Name: MAX639CPA
Brand: Maxim Integrated
SKU: MAX639CPA
Price: 3.565 USD
Availability: InStock
Rating: 5 (126 reviews)

MAX639CPA

For Reference Only

Part Number	MAX639CPA
Manufacturer	Maxim Integrated
Description	IC REG BUCK ADJ/5V 225MA 8DIP
Datasheet	MAX639CPA Datasheet MAX639CPA Specifications
Package	8-DIP (0.300", 7.62mm)
ECAD
In Stock	21,360 piece(s)
Unit Price	$ 3.5650 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Delivery Services

Part Number # MAX639CPA (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 MAX639CPA specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add MAX639CPA with quantity into BOM. Heisener.com does NOT require any registration to request a quote of MAX639CPA.

MAX639CPA 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)	4V
Voltage - Input (Max)	11.5V
Voltage - Output (Min/Fixed)	1.3V (5V)
Voltage - Output (Max)	11.5V
Current - Output	225mA
Frequency - Switching	-
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

MAX639CPA Datasheet

MAX639CPA Reviews

Ami*****Sagar

March 2, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Nol*****Sahni

February 24, 2023

★ ★ ★ ★ ★

These are the most popular variety of components of different types!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

MAX639CPA Packaging

MAX639CPA FAQ

1. How to order MAX639CPA 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 MAX639CPA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the MAX639CPA. All suppliers must pass our qualification reviews before they can publish their products including MAX639CPA on Heisener; we pay more attention to the channels and quality of MAX639CPA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the MAX639CPA price and inventory displayed accurate?

The price and inventory of MAX639CPA 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 MAX639CPA?

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 MAX639CPA we delivered, we will accept the replacement or return of the MAX639CPA 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 MAX639CPA.

(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 MAX639CPA pin diagram, MAX639CPA datasheet?

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

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MAX639CPA 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

MAX639CPA

D# MAX639CPA

Maxim Integrated Products

Conv DC-DC Single Step Down 4V to 11.5V 8-Pin PDIP N - Bulk (Alt: MAX639CPA)

RoHS: Not Compliant

MAX639CPA+

D# MAX639CPA+

Maxim Integrated Products

Conv DC-DC Single Step Down 4V to 11.5V 8-Pin PDIP N - Rail/Tube (Alt: MAX639CPA+)

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# MAX639CPA+

Maxim Integrated Products

Conv DC-DC Single Step Down 4V to 11.5V 8-Pin PDIP N (Alt: MAX639CPA+)

Part Number

Manufacturer

Description

Stock

MAX639CPA+

Maxim Integrated Products

N/A 1 A SWITCHING REGULATOR, PDIP8 PLASTIC, DIP-8

134

MAX639CPA

Maxim Integrated Products

N/A 1 A SWITCHING REGULATOR, PDIP8 PLASTIC, DIP-8

134

Part Number

Manufacturer

Description

Stock

MAX639CPA

D# 2156-MAX639CPA-MA-ND

Rochester Electronics LLC

STEP-DOWN DC-DC CONVERTER

134

MAX639CPA+

D# MAX639CPA+-ND

Maxim Integrated Products

IC REG BUCK ADJ/5V 225MA 8DIP

459

Part Number

Manufacturer

Description

Stock

MAX639CPA

D# MAX639CPA

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

1780

Part Number

Manufacturer

Description

Stock

MAX639CPA

Maxim Integrated Products

In stock shipping within 2days

634

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# 2514114

Maxim Integrated Products

DC/DC CONV, BUCK, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

Part Number

Manufacturer

Description

Stock

MAX639CPA+

Maxim Integrated Products

MAX639 Series 11.5 V 225 mA Buck Through Hole Switching Regulator - PDIP-8

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

MAX639CPA

OEM/CM QUOTES ONLY | NO BROKERS

5957

Part Number	Manufacturer	Description	Stock
MAX639CPA	Maxim Integrated Products	OEM/CM ONLY	682
MAX639CPAT	Maxim Integrated Products	OEM/CM ONLY	2989
MAX639CPAMAX94	Maxim Integrated Products	OEM/CM ONLY	489

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# C570228

Maxim Integrated Products

596

Part Number

Manufacturer

Description

Stock

MAX639CPA

Maxim Integrated Products

OEM/CM Immediate delivery

634

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# 700-MAX639CPA

Maxim Integrated Products

Switching Voltage Regulators 5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC Converters

RoHS: Compliant

125

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# 73Y5447

Maxim Integrated Products

DC/DC CONV, BUCK, DIP-8, Topology:Buck (Step Down), Input Voltage Min:4V, Input Voltage Max:11.5V, DC / DC Converter IC Case:DIP, No. of Pins:8Pins, Output Current:225mA, Switching Frequency:-, Operating Temperature Max:70°C RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# NS-MAX639CPA+

Maxim Integrated Products

OEM/CM ONLY

3624

MAX639CPA

D# NS-MAX639CPA

Maxim Integrated Products

OEM/CM ONLY

1524

Part Number

Manufacturer

Description

Stock

MAX639CPA+

Maxim Integrated Products

1A SWITCHING REGULATOR, PDIP8

Part Number

Manufacturer

Description

Stock

MAX639CPA

Maxim Integrated Products

MAX639 5V / 3.3V / 3V / Adjustable, High-Efficiency, Low Iq, Step-Down DC-DC Converter

RoHS: Not Compliant

134

Part Number

Manufacturer

Description

Stock

MAX639CPA+

Maxim Integrated Products

OEM/CM ONLY

4831

Part Number

Manufacturer

Description

Stock

MAX639CPA

Maxim Integrated Products

IN stock Immediate delivery

629

Part Number

Manufacturer

Description

Stock

MAX639CPA+

Maxim Integrated Products

shipping today

3996

MAX639CPA

Maxim Integrated Products

shipping today

2621

Part Number

Manufacturer

Description

Stock

MAX639CPA

mfr

RFQ

4276

MAX639CPA+

mfr

RFQ

1361

Part Number

Manufacturer

Description

Stock

MAX639CPA+

Maxim Integrated Products

IC REG BUCK ADJ/5V 225MA 8DIP

10000

Part Number

Manufacturer

Description

Stock

MAX639CPA+

D# 2514114

Maxim Integrated Products

DC/DC CONV, BUCK, DIP-8

RoHS: Compliant

Min Qty: 1

Container: Each

MAX639CPA+..

D# 1290854

Maxim Integrated Products

RoHS: Compliant

Min Qty: 1

Container: Each

Quick Inquiry

MAX639CPA

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