Name: LM5642XMH/NOPB
Brand: Texas Instruments
SKU: LM5642XMH-NOPB
Price: 5.167 USD
Availability: InStock
Rating: 5 (100 reviews)

LM5642XMH/NOPB

For Reference Only

Part Number	LM5642XMH/NOPB
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK 28TSSOP
Datasheet	LM5642XMH/NOPB Specifications
Package	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
In Stock	8,748 piece(s)
Unit Price	$ 5.1670 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 10 - May 15 (Choose Expedited Shipping)
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Part Number # LM5642XMH/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 LM5642XMH/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM5642XMH/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM5642XMH/NOPB.

LM5642XMH/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	375kHz
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

LM5642XMH/NOPB Reviews

Aless***** Arias

April 7, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Azar*****Hines

March 26, 2023

★ ★ ★ ★ ★

Great product at a great price. They were so CHEAP.

Arie*****aliwal

March 26, 2023

★ ★ ★ ★ ★

happy with the IC and received with perfect packaging, good comunication with seller thanks.

Zayn*****rnik

March 4, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

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LM5642XMH/NOPB Packaging

LM5642XMH/NOPB FAQ

1. How to order LM5642XMH/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 LM5642XMH/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM5642XMH/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM5642XMH/NOPB on Heisener; we pay more attention to the channels and quality of LM5642XMH/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM5642XMH/NOPB price and inventory displayed accurate?

The price and inventory of LM5642XMH/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 LM5642XMH/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 LM5642XMH/NOPB we delivered, we will accept the replacement or return of the LM5642XMH/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 LM5642XMH/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 LM5642XMH/NOPB pin diagram, LM5642XMH/NOPB datasheet?

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

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LM5642XMH/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

LM5642XMH/NOPB

D# V36:1790_07282504

Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP Tube

RoHS: Compliant

LM5642XMHX/NOPB

D# V36:1790_07282505

Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642XMHX/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

2392

LM5642XMH/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

1092

Part Number

Manufacturer

Description

Stock

LM5642XMHX/NOPB

D# 296-LM5642XMHX/NOPBCT-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

1882

LM5642XMH/NOPB

D# LM5642XMH/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

210

Part Number

Manufacturer

Description

Stock

LM5642XMHNOPBHTSSOP28

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

416

LM5642XMHNOPB

NATIONAL SE

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

LM5642XMHNOPB

Texas Instruments

OEM/CM ONLY

943

Part Number

Manufacturer

Description

Stock

LM5642XMHX/NOPB

D# 926-LM5642XMHX/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

5798

LM5642XMH/NOPB

D# 926-LM5642XMH/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642XMHX/NOPB

D# NS-LM5642XMHX/NOPB

Texas Instruments

OEM/CM ONLY

7131

LM5642XMH/NOPB

D# NS-LM5642XMH/NOPB

Texas Instruments

OEM/CM ONLY

9958

Part Number

Manufacturer

Description

Stock

LM5642XMH/NOPB

National Semiconductor Corporation

Part Number

Manufacturer

Description

Stock

LM5642XMH/NOPB

Texas Instruments

LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642XMH/NOPB HTSSOP 28

National Semiconductor Corporation

OEM/CM ONLY

375

Part Number

Manufacturer

Description

Stock

LM5642XMHX/NOPB

Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

LM5642XMH/NOPB

Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

Part Number

Manufacturer

Description

Stock

LM5642XMHX/NOPB

Texas Instruments

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LM5642XMH/NOPB

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