Name: LM3644YFFR
Brand: Texas Instruments
SKU: LM3644YFFR
Price: 0.3935 USD
Availability: InStock
Rating: 5 (146 reviews)

LM3644YFFR

For Reference Only

Part Number	LM3644YFFR
Manufacturer	Texas Instruments
Description	IC LED DRIVER RGLTR DIM 12DSBGA
Datasheet	LM3644YFFR Specifications
Package	12-UFBGA, DSBGA
ECAD
In Stock	6,864 piece(s)
Unit Price	$ 0.3935 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 13 - Jun 18 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM3644YFFR (PMIC - LED Drivers) 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 LM3644YFFR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM3644YFFR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM3644YFFR.

LM3644YFFR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - LED Drivers
Package	12-UFBGA, DSBGA
ECAD
Series	-
Type	DC DC Regulator
Topology	Step-Up (Boost)
Internal Switch(s)	Yes
Number of Outputs	2
Voltage - Supply (Min)	2.5V
Voltage - Supply (Max)	5.5V
Voltage - Output	-
Current - Output / Channel	750mA (Flash)
Frequency	2MHz, 4MHz
Dimming	I2C
Applications	Camera Flash
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	12-UFBGA, DSBGA
Supplier Device Package	12-DSBGA

LM3644YFFR Reviews

Bri*****Moore

April 2, 2023

★ ★ ★ ★ ★

Awesome selection for all electronic parts here! Great service when it is needed too! Prices are competitive as well. Thank you!

Anna*****Doctor

March 20, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Arju*****anda

March 15, 2023

★ ★ ★ ★ ★

Perfect, functional, arrived a weeks earlier, excellent Seller. Recommended

Charle*****tchell

March 4, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Steph*****Mckay

February 21, 2023

★ ★ ★ ★ ★

★★★★★ Nice Item, Shipped Fast And As Promised! ★★★★★ THANKS!!!!! ★★★★★

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM3644YFFR Packaging

LM3644YFFR FAQ

1. How to order LM3644YFFR 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 LM3644YFFR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM3644YFFR. All suppliers must pass our qualification reviews before they can publish their products including LM3644YFFR on Heisener; we pay more attention to the channels and quality of LM3644YFFR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM3644YFFR price and inventory displayed accurate?

The price and inventory of LM3644YFFR 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 LM3644YFFR?

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 LM3644YFFR we delivered, we will accept the replacement or return of the LM3644YFFR 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 LM3644YFFR.

(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 LM3644YFFR pin diagram, LM3644YFFR datasheet?

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

LM3644YFFR Related Products

MPC8248ZQPIEA	NXP, IC MPU MPC82XX 300MHZ 516BGA, 516-BBGA, -	View
FLXR1ATP12	Visual Communications Company - VCC, RUGGD FLEX LIGHTPIPE BLK 12" AMB, -, -	View
767161474G	CTS Resistor Products, RES ARRAY 15 RES 470K OHM 16SOIC, 16-SOIC (0.220", 5.59mm Width), -	View
RG2012N-2151-B-T5	Susumu, RES SMD 2.15K OHM 0.1% 1/8W 0805, 0805 (2012 Metric), -	View
PLTT0603Z2491QGT5	Vishay Thin Film, RES SMD 2.49K OHM 0.15W 0603, 0603 (1608 Metric), -	View
RT0402BRD0715KL	Yageo, RES SMD 15K OHM 0.1% 1/16W 0402, 0402 (1005 Metric), -	View
B78108T3561K	EPCOS (TDK), FIXED IND 560NH 700MA 340 MOHM, Axial, -	View
0387013506	Molex, LLC, CONN BARRIER STRIP 6CIRC 0.325", -, -	View
280376-1	TE Connectivity AMP Connectors, 22P AMPMODU II SHRD HDR ST TIN, -, -	View
CTV07RQF-17-22SD	Amphenol Aerospace Operations, CONN RCPT FMALE 4POS GOLD CRIMP, -, -	View
MS3474W22-55BZ	TE Connectivity Deutsch Connectors, CONN RCPT HSG FMALE 55POS PNL MT, -, -	View
10052620-5455P00LF	Amphenol FCI, RA COPLANAR PWR RECPT, -, -	View

LM3644YFFR 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

LM3644YFFR

D# V72:2272_07275232

Texas Instruments

LED Driver 2 Segment 12-Pin DSBGA T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

DSBGA-12 LED Drivers RoHS

945

Part Number

Manufacturer

Description

Stock

LM3644YFFR

D# 2156-LM3644YFFR-ND

Rochester Electronics LLC

LM3644 DUAL 1.5A CURRENT SOURCE

30000

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

In stock shipping within 2days

2249

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

76560

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

OEM/CM ONLY

9070

Part Number

Manufacturer

Description

Stock

LM3644YFFR

D# C134008

Texas Instruments

945

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

OEM/CM Immediate delivery

7760

Part Number

Manufacturer

Description

Stock

LM3644YFFR

D# 595-LM3644YFFR

Texas Instruments

LED Lighting Drivers Dual 1.5A Current Src Cam Flsh LED Drv

RoHS: Compliant

3188

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

LM3644 Dual 1.5A Current Source Camera Flash LED Driver

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

OEM/CM ONLY

71745

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

IN stock Immediate delivery

7775

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

Dual 1.5A current source Camera flash LED driver

Part Number

Manufacturer

Description

Stock

LM3644YFFR

Texas Instruments

shipping today

2836

Part Number

Manufacturer

Description

Stock

LM3644YFFR

D# 31664555

Texas Instruments

LED Driver 2 Segment 12-Pin DSBGA T/R

RoHS: Compliant

Quick Inquiry

LM3644YFFR

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