Name: MAX1540ETJ+
Brand: Maxim Integrated
SKU: MAX1540ETJ
Price: 6.269 USD
Availability: InStock
Rating: 5 (118 reviews)

MAX1540ETJ+

For Reference Only

Part Number	MAX1540ETJ+
Manufacturer	Maxim Integrated
Description	IC REG CTRLR BUCK 32TQFN
Datasheet	MAX1540ETJ+ Datasheet MAX1540ETJ+ Specifications
Package	32-WFQFN Exposed Pad
ECAD
In Stock	37,296 piece(s)
Unit Price	$ 6.2690 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
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Part Number # MAX1540ETJ+ (PMIC - Voltage Regulators - DC DC Switching Controllers) is manufactured by Maxim Integrated 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 MAX1540ETJ+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX1540ETJ+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX1540ETJ+.

MAX1540ETJ+ Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Controllers
Package	32-WFQFN Exposed Pad
ECAD
Series	-
Output Type	Transistor Driver
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Number of Outputs	2
Output Phases	1
Voltage - Supply (Vcc/Vdd)	5.5 V ~ 28 V
Frequency - Switching	170kHz ~ 620kHz
Duty Cycle (Max)	100%
Synchronous Rectifier	Yes
Clock Sync	No
Serial Interfaces	-
Control Features	Current Limit, Enable, On Time Control, Power Good, Pulse Skipping, Saturation
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	32-WFQFN Exposed Pad
Supplier Device Package	32-TQFN-EP (5x5)

MAX1540ETJ+ Datasheet

MAX1540ETJ+ Reviews

Tys*****Weiss

April 3, 2023

★ ★ ★ ★ ★

Great kit, cost half the price of other stores. Includes most items that someone would need.

Kelv*****olmes

March 24, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Anso*****trick

March 21, 2023

★ ★ ★ ★ ★

Works as expected. Fits good in circuit board, not lose or slipping around.

Luk*****wens

March 8, 2023

★ ★ ★ ★ ★

Great communication with sales. A pleasure to do business with you.

Emers*****nchez

February 22, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Write a Review

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MAX1540ETJ+ Packaging

MAX1540ETJ+ FAQ

1. How to order MAX1540ETJ+ 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 MAX1540ETJ+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX1540ETJ+. All suppliers must pass our qualification reviews before they can publish their products including MAX1540ETJ+ on Heisener; we pay more attention to the channels and quality of MAX1540ETJ+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX1540ETJ+ price and inventory displayed accurate?

The price and inventory of MAX1540ETJ+ 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 MAX1540ETJ+?

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 MAX1540ETJ+ we delivered, we will accept the replacement or return of the MAX1540ETJ+ 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 MAX1540ETJ+.

(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 MAX1540ETJ+ pin diagram, MAX1540ETJ+ datasheet?

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

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MAX1540ETJ+ 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

MAX1540ETJ

D# MAX1540ETJ

Maxim Integrated Products

DC to DC Controller Dual Step-Down 2V to 28V 32-Pin TQFN - Bulk (Alt: MAX1540ETJ)

RoHS: Not Compliant

MAX1540ETJ+

D# MAX1540ETJ+

Maxim Integrated Products

DC DC Cntrlr Dual-OUT Step Down 5.5V to 28V Input 32-Pin TQFN EP - Bulk (Alt: MAX1540ETJ+)

Part Number

Manufacturer

Description

Stock

MAX1540ETJ+

Maxim Integrated Products

LOT:TCE0G3048A DUAL SWITCHING CONTROLLER, 620 kHz SWITCHING FREQ-MAX, QCC32 5 X 5 MM, 0.80 MM HEIGHT, MO-220-WHHD, TQFN-32

1911

MAX1540ETJ+T

Maxim Integrated Products

DC DC CNTRLR DUAL-OUT STEP DOWN 5.5V TO 28V 32TQFN - Tape and Reel

Part Number	Manufacturer	Description	Stock
MAX1540ETJ+TG24 D# MAX1540ETJ+TG24-ND	Maxim Integrated Products	INTEGRATED CIRCUIT	0
MAX1540ETJ+TG075 D# MAX1540ETJ+TG075-ND	Maxim Integrated Products	INTEGRATED CIRCUIT	0
MAX1540ETJ+TG069 D# MAX1540ETJ+TG069-ND	Maxim Integrated Products	INTEGRATED CIRCUIT	0
MAX1540ETJ+TG05 D# MAX1540ETJ+TG05-ND	Maxim Integrated Products	INTEGRATED CIRCUIT	0
MAX1540ETJ D# 2156-MAX1540ETJ-ND	Rochester Electronics LLC	IC REG LIN DUAL STEP DOWN CNTRL	3830
MAX1540ETJ+T D# MAX1540ETJ+T-ND	Maxim Integrated Products	IC REG CTRLR BUCK 32TQFN	0
MAX1540ETJ+ D# 2156-MAX1540ETJ+-ND	Rochester Electronics LLC	DUAL SWITCHING CONTROLLER, CURRE	18540

