Name: LM5642MTC/NOPB
Brand: Texas Instruments
SKU: LM5642MTC-NOPB
Price: 5.6745 USD
Availability: InStock
Rating: 5 (101 reviews)

LM5642MTC/NOPB

For Reference Only

Part Number	LM5642MTC/NOPB
Manufacturer	Texas Instruments
Description	IC REG CTRLR BUCK 28TSSOP
Datasheet	LM5642MTC/NOPB Specifications
Package	28-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	19,368 piece(s)
Unit Price	$ 5.6745 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 20 - May 25 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # LM5642MTC/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 LM5642MTC/NOPB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM5642MTC/NOPB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of LM5642MTC/NOPB.

LM5642MTC/NOPB Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	28-TSSOP (0.173", 4.40mm Width)
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)
Supplier Device Package	28-TSSOP

LM5642MTC/NOPB Reviews

Elai*****loyd

March 24, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Eliz*****rson

March 17, 2023

★ ★ ★ ★ ★

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

Zayl*****ubey

March 17, 2023

★ ★ ★ ★ ★

I can get a patience and respect for each order. Thank you!

Jacoby*****krishnan

March 7, 2023

★ ★ ★ ★ ★

All items individually packed in anti static bags and properly labeled.

Angel*****arlson

March 2, 2023

★ ★ ★ ★ ★

Outstanding supplier! Heisener is on a very short list of suppliers I can recommend. From stock, pricing, ease of ordering and great service, they get it all.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

LM5642MTC/NOPB Packaging

LM5642MTC/NOPB FAQ

1. How to order LM5642MTC/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 LM5642MTC/NOPB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM5642MTC/NOPB. All suppliers must pass our qualification reviews before they can publish their products including LM5642MTC/NOPB on Heisener; we pay more attention to the channels and quality of LM5642MTC/NOPB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the LM5642MTC/NOPB price and inventory displayed accurate?

The price and inventory of LM5642MTC/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 LM5642MTC/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 LM5642MTC/NOPB we delivered, we will accept the replacement or return of the LM5642MTC/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 LM5642MTC/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 LM5642MTC/NOPB pin diagram, LM5642MTC/NOPB datasheet?

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

LM5642MTC/NOPB Related Products

C316C752F3G5TA7301	KEMET, CAP CER 7500PF 25V C0G RADIAL, Radial, -	View
SN74GTLPH16916GR	Texas Instruments, IC UNIV BUS TXRX 17BIT 56TSSOP, 56-TFSOP (0.240", 6.10mm Width), -	View
DS1643-70	Maxim Integrated, IC RTC CLK/CALENDAR PAR 28-EDIP, 28-DIP Module (0.600", 15.24mm), -	View
7307T1CWZQE	C&K, SWITCH TOGGLE 3PDT 5A 120V, -, -	View
NCP15XM221J03RC	Murata, NTC THERMISTOR 220 OHM 5% 0402, 0402 (1005 Metric), -	View
RNF14FTD332K	Stackpole Electronics Inc., RES 332K OHM 1/4W 1% AXIAL, Axial, -	View
M55342H06B8E45RWS	Vishay Dale, RES SMD 8.45K OHM 1% 0.15W 0705, 0805 (2012 Metric), -	View
OSTVJ132152	On Shore Technology Inc., TERM BLOCK RISING CLAMP 13POS, -, -	View
FCE17A15SB250	Amphenol Commercial Products, CONN D-SUB RCPT 15POS R/A SOLDER, -, -	View
DG1230R24-74P1 [V001]	TE Connectivity Deutsch Connectors, RECP ASSY, -, -	View
D38999/26FD18SA-LC	Souriau, CONN PLUG HSG FMALE 18POS INLINE, -, -	View
VI-2WM-MW-F2	Vicor Corporation, CONVERTER MOD DC/DC 10V 100W, Full Brick, -	View

LM5642MTC/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

LM5642MTCX/NOPB

D# V72:2272_07282503

Texas Instruments

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

RoHS: Compliant

LM5642MTC/NOPB

D# V36:1790_07282501

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

Texas Instruments

- Rail/Tube

2064

LM5642MTCX/NOPB

Texas Instruments

Switching Controllers High Voltage, Dual Synchronous Buck Conv

1313

Part Number

Manufacturer

Description

Stock

LM5642MTCNOPB

National Semiconductor Corporation

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

D# LM5642MTC/NOPB-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

273

LM5642MTCX/NOPB

D# LM5642MTCX/NOPBCT-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

4378

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

Texas Instruments

In stock shipping within 2days

8073

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

D# 3123719RL

Texas Instruments

DC/DC CTRL, SYNC BUCK, 250KHZ, TSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Reel

Part Number

Manufacturer

Description

Stock

LM5642MTCNOPB

National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

2900

Part Number

Manufacturer

Description

Stock

LM5642MTCNOPB

Texas Instruments

OEM/CM ONLY

770

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

Texas Instruments

OEM/CM Immediate delivery

7813

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

D# 926-LM5642MTC/NOPB

Texas Instruments

Switching Controllers Hi Vtg Dual Sync Buck Cnvtr

RoHS: Compliant

107

LM5642MTCX/NOPB

D# 926-LM5642MTCX/NOPB

Texas Instruments

Switching Controllers

RoHS: Compliant

237

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

D# 26AJ7368

Texas Instruments

DC/DC CTRL, SYNC BUCK, 250KHZ, TSSOP-28, Supply Voltage Min:4.5V, Supply Voltage Max:36V, No. of Outputs:2 Output, Duty Cycle (%):98.9%, Controller IC Case Style:TSSOP, No. of Pins:28Pins, Switching Frequency:250kHz, RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

D# NS-LM5642MTCX/NOPB

Texas Instruments

OEM/CM ONLY

5738

LM5642MTC/NOPB

D# NS-LM5642MTC/NOPB

Texas Instruments

OEM/CM ONLY

7585

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

D# 5045597

Texas Instruments

Texas Instruments, LM5642MTC/NOPB Step-Down Switching Regulator Dual-Channel 28-Pin, TSSOP, EA

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

Texas Instruments

LM5642 4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization

RoHS: Compliant

862

LM5642MTCX/NOPB

National Semiconductor Corporation

LM5642 4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization

RoHS: Compliant

8293

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

National Semiconductor Corporation

OEM/CM ONLY

523

LM5642MTCX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

7134

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

Texas Instruments

IN stock Immediate delivery

7828

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

Texas Instruments

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

LM5642MTC/NOPB

Texas Instruments

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

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

shipping today

3996

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

D# 53483336

Texas Instruments

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

LM5642MTC/NOPB

Texas Instruments

RFQ

13560

LM5642MTCX/NOPB

Texas Instruments

RFQ

1040

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

1000

Part Number

Manufacturer

Description

Stock

LM5642MTCX/NOPB

D# 3123719

Texas Instruments

DC/DC CTRL, SYNC BUCK, 250KHZ, TSSOP-28

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Quick Inquiry

LM5642MTC/NOPB

Certified Quality

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.

ISO9001:2015, ICAS, IAF, UKAS