SKU: 44139222374

MAXIM INTEGRATED PRODUCTS MAX639CSA+ DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-11.5Vin, 1.3V-11.5Vout, 225mAout, SOIC-8

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Description

MAXIM INTEGRATED PRODUCTS MAX639CSA+ DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-11.5Vin, 1.3V-11.5Vout, 225mAout, SOIC-8This is a DC DC Switching Buck (Step Down) Regulator, Adjustable, 4V 11. 5Vin, 1. 3V 11. 5Vout, 225mAout, SOIC 8 product from MAXIM INTEGRATED PRODUCTS with the model number MAX639CSA+Product details Input Voltage Max 11. 5V Output Current 225mA No. of Outputs 1Outputs Operating Temperature Max 70C No. of Pins 8Pins Output Voltage Max 11. 5V Output Voltage Min 1. 3V Input Voltage Min 4V Product Range Topology Buck (Step Down) Automotive Qualification

This is a DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4V-11.5Vin, 1.3V-11.5Vout, 225mAout, SOIC-8 product from MAXIM INTEGRATED PRODUCTS with the model number MAX639CSA+

Product details

Input Voltage Max 11.5V
Output Current 225mA
No. of Outputs 1Outputs
Operating Temperature Max 70°C
No. of Pins 8Pins
Output Voltage Max 11.5V
Output Voltage Min 1.3V
Input Voltage Min 4V
Product Range -
Topology Buck (Step Down)
Automotive Qualification Standard -
DC / DC Converter IC Case SOIC
Switching Frequency -
Packaging Each
MSL MSL 1 - Unlimited

Other details

Brand MAXIM INTEGRATED PRODUCTS
Part Number MAX639CSA+
Quantity Each
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

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Exchange/Return Notes
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SKU: 44139222374

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4.2 ★★★★★
Based on 13 reviews
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C
Verified Purchase
Customer
Boise, US
★★★★★ 4
Does not work on Porsche 2015 S-E Hybrid
DOESNT WORK on Porsche 2015 S E-Hybrid
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jules
Louisville, US
★★★★★ 5
Great
Perfect for my 2008 Cayenne S
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2025
B
Verified Purchase
Brian and Susy
Natrona Heights, US
★★★★★ 1
Made in China? Really famous German brand Bosch?
Made in China? Really famous German brand Bosch? I would not have bought this filter for my Porsche Macan if I'd known it was made in China and would have bought a German-made Mann or Mahle filter like I have in the past.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
C
Verified Purchase
CONSUMER I
Natrona Heights, US
★★★★★ 5
Worked well.
Worked well.
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Reviewed in the United States on October 24, 2024
M
Verified Purchase
Mer dawg
Cuba, US
★★★★★ 5
Perfect fit
Good quality for Porsche. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2024

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