Name: MAX638ACSA+
Brand: Maxim Integrated
SKU: MAX638ACSA_1A3
Price: 6.4424 USD
Availability: InStock
Rating: 5 (93 reviews)

MAX638ACSA+

For Reference Only

Part Number	MAX638ACSA+
Manufacturer	Maxim Integrated
Description	IC REG BUCK ADJ/5V 8SOIC
Datasheet	MAX638ACSA+ Datasheet MAX638ACSA+ Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	7,812 piece(s)
Unit Price	$ 6.4424 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 15 - Jun 20 (Choose Expedited Shipping)
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Delivery Services

Part Number # MAX638ACSA+ (PMIC - Voltage Regulators - DC DC Switching Regulators) 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 MAX638ACSA+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX638ACSA+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX638ACSA+.

MAX638ACSA+ Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable (Fixed)
Number of Outputs	1
Voltage - Input (Min)	2.2V
Voltage - Input (Max)	16.5V
Voltage - Output (Min/Fixed)	1.31V (5V)
Voltage - Output (Max)	16.5V
Current - Output	-
Frequency - Switching	65kHz
Synchronous Rectifier	No
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

MAX638ACSA+ Datasheet

MAX638ACSA+ Reviews

Arma*****Barber

April 3, 2023

★ ★ ★ ★ ★

I wanted something that would handle voltage spikes. Worked perfectly. I plan to use four more.

Daniel*****gherty

March 30, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Cor*****each

February 28, 2023

★ ★ ★ ★ ★

I am a novice technician. I really rely on reviews to help guide me, as I do not have anyone to assist me with electronics. I purchased these items and report I am happy with the purchase. I took a chance and it was one of the better choices I made.

Dela*****Dennis

February 26, 2023

★ ★ ★ ★ ★

Very easy to co-operate with; they take care of orders promptly.

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MAX638ACSA+ Packaging

MAX638ACSA+ FAQ

1. How to order MAX638ACSA+ 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 MAX638ACSA+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX638ACSA+. All suppliers must pass our qualification reviews before they can publish their products including MAX638ACSA+ on Heisener; we pay more attention to the channels and quality of MAX638ACSA+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX638ACSA+ price and inventory displayed accurate?

The price and inventory of MAX638ACSA+ 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 MAX638ACSA+?

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 MAX638ACSA+ we delivered, we will accept the replacement or return of the MAX638ACSA+ 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 MAX638ACSA+.

(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 MAX638ACSA+ pin diagram, MAX638ACSA+ datasheet?

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

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MAX638ACSA+ 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

MAX638ACSA+

D# MAX638ACSA+

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin SOIC N - Rail/Tube (Alt: MAX638ACSA+)

MAX638ACSA+T

D# MAX638ACSA+T

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin SOIC N T/R - Tape and Reel (Alt: MAX638ACSA+T)

Part Number

Manufacturer

Description

Stock

MAX638ACSA+

D# MAX638ACSA+

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin SOIC N (Alt: MAX638ACSA+)

MAX638ACSA+T

D# MAX638ACSA+T

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin SOIC N T/R (Alt: MAX638ACSA+T)

Part Number

Manufacturer

Description

Stock

MAX638ACSA

Maxim Integrated Products

110

Part Number	Manufacturer	Description	Stock
MAX638ACSA+T	Maxim Integrated Products	4.5V TO 40V INPUT AUTOMOTIVE FLYBACK/BOOST/SEPIC POWER-SUPPL - Tape and Reel	0
MAX638ACSA+	Maxim Integrated Products	4.5V TO 40V INPUT AUTOMOTIVE FLYBACK/BOOST/SEPIC POWER-SUPPL - Tape and Reel	0
MAX638ACSA	Maxim Integrated Products	4.5V TO 40V INPUT AUTOMOTIVE FLYBACK/BOOST/SEPIC POWER-SUPPL - Tape and Reel	0
MAX638ACSA-T	Maxim Integrated Products	4.5V TO 40V INPUT AUTOMOTIVE FLYBACK/BOOST/SEPIC POWER-SUPPL - Tape and Reel	0

Part Number	Manufacturer	Description	Stock
MAX638ACSA+ D# MAX638ACSA+-ND	Maxim Integrated Products	IC REG BUCK ADJ/5V 8SOIC	108
MAX638ACSA D# MAX638ACSA-ND	Maxim Integrated Products	IC REG BUCK ADJ/5V 8SOIC	0
MAX638ACSA+T D# MAX638ACSA+T-ND	Maxim Integrated Products	IC REG BUCK ADJ/5V 8SOIC	0

Part Number

Manufacturer

Description

Stock

MAX638ACSA

D# MAX638ACSA

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

2155

Part Number

Manufacturer

Description

Stock

MAX638ACSA+

D# 2513958

Maxim Integrated Products

DC/DC CONV, BUCK, 65KHZ, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MAX638ACSA+T

