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LM27403SQE/NOPB

LM27403SQE/NOPB

LM27403SQE/NOPB

For Reference Only

Part Number LM27403SQE/NOPB
Manufacturer Texas Instruments
Description IC REG CTRLR BUCK 24WQFN
Datasheet

LM27403SQE/NOPB Specifications

Package 24-WFQFN Exposed Pad
ECAD
In Stock 12,084 piece(s)
Unit Price $ 2.8761 *
Lead Time To be Confirmed
Estimated Delivery Time Apr 29 - May 4 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
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Part Number # LM27403SQE/NOPB (PMIC - Voltage Regulators - DC DC Switching Controllers) 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 LM27403SQE/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM27403SQE/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM27403SQE/NOPB.

LM27403SQE/NOPB Specifications

ManufacturerTexas Instruments
CategoryIntegrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package24-WFQFN Exposed Pad
ECAD
Series-
Output TypeTransistor Driver
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Number of Outputs1
Output Phases1
Voltage - Supply (Vcc/Vdd)3 V ~ 20 V
Frequency - Switching200kHz ~ 1.2MHz
Duty Cycle (Max)93%
Synchronous RectifierYes
Clock SyncYes
Serial Interfaces-
Control FeaturesEnable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature-40°C ~ 125°C (TJ)
Package / Case24-WFQFN Exposed Pad
Supplier Device Package24-WQFN (4x4)

LM27403SQE/NOPB Reviews

Jill*****Tanner

April 9, 2023

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Alm*****ali

March 13, 2023

They were easy to work with and did what I expected.

Adily*****lmore

March 13, 2023

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Ade*****e Day

February 28, 2023

The products are good, the amount is correct. The values are correct.

Scar*****e Ward

February 27, 2023

Rec today in good order & condition . Thanks for speedy delivery.Regards.

Ka*****Ware

February 24, 2023

Used it on my system it works perfect as I need.

Row*****Krish

February 19, 2023

I've had no issues. Good product, would buy again.

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LM27403SQE/NOPB Packaging

Customized Labels
Sealing
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LM27403SQE/NOPB FAQ

  • 1. How to order LM27403SQE/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 LM27403SQE/NOPB is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM27403SQE/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM27403SQE/NOPB on Heisener; we pay more attention to the channels and quality of LM27403SQE/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM27403SQE/NOPB price and inventory displayed accurate?
    The price and inventory of LM27403SQE/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 LM27403SQE/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 LM27403SQE/NOPB we delivered, we will accept the replacement or return of the LM27403SQE/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 of LM27403SQE/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 LM27403SQE/NOPB pin diagram, LM27403SQE/NOPB datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM27403SQE/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.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

LM27403SQE/NOPB

D# V36:1790_07270408

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 1200kHz 24-Pin WQFN EP T/R

RoHS: Compliant
0
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM VM 24WQFN

250
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

D# 296-37066-1-ND

Texas Instruments

IC REG CTRLR BUCK 24WQFN

580
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

D# 3123700RL

Texas Instruments

IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24

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

LM27403SQENOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

7250
Part Number Manufacturer Description Stock

LM27403SQENOPB

Texas Instruments

OEM/CM ONLY

363
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

D# 595-LM27403SQE/NOPB

Texas Instruments

Switching Controllers High Perf Sync Buck Cntlr

RoHS: Compliant
312
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

D# 26AJ7204

Texas Instruments

IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24, Supply Voltage Min:3V, Supply Voltage Max:20V, No. of Outputs:1 Output, Duty Cycle (%):93%, Controller IC Case Style:WQFN, No. of Pins:24Pins, Switching Frequency:1.2MHz, Topology:Synchronous RoHS Compliant: Yes

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

LM27403SQE/NOPB

Texas Instruments

OEM/CM ONLY

166
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

Texas Instruments

3-V to 20-V voltage-mode synchronous buck controller and temperature-compensated DCR current sensing

24
Part Number Manufacturer Description Stock

LM27403SQE/NOPB

D# 3123700

Texas Instruments

IC, BUCK CONTROLLER, 1.2MHZ, WQFN-24

RoHS: Compliant
Min Qty: 1
Container: Cut Tape
0

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LM27403SQE/NOPB

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