Name: LM27402SQX/NOPB
Brand: Texas Instruments
SKU: LM27402SQX-NOPB
Price: 1.5037 USD
Availability: InStock
Rating: 5 (147 reviews)

LM27402SQX/NOPB

For Reference Only

Part Number	LM27402SQX/NOPB
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK 16WQFN
Datasheet	LM27402SQX/NOPB Specifications
Package	16-WQFN Exposed Pad
ECAD
In Stock	92,544 piece(s)
Unit Price	$ 1.5037 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 16 - Jun 21 (Choose Expedited Shipping)
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Part Number # LM27402SQX/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 LM27402SQX/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM27402SQX/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM27402SQX/NOPB.

LM27402SQX/NOPB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	16-WQFN Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	1
Output Phases	1
Voltage - Supply (Vcc/Vdd)	3 V ~ 20 V
Frequency - Switching	200kHz ~ 1.2MHz
Duty Cycle (Max)	95%
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature	-40°C ~ 125°C (TJ)
Package / Case	16-WQFN Exposed Pad
Supplier Device Package	16-WQFN (4x4)

LM27402SQX/NOPB Reviews

Yar*****ang

April 7, 2023

★ ★ ★ ★ ★

Can't speak to the long term reliability as of yet, but they seem to be of decent quality and I don't expect any issues.

Adely*****avsar

March 19, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Henr*****ayes

March 9, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Kayl*****eppard

March 3, 2023

★ ★ ★ ★ ★

Your prices are low and your website is customer-use friendly.

Van *****pande

February 25, 2023

★ ★ ★ ★ ★

Awesome buying experience, smooth transmission with the seller, and fast delivery.

Jorg*****intosh

February 23, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

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LM27402SQX/NOPB Packaging

LM27402SQX/NOPB FAQ

1. How to order LM27402SQX/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 LM27402SQX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM27402SQX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM27402SQX/NOPB on Heisener; we pay more attention to the channels and quality of LM27402SQX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM27402SQX/NOPB price and inventory displayed accurate?

The price and inventory of LM27402SQX/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 LM27402SQX/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 LM27402SQX/NOPB we delivered, we will accept the replacement or return of the LM27402SQX/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 LM27402SQX/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 LM27402SQX/NOPB pin diagram, LM27402SQX/NOPB datasheet?

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

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LM27402SQX/NOPB 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

LM27402SQX/NOPB

D# V36:1790_07270406

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 1200kHz 16-Pin WQFN EP T/R

RoHS: Compliant

LM27402SQ/NOPB

D# V72:2272_07270405

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 1200kHz 16-Pin WQFN EP T/R

RoHS: Compliant

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LM27402SQ/NOPB

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1000

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SYNCHRONOUS BUCK DC/DC CONTROLLER, 1.2 MHz, LLP16, Supply Voltage Min:3V, Supply Voltage Max:20V, No. of Outputs:1, Duty Cycle (%):95%, Controller IC Case Style:LLP, No. of Pins:16, Switching Frequency:1.35MHz, Packaging:Cut Tape , RoHS Compliant: Yes

622

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LM27402SQ/NOPB

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D# LM27402SQ/NOPBCT-ND

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2374

LM27402SQX/NOPB

D# LM27402SQX/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 16WQFN

Part Number

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Description

Stock

LM27402SQ/NOPB

Texas Instruments

In stock shipping within 2days

976

Part Number

Manufacturer

Description

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LM27402SQXNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

8463

Part Number

Manufacturer

Description

Stock

LM27402SQXNOPB

Texas Instruments

OEM/CM ONLY

974

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

Texas Instruments

WQFN16/LM27402SQ/NOPB/TI

RoHS: Compliant

2000

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

D# C390089

Texas Instruments

301

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

Texas Instruments

OEM/CM Immediate delivery

2000

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

D# 926-LM27402SQ/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

1236

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

D# NS-LM27402SQ/NOPB

Texas Instruments

OEM/CM ONLY

27414

LM27402SQX/NOPB

D# NS-LM27402SQX/NOPB

Texas Instruments

OEM/CM ONLY

27451

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

National Semiconductor Corporation

SWITCHING REGULATOR/CONTROLLER, VOLTAGE-MODE, 1350KHZ SWITCHING FREQ-MAX, PQCC16

860

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

National Semiconductor Corporation

OEM/CM ONLY

2596

LM27402SQX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

7312

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

Texas Instruments

IN stock Immediate delivery

2015

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LM27402SQ/NOPB

Texas Instruments

3-V to 20-V, voltage mode synchronous buck controller with DCR current sensing

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shipping today

4989

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LM27402SQ/NOPB

D# 31664466

Texas Instruments

DC/DC Cntrlr Single-OUT Step Down 1200kHz 16-Pin WQFN EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

Texas Instruments

RFQ

1570

Part Number

Manufacturer

Description

Stock

LM27402SQ/NOPB

Texas Instruments

IC REG CTRLR BUCK 16WQFN

7519

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LM27402SQX/NOPB

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