Name: LM5642MHX/NOPB
Brand: Texas Instruments
SKU: LM5642MHX-NOPB
Price: 2.6659 USD
Availability: InStock
Rating: 5 (109 reviews)

LM5642MHX/NOPB

For Reference Only

Part Number	LM5642MHX/NOPB
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK 28ETSSOP
Datasheet	LM5642MHX/NOPB Specifications
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	15,732 piece(s)
Unit Price	$ 2.6659 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
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Part Number # LM5642MHX/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 LM5642MHX/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM5642MHX/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM5642MHX/NOPB.

LM5642MHX/NOPB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	2
Output Phases	2
Voltage - Supply (Vcc/Vdd)	4.5 V ~ 36 V
Frequency - Switching	200kHz
Duty Cycle (Max)	98.9%
Synchronous Rectifier	Yes
Clock Sync	Yes
Serial Interfaces	-
Control Features	Current Limit, Enable, Soft Start
Operating Temperature	-40°C ~ 125°C (TJ)
Package / Case	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package	28-HTSSOP

LM5642MHX/NOPB Reviews

Autu*****annon

March 26, 2023

★ ★ ★ ★ ★

Competitively priced set of diodes, tested as described. Quality is about what you would expect for no- or off-brand.

Kam***** Kari

March 5, 2023

★ ★ ★ ★ ★

Thousands of in stock parts with low cost shipping and standard quality.

Rocc*****trick

February 28, 2023

★ ★ ★ ★ ★

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

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LM5642MHX/NOPB Packaging

LM5642MHX/NOPB FAQ

1. How to order LM5642MHX/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 LM5642MHX/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM5642MHX/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM5642MHX/NOPB on Heisener; we pay more attention to the channels and quality of LM5642MHX/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM5642MHX/NOPB price and inventory displayed accurate?

The price and inventory of LM5642MHX/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 LM5642MHX/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 LM5642MHX/NOPB we delivered, we will accept the replacement or return of the LM5642MHX/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 LM5642MHX/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 LM5642MHX/NOPB pin diagram, LM5642MHX/NOPB datasheet?

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

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LM5642MHX/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

LM5642MHX/NOPB

D# V36:1790_07282499

Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin HTSSOP EP T/R

RoHS: Compliant

LM5642MH/NOPB

D# V36:1790_07282498

Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 226kHz 28-Pin HTSSOP EP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642MH/NOPB

Texas Instruments

IC, PWM CONTROLLER

126

LM5642MHX/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM 28ETSSOP

Part Number

Manufacturer

Description

Stock

LM5642MH/NOPB

D# LM5642MH/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 28ETSSOP

1857

LM5642MHX/NOPB

D# LM5642MHX/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 28ETSSOP

Part Number

Manufacturer

Description

Stock

LM5642MHX/NOPB

Texas Instruments

In stock shipping within 2days

1612

Part Number

Manufacturer

Description

Stock

LM5642MHXNOPB

Texas Instruments

OEM/CM QUOTES ONLY | NO BROKERS

29000

Part Number

Manufacturer

Description

Stock

LM5642MHXNOPB

Texas Instruments

OEM/CM ONLY

287

Part Number

Manufacturer

Description

Stock

LM5642MHX/NOPB

Texas Instruments

OEM/CM Immediate delivery

1612

Part Number

Manufacturer

Description

Stock

LM5642MH/NOPB

D# 926-LM5642MH/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

163

Part Number

Manufacturer

Description

Stock

LM5642MHX/NOPB

D# NS-LM5642MHX/NOPB

Texas Instruments

OEM/CM ONLY

6533

LM5642MH/NOPB

D# NS-LM5642MH/NOPB

Texas Instruments

OEM/CM ONLY

8862

Part Number

Manufacturer

Description

Stock

LM5642MH/NOPB

D# 7615993P

Texas Instruments

Texas Instruments LM5642MH/NOPB, Dual DC-DC Buck Controller 250 kHz 28-Pin, TSSOP, TU

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

LM5642MH/NOPB

National Semiconductor Corporation

OEM/CM ONLY

160

LM5642MHX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

849

Part Number

Manufacturer

Description

Stock

LM5642MHX/NOPB

Texas Instruments

IN stock Immediate delivery

1627

Part Number

Manufacturer

Description

Stock

LM5642MHX/NOPB

Texas Instruments

4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization

LM5642MH/NOPB

Texas Instruments

4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization

Part Number

Manufacturer

Description

Stock

LM5642MHX/NOPB

National Semiconductor Corporation

shipping today

Part Number

Manufacturer

Description

Stock

LM5642MH/NOPB

National Semiconductor Corporation

RFQ

10540

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LM5642MHX/NOPB

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