Name: MAX638ACPA+
Brand: Maxim Integrated
SKU: MAX638ACPA_1A3
Price: 7.1833 USD
Availability: InStock
Rating: 5 (167 reviews)

MAX638ACPA+

For Reference Only

Part Number	MAX638ACPA+
Manufacturer	Maxim Integrated
Description	IC REG BUCK ADJ/5V 8DIP
Datasheet	MAX638ACPA+ Datasheet MAX638ACPA+ Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	4,768 piece(s)
Unit Price	$ 7.1833 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jun 17 - Jun 22 (Choose Expedited Shipping)
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Delivery Services

Part Number # MAX638ACPA+ (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 MAX638ACPA+ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX638ACPA+ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX638ACPA+.

MAX638ACPA+ Specifications

Manufacturer	Maxim Integrated
Category	Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators
Package	8-DIP (0.300", 7.62mm)
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	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-PDIP

MAX638ACPA+ Datasheet

MAX638ACPA+ Reviews

Daisy*****pande

April 9, 2023

★ ★ ★ ★ ★

It fit exactly in the same location as the original. Works great and no problem. Good purchase.

Kat*****Sahni

March 20, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Simo*****rrera

March 4, 2023

★ ★ ★ ★ ★

EXACTLY what I was looking for -- one piece with a low forward voltage drop to isolate some DC power sources. They work fantastic!

Juli*****annon

March 1, 2023

★ ★ ★ ★ ★

Excellent website experience for search any product I want, problem solvers. You guys I can trust and reply on.

Augus*****oberson

February 24, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Write a Review

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MAX638ACPA+ Packaging

MAX638ACPA+ FAQ

1. How to order MAX638ACPA+ 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 MAX638ACPA+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX638ACPA+. All suppliers must pass our qualification reviews before they can publish their products including MAX638ACPA+ on Heisener; we pay more attention to the channels and quality of MAX638ACPA+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX638ACPA+ price and inventory displayed accurate?

The price and inventory of MAX638ACPA+ 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 MAX638ACPA+?

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 MAX638ACPA+ we delivered, we will accept the replacement or return of the MAX638ACPA+ 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 MAX638ACPA+.

(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 MAX638ACPA+ pin diagram, MAX638ACPA+ datasheet?

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

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MAX638ACPA+ 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

MAX638ACPA+

D# MAX638ACPA+

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin PDIP N - Rail/Tube (Alt: MAX638ACPA+)

MAX638ACPA

D# MAX638ACPA

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin PDIP N - Bulk (Alt: MAX638ACPA)

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# MAX638ACPA+

Maxim Integrated Products

Conv DC-DC Single Step Down 2.2V to 16.5V 8-Pin PDIP N (Alt: MAX638ACPA+)

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MAX638ACPA

Maxim Integrated Products

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MAX638ACPA+

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MAX638ACPA

Maxim Integrated Products

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Part Number

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Description

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MAX638ACPA

D# 2156-MAX638ACPA-MA-ND

Rochester Electronics LLC

SWITCHING REGULATOR

MAX638ACPA+

D# MAX638ACPA+-ND

Maxim Integrated Products

IC REG BUCK ADJ/5V 8DIP

Part Number

Manufacturer

Description

Stock

MAX638ACPA

D# MAX638ACPA

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

952

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# 2514006

Maxim Integrated Products

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

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

Maxim Integrated Products

5V Adjustable, CMOS, Step-Down Switching Regulator

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MAX638ACPA

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

1740

MAX638ACPALF

Maxim Integrated Products

OEM/CM QUOTES ONLY | NO BROKERS

111

Part Number	Manufacturer	Description	Stock
MAX638ACPA	Maxim Integrated Products	OEM/CM ONLY	569
MAX638ACPAMAXIM	Maxim Integrated Products	OEM/CM ONLY	2642
MAX638ACPAAEPA	Maxim Integrated Products	OEM/CM ONLY	883
MAX638ACPALF	Maxim Integrated Products	OEM/CM ONLY	2641
MAX638ACPAT	Maxim Integrated Products	OEM/CM ONLY	2643

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

Maxim Integrated Products

in stock - can ship the same day

550

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

Maxim Integrated Products

OEM/CM Immediate delivery

MAX638ACPA

Maxim Integrated Products

OEM/CM Immediate delivery

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# 700-MAX638ACPA

Maxim Integrated Products

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

RoHS: Compliant

125

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# 73Y5426

Maxim Integrated Products

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

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# NS-MAX638ACPA+

Maxim Integrated Products

OEM/CM ONLY

4985

MAX638ACPA

D# NS-MAX638ACPA

Maxim Integrated Products

OEM/CM ONLY

5538

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Description

Stock

MAX638ACPA

Maxim Integrated Products

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Part Number

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MAX638ACPA

D# MAX638ACPA

MAX

Inventory R

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# 5404198

Maxim Integrated Products

Maxim Integrated, MAX638ACPA+ Step-Down Switching Regulator, 1-Channel 75mA Adj./Fixed 8-Pin, PDIP, EA

Min Qty: 1

Container: Bulk

233

Part Number

Manufacturer

Description

Stock

MAX638ACPA

Maxim Integrated Products

MAX638 5Volt/Adjustable CMOS Step-Down Switching Regulator

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

MAX638ACPA

Maxim Integrated Products

OEM/CM ONLY

778

MAX638ACPALF

Maxim Integrated Products

OEM/CM ONLY

112

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

Maxim Integrated Products

IN stock Immediate delivery

MAX638ACPA

Maxim Integrated Products

IN stock Immediate delivery

Part Number

Manufacturer

Description

Stock

MAX638ACPA

Maxim Integrated Products

shipping today

6679

MAX638ACPA+

Maxim Integrated Products

shipping today

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

Maxim Integrated Products

RFQ

1388

MAX638ACPA

Maxim Integrated Products

RFQ

14468

Part Number

Manufacturer

Description

Stock

MAX638ACPA+

D# 2514006

Maxim Integrated Products

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

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MAX638ACPA+

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.

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