LP3943ISQ/NOPB - Texas Instruments - Price, Inventory & Datasheets | Heisener.com
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LP3943ISQ/NOPB

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LP3943ISQ/NOPB

For Reference Only

Part Number

LP3943ISQ/NOPB

Manufacturer

Texas Instruments

Description

IC LED DRIVER PS DIM 25MA 24WQFN

Package

24-WFQFN Exposed Pad

ECAD

In Stock

6,360 piece(s)

Unit Price

$ 3.0060 *

Lead Time

Can Ship Immediately

Estimated Delivery Time

Mar 6 - Mar 11 ( Choose Expedited Shipping)

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LP3943ISQ/NOPB

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Certified Quality

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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.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about LP3943ISQ/NOPB?

Part Number # LP3943ISQ/NOPB (PMIC - LED Drivers) is manufactured by Texas Instrumentsand 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 LP3943ISQ/NOPBspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LP3943ISQ/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LP3943ISQ/NOPB.

LP3943ISQ/NOPB Specifications

Manufacturer Texas Instruments
Category Integrated Circuits (ICs) - PMIC - LED Drivers
Package 24-WFQFN Exposed Pad
ECAD Technical cover
Series -
Type Power Switch
Topology Shift Register
Internal Switch(s) Yes
Number of Outputs 16
Voltage - Supply (Min) 2.3V
Voltage - Supply (Max) 5.5V
Voltage - Output -
Current - Output / Channel 25mA
Frequency -
Dimming I2C, SMBus
Applications Camera Flash
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Supplier Device Package 24-WQFN (4x4)

LP3943ISQ/NOPB Reviews

Regin*****ownsend

April 2, 2023

Fast shipping, work as designed. Made some circuitry with these components and they work well.

Valent*****nnington

February 27, 2023

Great product at a good price. No complaints.

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LP3943ISQ/NOPB FAQ

1. How to order LP3943ISQ/NOPB 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 LP3943ISQ/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theLP3943ISQ/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LP3943ISQ/NOPB on Heisener;we pay more attention to the channels and quality of LP3943ISQ/NOPBproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LP3943ISQ/NOPB price and inventory displayed accurate?

The price and inventory of LP3943ISQ/NOPB 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 LP3943ISQ/NOPB?

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 LP3943ISQ/NOPB we delivered, we will accept the replacement or return of the LP3943ISQ/NOPB 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 ofLP3943ISQ/NOPB.
(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 LP3943ISQ/NOPB pin diagram, LP3943ISQ/NOPB datasheet?

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

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LP3943ISQ/NOPB Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

D# V72:2272_07294603

Texas Instruments

LED Driver 16 Segment 550uA Supply Current 24-Pin WQFN EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

Texas Instruments

RGB/WHITE/BLUE LED DRIVER BOOST LLP24, Device Topology:Boost (Step Up), No. of Outputs:16, Output Current:25mA, Output Voltage:-, Driver Case Style:LLP, No. of Pins:24, Input Voltage Min:2.3V, Input Voltage Max:5.5V , RoHS Compliant: Yes

611
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D# LP3943ISQ/NOPBCT-ND

Texas Instruments

IC LED DRIVER PS DIM 25MA 24WQFN

5221
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Texas Instruments

In stock shipping within 2days

3942
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

D# 3119165RL

Texas Instruments

LED DRIVER, BOOST, 400KHZ, WQFN-24

RoHS: Compliant
Min Qty: 1
Container: Reel
0
Part Number Manufacturer Description Stock

LP3943ISQNOPB

TEXAS INSTRUMENTS

OEM/CM QUOTES ONLY | NO BROKERS

1124
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

NSC

QFN/LP3943ISQ/NOPB/NSC

RoHS: Compliant
136
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

National Semiconductor Corporation

OEM/CM Immediate delivery

74
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

D# 926-LP3943ISQ/NOPB

Texas Instruments

LED Lighting Drivers Funlight Led Driver

RoHS: Compliant
3578
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LP3943ISQ/NOPB

D# 28AH3760

Texas Instruments

LED DRIVER, BOOST, 400KHZ, WQFN-24, Device Topology:Boost (Step Up), Input Voltage Min:2.3V, Input Voltage Max:5.5V, Output Voltage Max:5.5V, Output Current Max:200mA, Switching Frequency:400kHz, No. of Outputs:16Outputs, IC RoHS Compliant: Yes

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
425
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

D# NS-LP3943ISQ/NOPB

Texas Instruments

OEM/CM ONLY

4021
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

National Semiconductor Corporation

LP3943 16 channel RGB/White LED driver with independent string control via SMBUS/I2C

RoHS: Compliant
3424
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

National Semiconductor Corporation

OEM/CM ONLY

542
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

National Semiconductor Corporation

IN stock Immediate delivery

69
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

Texas Instruments

16 channel RGB/White LED driver with independent string control via SMBUS/I2C

22
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

Texas Instruments

shipping today

996
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

Texas Instruments

RFQ

5506
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

Texas Instruments

IC LED DRIVER PS DIM 25MA 24WQFN

1136
Part Number Manufacturer Description Stock

LP3943ISQ/NOPB

D# 3119165

Texas Instruments

LED DRIVER, BOOST, 400KHZ, WQFN-24

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
425

LP3943ISQ/NOPB Tags

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  • LP3943ISQ/NOPB datasheet
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  • Texas Instruments
  • Texas Instruments LP3943ISQ/NOPB
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