texas Instruments	DIFFERENTIAL COMPARATOR, DUAL, 0.3 uS SOIC8, Comparator Type:Differential, No. of Comparators:2, Response Time:300ns, Supply Voltage Range:2V to 36V, Comparator Case Style:SOIC, No. of Pins:8, Operating Temperature Min:-40C , RoHS Compliant: Yes	0
LM2903DRG4	Texas Instruments	- Tape and Reel	300000
LM2903D	NXP Semiconductors	Min Qty 14	12268

Part Number

Manufacturer

Description

Stock

LM2903D

D# C1S746201593427

Texas Instruments

Comparator Dual }15V/30V 8-Pin SOIC Tube

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

LM2903D

Texas Instruments

Comparator General Purpose CMOS, DTL, ECL, MOS, Open-Collector, TTL 8-SO

Part Number

Manufacturer

Description

Stock

LM2903D

National Semiconductor Corporation

RoHS: Not Compliant

Part Number	Manufacturer	Description	Stock
LM2903DRG4 D# 296-35904-1-ND	Texas Instruments	IC DUAL GP DIFF COMPARATR 8-SOIC	497
LM2903D D# 296-1012-5-ND	Texas Instruments	IC DUAL DIFF COMPARATOR 8-SOIC	4975
LM2903DG4 D# 296-36102-5-ND	Texas Instruments	IC DUAL GP DIFF COMPARATR 8-SOIC	499

Part Number	Manufacturer	Description	Stock
LM2903DG4 D# LM2903DG4	National Semiconductor Corporation	Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct	2892
LM2903DRG4 D# LM2903DRG4	National Semiconductor Corporation	Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct	2871
LM2903D D# LM2903D	UNKNOWN MANUFACTURER	Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct	14

Part Number

Manufacturer

Description

Stock

LM2903D

In stock shipping within 2days

2500

LM2903DRG4

Texas Instruments

In stock shipping within 2days

2033

Part Number

Manufacturer

Description

Stock

LM2903D

D# 3118416

Texas Instruments

IC, COMPARATOR, DUAL, DIFFERNTIAL

RoHS: Compliant

Min Qty: 5

Container: Each

512

LM2903DRG4

D# 3118420

Texas Instruments

COMPARATOR, CMOS/TTL, 1.3US, SOIC-8

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

8716

Part Number

Manufacturer

Description

Stock

LM2903D

STMicroelectronics

Available

86940

Part Number

Manufacturer

Description

Stock

LM2903D

NEW AND ORGINAL. ISRAEL W.HOUSE

12000

Part Number

Manufacturer

Description

Stock

LM2903D

STMicroelectronics

LM2903 Series 36 V 400 nA Surface Mount Dual General Purpose Comparator - SOIC-8

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
LM2903DG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	809
LM2903D	National Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1044000
LM2903DRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	26100

Part Number	Manufacturer	Description	Stock
LM2903DG4	Texas Instruments	OEM/CM ONLY	764
LM2903DRG4	Texas Instruments	OEM/CM ONLY	830
LM2903DG4STICK	Texas Instruments	OEM/CM ONLY	851

Part Number

Manufacturer

Description

Stock

LM2903D

ST Microwave Corporation

In stock

1438

Part Number	Manufacturer	Description	Stock
LM2903DG4	Texas Instruments	in stock - can ship the same day	60
LM2903D	STMicroelectronics	in stock - can ship the same day	16
LM2903DRG4	Texas Instruments	in stock - can ship the same day	2500

Part Number

Manufacturer

Description

Stock

LM2903DRG4

Texas Instruments

OEM/CM Immediate delivery

6982

LM2903D

STMicroelectronics

OEM/CM Immediate delivery

8591

Part Number	Manufacturer	Description	Stock
LM2903DG4 D# 595-LM2903DG4	Texas Instruments	Analog Comparators Dual Differential Comparator RoHS: Compliant	3436
LM2903DRG4 D# 595-LM2903DRG4	Texas Instruments	Analog Comparators Dual Differential Comparator RoHS: Compliant	4086
LM2903D D# 595-LM2903D	Texas Instruments	Analog Comparators Dual Diff RoHS: Compliant	6024

