Name: L4999BB1TR
Brand: STMicroelectronics
SKU: L4999BB1TR
Price: 3.9347 USD
Availability: InStock
Rating: 5 (142 reviews)

L4999BB1TR

For Reference Only

Part Number	L4999BB1TR
Manufacturer	STMicroelectronics
Description	IC PTS SMARTPOWER
Datasheet	L4999BB1TR Specifications
Package	-
ECAD
In Stock	2,256 piece(s)
Unit Price	$ 3.9347 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # L4999BB1TR (PMIC - Voltage Regulators - Special Purpose) 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 L4999BB1TR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add L4999BB1TR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of L4999BB1TR.

L4999BB1TR Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Special Purpose
Package	-
ECAD
Series	*
Applications	-
Voltage - Input	-
Number of Outputs	-
Voltage - Output	-
Operating Temperature	-
Mounting Type	-
Package / Case	-
Supplier Device Package	-

L4999BB1TR Reviews

Sawy*****ammond

April 2, 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.

Emme*****anda

March 26, 2023

★ ★ ★ ★ ★

Good service, and great value for money I am pleased with the item of L4999BB1TR.

Lucia*****mmond

March 25, 2023

★ ★ ★ ★ ★

You get the most update products online. You always give me the best choice.

Sas*****Pope

March 25, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Jacq*****ne Dey

March 24, 2023

★ ★ ★ ★ ★

Very Quick,no problems - Thank you.

Aug***** Ben

March 23, 2023

★ ★ ★ ★ ★

Very fast reply, professional seller and received the correct parts.

Kend*****oder

March 22, 2023

★ ★ ★ ★ ★

Various selection and thoughtful services! Prices are competitive as well. Thank you!

Ty*****han

March 9, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Jur***** Cano

March 5, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

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L4999BB1TR Packaging

L4999BB1TR FAQ

1. How to order L4999BB1TR 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 L4999BB1TR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the L4999BB1TR. All suppliers must pass our qualification reviews before they can publish their products including L4999BB1TR on Heisener; we pay more attention to the channels and quality of L4999BB1TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the L4999BB1TR price and inventory displayed accurate?

The price and inventory of L4999BB1TR 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 L4999BB1TR?

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 L4999BB1TR we delivered, we will accept the replacement or return of the L4999BB1TR 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 L4999BB1TR.

(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 L4999BB1TR pin diagram, L4999BB1TR datasheet?

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

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L4999BB1TR 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

L4999BB1TR

D# L4999BB1TR

STMicroelectronics

PTS SMARTPOWER - Tape and Reel (Alt: L4999BB1TR)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

L4999BB1TR

STMicroelectronics

IC PTS SMARTPOWER

Part Number

Manufacturer

Description

Stock

L4999BB1TR

STMicroelectronics

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

L4999BB1TR

D# 66W7059

STMicroelectronics

POWER MANAGEMENT

RoHS: Not Compliant

Min Qty: 1000

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

L4999BB1TR

D# NS-L4999BB1TR

STMicroelectronics

OEM/CM ONLY

9444

Quick Inquiry

L4999BB1TR

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