Maxim Integrated Products

5V Adjustable, CMOS, Step-Down Switching Regulator

RoHS: Compliant

pbFree: Yes

MAX638ACSA+

Maxim Integrated Products

5V Adjustable, CMOS, Step-Down Switching Regulator

RoHS: Compliant

pbFree: Yes

Part Number	Manufacturer	Description	Stock
MAX638ACSA		OEM/CM QUOTES ONLY \| NO BROKERS	34554
MAX638ACSAT	Maxim Integrated Products	OEM/CM QUOTES ONLY \| NO BROKERS	11600
MAX638ACSAAESA	N/A	OEM/CM QUOTES ONLY \| NO BROKERS	7

Part Number	Manufacturer	Description	Stock
MAX638ACSAAESA	Maxim Integrated Products	OEM/CM ONLY	2648
MAX638ACSA	Maxim Integrated Products	OEM/CM ONLY	979
MAX638ACSAT	Maxim Integrated Products	OEM/CM ONLY	1071
MAX638ACSATG074	Maxim Integrated Products	OEM/CM ONLY	2651
MAX638ACSAD	Maxim Integrated Products	OEM/CM ONLY	421
MAX638ACSA301	Maxim Integrated Products	OEM/CM ONLY	738
MAX638ACSABCSAAESA	Maxim Integrated Products	OEM/CM ONLY	563
MAX638ACSATG068	Maxim Integrated Products	OEM/CM ONLY	2650

Part Number

Manufacturer

Description

Stock

MAX638ACSA+

Maxim Integrated Products

in stock - can ship the same day

100

Part Number	Manufacturer	Description	Stock
MAX638ACSA	Maxim Integrated Products	OEM/CM Immediate delivery	54
MAX638ACSA-TG074	Maxim Integrated Products	OEM/CM Immediate delivery	54
MAX638ACSA-T	Maxim Integrated Products	OEM/CM Immediate delivery	392

Part Number

Manufacturer

Description

Stock

MAX638ACSA+

D# 700-MAX638ACSA

Maxim Integrated Products

Switching Voltage Regulators 5V Adjustable, CMOS, Step-Down Switching Regulator

RoHS: Compliant

110

Part Number

Manufacturer

Description

Stock

MAX638ACSA+

D# 73Y5427

Maxim Integrated Products

DC/DC CONV, BUCK, 65KHZ, NSOIC-8, Topology:Buck (Step Down), Input Voltage Min:5V, Input Voltage Max:16.5V, DC / DC Converter IC Case:NSOIC, No. of Pins:8Pins, Output Current:75mA, Switching Frequency:65kHz, Product Range:- RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

MAX638ACSA+T

D# 73Y5428

Maxim Integrated Products

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

MAX638ACSA+T

D# NS-MAX638ACSA+T

Maxim Integrated Products

OEM/CM ONLY

5350

MAX638ACSA

D# NS-MAX638ACSA

Maxim Integrated Products

OEM/CM ONLY

6868

Part Number

Manufacturer

Description

Stock

MAX638ACSA+

D# 7997897P

Maxim Integrated Products

Maxim Integrated, MAX638ACSA+ Switching Regulator, 1-Channel 1mA Adjustable 8-Pin, SOIC, TU

Min Qty: 1

Container: Tube

Part Number

Manufacturer

Description

Stock

MAX638ACSA

Maxim Integrated Products

OEM/CM ONLY

822

MAX638ACSA+T

Maxim Integrated Products

OEM/CM ONLY

4539

Part Number	Manufacturer	Description	Stock
MAX638ACSA	Maxim Integrated Products	IN stock Immediate delivery	49
MAX638ACSA-T	Maxim Integrated Products	IN stock Immediate delivery	387
MAX638ACSA-TG074	Maxim Integrated Products	IN stock Immediate delivery	49

Part Number	Manufacturer	Description	Stock
MAX638ACSA-T	Maxim Integrated Products	shipping today	393
MAX638ACSA+T	Maxim Integrated Products	shipping today	5001
MAX638ACSA	Maxim Integrated Products	shipping today	246

Part Number	Manufacturer	Description	Stock
MAX638ACSA	Maxim Integrated Products	RFQ	12066
MAX638ACSA-T	Maxim Integrated Products	RFQ	10026
MAX638ACSA+	mfr	RFQ	6135
MAX638ACSA+T	Maxim Integrated Products	RFQ	7492

Part Number

Manufacturer

Description

Stock

MAX638ACSA

D# 9247165

Maxim Integrated Products

RoHS: Not Compliant

Min Qty: 1

Container: Each

MAX638ACSA+

D# 2513958

Maxim Integrated Products

DC/DC CONV, BUCK, 65KHZ, NSOIC-8

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MAX638ACSA+

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