Name: LM2903QD
Brand: Texas Instruments
SKU: LM2903QD
Price: 1.0524 USD
Availability: InStock
Rating: 5 (182 reviews)

LM2903QD

For Reference Only

Part Number	LM2903QD
Manufacturer	Texas Instruments
Description	IC DUAL DIFF COMPARATOR 8-SOIC
Datasheet	LM2903QD Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	2,496 piece(s)
Unit Price	$ 1.0524 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # LM2903QD (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 LM2903QD specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM2903QD with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM2903QD.

LM2903QD 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

LM2903QD Reviews

Forr*****Quinn

April 8, 2023

★ ★ ★ ★ ★

I've had no issues. Good product, would buy again.

Lochl*****llespie

April 6, 2023

★ ★ ★ ★ ★

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Crist*****ridhar

March 31, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Rayde*****udhry

March 12, 2023

★ ★ ★ ★ ★

I was able to make my list of needed parts and use suggested products. The big plus is the fact they show inventory quantity.

Kayso*****tinez

February 21, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

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LM2903QD Packaging

LM2903QD FAQ

1. How to order LM2903QD 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 LM2903QD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM2903QD. All suppliers must pass our qualification reviews before they can publish their products including LM2903QD on Heisener; we pay more attention to the channels and quality of LM2903QD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM2903QD price and inventory displayed accurate?

The price and inventory of LM2903QD 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 LM2903QD?

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 LM2903QD we delivered, we will accept the replacement or return of the LM2903QD 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 LM2903QD.

(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 LM2903QD pin diagram, LM2903QD datasheet?

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

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LM2903QD 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
LM2903QDRQ1 D# V72:2272_07270774	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R RoHS: Compliant	0
LM2903QDGKRQ1 D# V36:1790_07270771	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin VSSOP T/R RoHS: Compliant	0
LM2903QDRG4Q1 D# V36:1790_07270773	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R RoHS: Compliant	0
LM2903QDRG4 D# V36:1790_07270772	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R RoHS: Compliant	0
LM2903QDG4 D# V36:1790_07270770	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R RoHS: Compliant	0
LM2903QD D# V36:1790_07270769	Texas Instruments	Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

LM2903QDR

Texas Instruments

1486

Part Number	Manufacturer	Description	Stock
LM2903QDR	Texas Instruments	- Tape and Reel	0
LM2903QDG4	Texas Instruments	- Rail/Tube	0
LM2903QDRG4	Texas Instruments	- Tape and Reel	0
LM2903QD	Texas Instruments	- Tape and Reel	0
LM2903QDRQ1	Texas Instruments	Comparator Dual 18V/36V Automotive 8-Pin SOIC T/R	7500
LM2903QDRG4Q1	Texas Instruments	IC COMPARATOR DIFF DUAL 8SOIC	0

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

Texas Instruments

SOIC-8 Analog Comparators RoHS

5108

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

Texas Instruments

RoHS: Compliant

LM2903QDRG4Q1

Texas Instruments

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM2903QDRG4Q1 D# 296-24706-1-ND	Texas Instruments	IC COMPARATOR DIFF DUAL 8SOIC	2561
LM2903QD D# 296-6603-5-ND	Texas Instruments	IC DUAL DIFF COMPARATOR 8-SOIC	1970
LM2903QDRQ1 D# 296-15183-1-ND	Texas Instruments	IC DUAL DIFF COMPARATOR 8-SOIC	277
LM2903QDGKRQ1 D# 296-40169-1-ND	Texas Instruments	IC COMPARATOR DIFF DUAL 8VSSOP	3645
LM2903QDR D# 2156-LM2903QDR-ND	Rochester Electronics LLC	COMPARATOR	12500
LM2903QDG4 D# 2156-LM2903QDG4-ND	Rochester Electronics LLC	LM2903 DUAL DIFFERENTIAL COMPARA	40725
LM2903QDRG4 D# 2156-LM2903QDRG4-ND	Rochester Electronics LLC	LM2903 DUAL DIFFERENTIAL COMPARA	81757