Part Number

Manufacturer

Description

Stock

MAX1540ETJ-T

D# MAX1540ETJ-T

Maxim Integrated Products

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

3479

MAX1540ETJ

D# MAX1540ETJ

Maxim Integrated Products

2330

Part Number	Manufacturer	Description	Stock
MAX1540ETJ	Maxim Integrated Products	In stock shipping within 2days	591
MAX1540ETJ+TG05	Maxim Integrated Products	In stock shipping within 2days	5260
MAX1540ETJ+	Maxim Integrated Products	In stock shipping within 2days	180
MAX1540ETJ+T	Maxim Integrated Products	In stock shipping within 2days	1100

Part Number	Manufacturer	Description	Stock
MAX1540ETJTG05	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	23200
MAX1540ETJT		OEM/CM QUOTES ONLY \| NO BROKERS	14500
MAX1540ETJ	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	21506

Part Number	Manufacturer	Description	Stock
MAX1540ETJT	Maxim Integrated Products	OEM/CM ONLY	345
MAX1540ETJ	Maxim Integrated Products	OEM/CM ONLY	464
MAX1540ETJTG05	Texas Instruments	OEM/CM ONLY	605

Part Number	Manufacturer	Description	Stock
MAX1540ETJ	Maxim Integrated Products	OEM/CM Immediate delivery	591
MAX1540ETJ+TG05	Maxim Integrated Products	OEM/CM Immediate delivery	5000
MAX1540ETJ+T	Maxim Integrated Products	OEM/CM Immediate delivery	12500

Part Number	Manufacturer	Description	Stock
MAX1540ETJ+ D# NS-MAX1540ETJ+	Maxim Integrated Products	OEM/CM ONLY	6778
MAX1540ETJ D# NS-MAX1540ETJ	Maxim Integrated Products	OEM/CM ONLY	2017
MAX1540ETJ+T D# NS-MAX1540ETJ+T	Maxim Integrated Products	OEM/CM ONLY	6875

Part Number

Manufacturer

Description

Stock

MAX1540ETJ

Maxim Integrated Products

MAX1540 Dual Step-Down Controller With Saturation Protection, Dynamic Output, and Linear Regulator

RoHS: Not Compliant

3830

MAX1540ETJ+

Maxim Integrated Products

MAX1540 Dual Step-Down Controller With Saturation Protection, Dynamic Output, and Linear Regulator

RoHS: Compliant

18540

Part Number	Manufacturer	Description	Stock
MAX1540ETJ+T	Maxim Integrated Products	OEM/CM ONLY	12516
MAX1540ETJ+TG05	Maxim Integrated Products	OEM/CM ONLY	20016
MAX1540ETJ+	Maxim Integrated Products	OEM/CM ONLY	2282

Part Number	Manufacturer	Description	Stock
MAX1540ETJ+TG05	Maxim Integrated Products	IN stock Immediate delivery	5015
MAX1540ETJ	Maxim Integrated Products	IN stock Immediate delivery	586
MAX1540ETJ+T	Maxim Integrated Products	IN stock Immediate delivery	12515

Part Number	Manufacturer	Description	Stock
MAX1540ETJ+T	Maxim Integrated Products	shipping today	12505
MAX1540ETJ-T	Maxim Integrated Products	shipping today	87
MAX1540ETJ	Maxim Integrated Products	shipping today	395
MAX1540ETJ+TG05	UTC Fire & Security	shipping today	396

Part Number	Manufacturer	Description	Stock
MAX1540ETJ	Maxim Integrated Products	RFQ	3932
MAX1540ETJ +	Maxim Integrated Products	RFQ	4089
MAX1540ETJ-T	Maxim Integrated Products	RFQ	9098
MAX1540ETJ+	Maxim Integrated Products	RFQ	406

Part Number	Manufacturer	Description	Stock
MAX1540ETJ+TG05	Maxim Integrated Products		5000
MAX1540ETJ+T	Maxim Integrated Products	IC REG CTRLR BUCK 32TQFN	1100
MAX1540ETJ-T	Maxim Integrated Products	IC REG CTRLR BUCK 32TQFN	4742

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MAX1540ETJ+

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