Name: LD3985J29R
Brand: STMicroelectronics
SKU: LD3985J29R
Availability: InStock
Rating: 5 (155 reviews)

LD3985J29R

For Reference Only

Part Number	LD3985J29R
Manufacturer	STMicroelectronics
Description	IC REG LIN 2.9V 150MA 5FLIPCHIP
Datasheet	LD3985J29R Datasheet LD3985J29R Specifications
Package	5-WFBGA, FCBGA
ECAD
In Stock	7,376 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
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Part Number # LD3985J29R (PMIC - Voltage Regulators - Linear) 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 LD3985J29R specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LD3985J29R with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LD3985J29R.

LD3985J29R Specifications

Manufacturer	STMicroelectronics
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - Linear
Package	5-WFBGA, FCBGA
ECAD
Series	-
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	6V
Voltage - Output (Min/Fixed)	2.9V
Voltage - Output (Max)	-
Voltage Dropout (Max)	0.1V @ 150mA
Current - Output	150mA
Current - Quiescent (Iq)	-
Current - Supply (Max)	150µA ~ 250µA
PSRR	-
Control Features	Enable
Protection Features	Over Current, Over Temperature
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	5-WFBGA, FCBGA
Supplier Device Package	5-FlipChip

LD3985J29R Datasheet

LD3985J29R Reviews

Mars***** Ponce

March 31, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Euge*****rewal

March 31, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Sel*****Chung

March 26, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Lan*****Mills

March 7, 2023

★ ★ ★ ★ ★

These did exactly what I needed them to do. Electricity only flows in one direction. Perfect.

Dai*****Comar

February 28, 2023

★ ★ ★ ★ ★

The items I want are often in stock and available in small quantities.

Clyd*****roff

February 24, 2023

★ ★ ★ ★ ★

Very user friendly to find part and specs. Easy to deal with the transaction for different payment types. Thanks!

Bowe*****ntes

February 19, 2023

★ ★ ★ ★ ★

Very quick dispatch, arrived the next day. Item as described. Thanks!

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LD3985J29R Packaging

LD3985J29R FAQ

1. How to order LD3985J29R 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 LD3985J29R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LD3985J29R. All suppliers must pass our qualification reviews before they can publish their products including LD3985J29R on Heisener; we pay more attention to the channels and quality of LD3985J29R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LD3985J29R price and inventory displayed accurate?

The price and inventory of LD3985J29R 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 LD3985J29R?

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 LD3985J29R we delivered, we will accept the replacement or return of the LD3985J29R 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 LD3985J29R.

(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 LD3985J29R pin diagram, LD3985J29R datasheet?

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

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LD3985J29R 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

LD3985J29R

STMicroelectronics

Min Qty 5000

Part Number

Manufacturer

Description

Stock

LD3985J29R

D# LD3985J29R-ND

STMicroelectronics

IC REG LIN 2.9V 150MA 5FLIPCHIP

Part Number

Manufacturer

Description

Stock

LD3985J29R

D# NS-LD3985J29R

STMicroelectronics

OEM/CM ONLY

2692

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LD3985J29R

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