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

D# LM2903QDRQ1

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

2622

Part Number	Manufacturer	Description	Stock
LM2903QDGKRQ1	Texas Instruments	In stock shipping within 2days	784
LM2903QDRG4Q1	Texas Instruments	In stock shipping within 2days	2000
LM2903QDRQ1	Texas Instruments	In stock shipping within 2days	34743
LM2903QDR	Texas Instruments	In stock shipping within 2days	52422

Part Number

Manufacturer

Description

Stock

LM2903QDGKRQ1

D# 3385856RL

Texas Instruments

COMPARATOR, 1.3US, -40 TO 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Reel

LM2903QDRQ1

D# 3118426

Texas Instruments

COMPARATOR, DIFFERENTIAL, DUAL, SOIC-8

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM2903QDG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	400
LM2903QDRQ1	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9280
LM2903QDRG4Q1	TI/	OEM/CM QUOTES ONLY \| NO BROKERS	5800
LM2903QDGKRQ1	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	9280
LM2903QDR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	28484
LM2903QDTR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2618
LM2903QD	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	277

Part Number	Manufacturer	Description	Stock
LM2903QDRG4	Texas Instruments	OEM/CM ONLY	147
LM2903QDG4	Texas Instruments	OEM/CM ONLY	704
LM2903QDGKRQ1	Texas Instruments	OEM/CM ONLY	2709
LM2903QDRG4Q1	Texas Instruments	OEM/CM ONLY	714
LM2903QDRQ1	Texas Instruments	OEM/CM ONLY	1022
LM2903QDTR	Texas Instruments	OEM/CM ONLY	579
LM2903QD	Texas Instruments	OEM/CM ONLY	977
LM2903QDR	Texas Instruments	OEM/CM ONLY	968

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

D# C475499

Texas Instruments

5063

Part Number	Manufacturer	Description	Stock
LM2903QDR	Texas Instruments	OEM/CM Immediate delivery	52293
LM2903QDRQ1	Texas Instruments	OEM/CM Immediate delivery	34325
LM2903QDRG4Q1	Texas Instruments	OEM/CM Immediate delivery	2000

Part Number	Manufacturer	Description	Stock
LM2903QDRQ1 D# 595-LM2903QDRQ1	Texas Instruments	Analog Comparators Auto Cat Dual Diff Comparator RoHS: Compliant	2410
LM2903QDGKRQ1 D# 595-LM2903QDGKRQ1	Texas Instruments	Analog Comparators Auto Catalog Dual Diff Comparator RoHS: Compliant	10874
LM2903QD D# 595-LM2903QD	Texas Instruments	Analog Comparators Dual Diff RoHS: Compliant	720
LM2903QDRG4Q1 D# 595-LM2903QDRG4Q1	Texas Instruments	Analog Comparators Auto Cat Dual Diff Comparator RoHS: Compliant	287

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

D# 39AH9001

Texas Instruments

COMPARATOR, DIFFERENTIAL, DUAL, SOIC-8, Comparator Type:Differential, No. of Comparators:2 Comparators, Response Time:1.3µs, Supply Voltage Range:2V to 36V, Comparator Case Style:SOIC, No. of Pins:8Pins, IC Output Type:CMOS, MOS, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LM2903QDGKRQ1

D# 03AJ1914

Texas Instruments

COMPARATOR, 1.3US, -40 TO 125DEG C ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM2903QDR D# NS-LM2903QDR	Texas Instruments	OEM/CM ONLY	2988
LM2903QDRG4 D# NS-LM2903QDRG4	Texas Instruments	OEM/CM ONLY	5087
LM2903QDRQ1 D# NS-LM2903QDRQ1	Texas Instruments	OEM/CM ONLY	2572
LM2903QDRG4Q1 D# NS-LM2903QDRG4Q1	Texas Instruments	OEM/CM ONLY	2636
LM2903QDG4 D# NS-LM2903QDG4	Texas Instruments	OEM/CM ONLY	2931

Part Number

Manufacturer

Description

Stock

LM2903QD

Texas Instruments

Voltage Comparator, Dual, 8 Pin, Plastic, SOP

109

LM2903QDR

Texas Instruments

DUAL COMPARATOR, 15000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, PDSO8

1558

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

D# 6606711P

Texas Instruments

LM2903QDRQ1 Texas Instruments, Dual Comparator, Open Collector O/P, 1.3s 3 28 V 8-Pin SOIC, RL

Min Qty: 10

Container: Reel

Part Number	Manufacturer	Description	Stock
LM2903QDRQ1	Texas Instruments	LM2903-Q1 AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator RoHS: Compliant	2037
LM2903QDGKRQ1	Texas Instruments	LM2903-Q1 AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator RoHS: Compliant	92
LM2903QDR	Texas Instruments	LM2903 - Comparator, 2 Func, 15000uV Offset-Max, 1300ns Response Time, BIPolar, PDSO8 RoHS: Compliant	12500
LM2903QDG4	Texas Instruments	LM2903 Dual differential comparator, automotive grade RoHS: Compliant	40725
LM2903QDRG4	Texas Instruments	LM2903 Dual differential comparator, automotive grade RoHS: Compliant	81757
LM2903QDRG4Q1	Texas Instruments	LM2903-Q1 AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator RoHS: Compliant	101544
LM2903QD	Texas Instruments	LM2903 Dual differential comparator, automotive grade RoHS: Compliant	33273

Part Number	Manufacturer	Description	Stock
LM2903QDRG4Q1	Texas Instruments	OEM/CM ONLY	5035
LM2903QDG4	Texas Instruments	OEM/CM ONLY	361
LM2903QDRQ1	Texas Instruments	OEM/CM ONLY	6698
LM2903QDR	Texas Instruments	OEM/CM ONLY	51913
LM2903QDGKRQ1	Texas Instruments	OEM/CM ONLY	2511
LM2903QD	Texas Instruments	OEM/CM ONLY	573
LM2903QD/TR	Texas Instruments	OEM/CM ONLY	2273

Part Number	Manufacturer	Description	Stock
LM2903QDRQ1	Texas Instruments	IN stock Immediate delivery	34310
LM2903QDRG4Q1	Texas Instruments	IN stock Immediate delivery	2015
LM2903QDR	Texas Instruments	IN stock Immediate delivery	52278

Part Number	Manufacturer	Description	Stock
LM2903QDRG4	Texas Instruments	Dual differential comparator, automotive grade	3
LM2903QDRQ1	Texas Instruments	AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator	47
LM2903QDGKRQ1	Texas Instruments	AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator	33
LM2903QDRG4Q1	Texas Instruments	AEC-Q100, Grade 0 and 1, Automotive High Voltage Dual Differential Comparator	4
LM2903QD	Texas Instruments	Dual differential comparator, automotive grade	375

Part Number	Manufacturer	Description	Stock
LM2903QDRG4	Texas Instruments	shipping today	9206
LM2903QDRQ1	Texas Instruments	shipping today	125
LM2903QDRG4Q1	ON Semiconductor	shipping today	396

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

D# 53122323

Texas Instruments

Comparator Dual R-R O/P ±15V/30V Automotive 8-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM2903QDRG4Q1	Texas Instruments	RFQ	8277
LM2903QDG4	Texas Instruments	RFQ	14158
LM2903QDRQ1	Texas Instruments	RFQ	13953
LM2903QDRG4	Texas Instruments	RFQ	11972
LM2903QD	Texas Instruments	RFQ	219

Part Number

Manufacturer

Description

Stock

LM2903QDRQ1

Texas Instruments

IC DUAL DIFF COMPARATOR 8-SOIC

2739

Part Number

Manufacturer

Description

Stock

LM2903QDGKRQ1

D# 3385856

Texas Instruments

COMPARATOR, 1.3US, -40 TO 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

LM2903QDRQ1

D# 3118426

Texas Instruments

COMPARATOR, DIFFERENTIAL, DUAL, SOIC-8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM2903QD

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