Part Number

Manufacturer

Description

Stock

LM2903D

D# XSCRSN000013135

National Semiconductor Corporation

230

Part Number

Manufacturer

Description

Stock

LM2903DRG4

D# 52AH7172

Texas Instruments

COMPARATOR, CMOS/TTL, 1.3US, SOIC-8, Comparator Type:Differential, No. of Comparators:2 Comparators, Response Time:1.3µs, Supply Voltage Range:2V to 30V, ± 1V to ± 15V, Comparator Case Style:SOIC, No. of Pins:8Pins, IC Output RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

8716

LM2903D

D# 31AH1960

Texas Instruments

IC, COMPARATOR, DUAL, DIFFERNTIAL, Comparator Type:Differential, No. of Comparators:2 Comparators, Response Time:300ns, Supply Voltage Range:2V to 36V, Comparator Case Style:SOIC, No. of Pins:8Pins, IC Output Type:CMOS, MOS, TTL, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Bulk

480

Part Number	Manufacturer	Description	Stock
LM2903DG4 D# NS-LM2903DG4	Texas Instruments	OEM/CM ONLY	3918
LM2903DRG4 D# NS-LM2903DRG4	Texas Instruments	OEM/CM ONLY	2534
LM2903D D# NS-LM2903D	Texas Instruments	OEM/CM ONLY	2982

Part Number	Manufacturer	Description	Stock
LM2903DG4	Texas Instruments	IC,VOLT COMPARATOR,DUAL,BIPOLAR,SOP,8PIN,PLASTIC, LEAD FREE	236
LM2903D	Philips Semiconductors	Voltage Comparator, Dual, 8 Pin, Plastic, SOP	2707
LM2903DRG4	Texas Instruments	DUAL COMPARATOR, 15000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, 8 Pin Plastic SOP	3126

Part Number

Manufacturer

Description

Stock

LM2903D

D# LM2903D

Texas Instruments

Semiconductor

1280

Part Number

Manufacturer

Description

Stock

LM2903D

D# 1218671

Texas Instruments

LM2903D Texas Instruments, Dual Comparator, Open Collector O/P, 1.3s 3 28 V 8-Pin SOIC, TU

Min Qty: 75

Container: Tube

675

Part Number

Manufacturer

Description

Stock

LM2903D

Texas Instruments

LM2903 Dual differential comparator, automotive grade

RoHS: Compliant

12496

Part Number	Manufacturer	Description	Stock
LM2903DRG4	Texas Instruments	OEM/CM ONLY	24016
LM2903D	STMicroelectronics	OEM/CM ONLY	356472
LM2903DG4	Texas Instruments	OEM/CM ONLY	984

Part Number

Manufacturer

Description

Stock

LM2903DRG4

Texas Instruments

IN stock Immediate delivery

6997

LM2903D

STMicroelectronics

IN stock Immediate delivery

8606

Part Number

Manufacturer

Description

Stock

LM2903DRG4

Texas Instruments

Part Number

Manufacturer

Description

Stock

LM2903D

D# 2028020378

ON Semiconductor

LM2903D On Semiconductor IC

Part Number

Manufacturer

Description

Stock

LM2903DRG4

Texas Instruments

Dual differential comparator, automotive grade

LM2903D

Texas Instruments

Dual differential comparator, automotive grade

Part Number

Manufacturer

Description

Stock

LM2903D

STMicroelectronics

shipping today

1345

LM2903DRG4

Texas Instruments

shipping today

166

Part Number

Manufacturer

Description

Stock

LM2903D

D# 52958314

STMicroelectronics

Comparator Dual ±18V/36V 8-Pin SO N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM2903D

Texas Instruments

RFQ

550

LM2903DG4

Texas Instruments

RFQ

8218

Part Number

Manufacturer

Description

Stock

LM2903DRG4

Texas Instruments

IC DUAL GP DIFF COMPARATR 8-SOIC

3400

LM2903D

Texas Instruments

IC DUAL DIFF COMP 8-SOIC

1647

Part Number

Manufacturer

Description

Stock

LM2903D

D# 1467681

STMicroelectronics

COMPARATOR, DUAL, 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LM2903DRG4

D# 3118420

Texas Instruments

COMPARATOR, CMOS/TTL, 1.3US, SOIC-8

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

9216

Quick Inquiry

LM2903DG4

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS