Name: LM339DBR
Brand: Texas Instruments
SKU: LM339DBR
Price: 0.461 USD
Availability: InStock
Rating: 5 (113 reviews)

LM339DBR

For Reference Only

Part Number	LM339DBR
Manufacturer	Texas Instruments
Description	IC QUAD DIFF COMPARATOR 14-SSOP
Datasheet	LM339DBR Specifications
Package	14-SSOP (0.209", 5.30mm Width)
ECAD
In Stock	12,384 piece(s)
Unit Price	$ 0.4610 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM339DBR (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 LM339DBR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM339DBR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM339DBR.

LM339DBR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Linear - Comparators
Package	14-SSOP (0.209", 5.30mm Width)
ECAD
Series	-
Type	Differential
Number of Elements	4
Output Type	CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2 V ~ 30 V, ±1 V ~ 15 V
Voltage - Input Offset (Max)	5mV @ 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	0°C ~ 70°C
Package / Case	14-SSOP (0.209", 5.30mm Width)
Mounting Type	Surface Mount
Supplier Device Package	14-SSOP

LM339DBR Reviews

Nol*****anks

April 8, 2023

★ ★ ★ ★ ★

Used these for a solar project, and they are working great.

Lun*****anne

April 2, 2023

★ ★ ★ ★ ★

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

Xime*****leming

March 22, 2023

★ ★ ★ ★ ★

Excellent Seller, Great Products, Fast Reliable Service.

Mar***** Tata

March 3, 2023

★ ★ ★ ★ ★

Items as described, quick dispatch, took a while with shipment.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM339DBR Packaging

LM339DBR FAQ

1. How to order LM339DBR 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 LM339DBR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM339DBR. All suppliers must pass our qualification reviews before they can publish their products including LM339DBR on Heisener; we pay more attention to the channels and quality of LM339DBR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM339DBR price and inventory displayed accurate?

The price and inventory of LM339DBR 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 LM339DBR?

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 LM339DBR we delivered, we will accept the replacement or return of the LM339DBR 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 LM339DBR.

(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 LM339DBR pin diagram, LM339DBR datasheet?

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

LM339DBR Related Products

SIT8208AI-31-25S-74.250000T	SiTIME, -40 TO 85C, 5032, 20PPM, 2.5V, 7, -, -	View
ABL-30.000MHZ-B1U-T	Abracon LLC, CRYSTAL 30.0000MHZ 18PF T/H, HC49/US, -	View
B37923K5120J060	EPCOS (TDK), CAP CER 12PF 50V C0H 0402, 0402 (1005 Metric), -	View
1210J2500101GFR	Knowles Syfer, CAP CER 100PF 250V C0G/NP0 1210, 1210 (3225 Metric), -	View
SN74CBTLV16292DLR	Texas Instruments, IC LV FET MUX/DEMUX 56-SSOP, 56-BSSOP (0.295", 7.50mm Width), -	View
C-22-0501NA	Newhaven Display Intl, DISPLAY VFD CUST AUDIO, -, -	View
7101K2CQE	C&K, SWITCH TOGGLE SPDT 5A 120V, -, -	View
1241.6401	Schurter Inc., SWITCH PUSH SPST-NO 125MA 48V, -, -	View
GXL-8FUIB-C5	Panasonic Industrial Automation Sales, SENSOR PROX NC 1.8MM 12-24VDC, Module, -	View
4816P-2-221LF	Bourns Inc., RES ARRAY 15 RES 220 OHM 16SOIC, 16-SOIC (0.220", 5.59mm Width), -	View
CRGH2010J68R	TE Connectivity Passive Product, RES SMD 68 OHM 5% 1W 2010, 2010 (5025 Metric), -	View
7-146499-4	TE Connectivity AMP Connectors, 48 MODII HDR DRST UNSHRD STKG, -, -	View

LM339DBR 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

LM339DBR

D# V72:2272_07274689

Texas Instruments

Comparator Quad R-R O/P ±15V/30V 14-Pin SSOP T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
LM339DBRG4	Texas Instruments	DIFFERENTIAL COMPARATOR, QUAD 0.3 uS SSOP14, FULL REEL, Comparator Type:Differential, No. of Comparators:4, Response Time:300ns, Supply Voltage Range:2V to 36V, Comparator Case Style:SSOP, No. of Pins:14, Packaging:Tape & Reel , RoHS Compliant: Yes	0
LM339DBRE4	Texas Instruments	QUADRUPLE DIFFERENTIAL COMPARATORS/LIN. - Tape and Reel	0
LM339DBR	Texas Instruments	Analog Comparators Quad Differential	4638

Part Number

Manufacturer

Description

Stock

LM339DBR

D# 296-6606-2-ND

Texas Instruments

IC QUAD DIFF COMPARATOR 14-SSOP

2000

LM339DBRE4

D# LM339DBRE4-ND

Texas Instruments

IC QUAD DIFF COMPARATOR 14-SSOP

Part Number

Manufacturer

Description

Stock

LM339DBRG4

D# LM339DBRG4

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

2965

LM339DBR

D# LM339DBR

National Semiconductor Corporation

1814

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

In stock shipping within 2days

125

Part Number

Manufacturer

Description

Stock

LM339DBR

D# 3005528

Texas Instruments

IC, COMPARATOR, QUAD, DIFFERENTIAL

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

LM339DBR

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

10214

Part Number	Manufacturer	Description	Stock
LM339DBRG4	Texas Instruments	OEM/CM ONLY	819
LM339DBR	Texas Instruments	OEM/CM ONLY	830
LM339DBRE4	Texas Instruments	OEM/CM ONLY	1044
LM339DBRPBFREE	Texas Instruments	OEM/CM ONLY	204

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

OEM/CM Immediate delivery

149

Part Number

Manufacturer

Description

Stock

LM339DBR

D# 595-LM339DBR

Texas Instruments

Analog Comparators Quad Differential

RoHS: Compliant

2377

Part Number

Manufacturer

Description

Stock

LM339DBR

D# 26AJ7256

Texas Instruments

IC, COMPARATOR, QUAD, DIFFERENTIAL, Comparator Type:Differential, No. of Comparators:4 Comparators, Response Time:300ns, Supply Voltage Range:2V to 36V, Comparator Case Style:SSOP, No. of Pins:14Pins, IC Output Type:CMOS, MOS, TTL, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

Part Number	Manufacturer	Description	Stock
LM339DBR D# NS-LM339DBR	Texas Instruments	OEM/CM ONLY	8098
LM339DBRG4 D# NS-LM339DBRG4	Texas Instruments	OEM/CM ONLY	3274
LM339DBRE4 D# NS-LM339DBRE4	Texas Instruments	OEM/CM ONLY	4685

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

Voltage Comparator, Quad, 14 Pin, Plastic, SSOP

1813

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

LM339 Quad differential comparator

RoHS: Compliant

48442

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

OEM/CM ONLY

5813

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

IN stock Immediate delivery

144

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

Quad differential comparator

Part Number

Manufacturer

Description

Stock

LM339DBR

Texas Instruments

shipping today

Part Number

Manufacturer

Description

Stock

LM339DBR

D# 3005528

Texas Instruments

IC, COMPARATOR, QUAD, DIFFERENTIAL

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM339DBR

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