Name: LM139DT
Brand: STMicroelectronics
SKU: LM139DT
Price: 2.0243 USD
Availability: InStock
Rating: 5 (149 reviews)

LM139DT

For Reference Only

Part Number	LM139DT
Manufacturer	STMicroelectronics
Description	IC COMP QUAD LOW PWR SO-14
Datasheet	LM139DT Datasheet LM139DT Specifications
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	108,312 piece(s)
Unit Price	$ 2.0243 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 29 - May 4 (Choose Expedited Shipping)
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Part Number # LM139DT (Linear - Comparators) is manufactured by STMicroelectronics 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 LM139DT specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM139DT with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM139DT.

LM139DT Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - Linear - Comparators
Package	14-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Type	General Purpose
Number of Elements	4
Output Type	CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)	2 V ~ 32 V, ±1 V ~ 16 V
Voltage - Input Offset (Max)	5mV @ 30V
Current - Input Bias (Max)	0.25µA @ 5V
Current - Output (Typ)	16mA @ 5V
Current - Quiescent (Max)	2mA
CMRR, PSRR (Typ)	-
Propagation Delay (Max)	-
Hysteresis	-
Operating Temperature	-55°C ~ 125°C
Package / Case	14-SOIC (0.154", 3.90mm Width)
Mounting Type	Surface Mount
Supplier Device Package	14-SO

LM139DT Datasheet

LM139DT Reviews

Jam*****Swamy

March 29, 2023

★ ★ ★ ★ ★

Those components are in stock shipped fast and arrive promptly. Really Fast!

Forr*****Avery

March 21, 2023

★ ★ ★ ★ ★

I tested some and all look good.

Adal*****ubio

March 20, 2023

★ ★ ★ ★ ★

Heisener is on a very short list of companies I highly recommend without any hesitation. From stock, pricing, ease of ordering and great service, they have it all.

Mus*****ester

February 23, 2023

★ ★ ★ ★ ★

To be honest, I think you are doing an outstanding job.

Write a Review

★★★★★

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LM139DT Packaging

LM139DT FAQ

1. How to order LM139DT 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 LM139DT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM139DT. All suppliers must pass our qualification reviews before they can publish their products including LM139DT on Heisener; we pay more attention to the channels and quality of LM139DT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM139DT price and inventory displayed accurate?

The price and inventory of LM139DT 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 LM139DT?

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 LM139DT we delivered, we will accept the replacement or return of the LM139DT 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 LM139DT.

(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 LM139DT pin diagram, LM139DT datasheet?

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

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LM139DT 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

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LM139DT

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