SKU: 93479998666

MAXIM INTEGRATED PRODUCTS MAX640CSA+ Buck (Step Down) Switching Regulator, Fixed, 4V-11.5Vin, 3.3V/225mA out, NSOIC-8

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Description

MAXIM INTEGRATED PRODUCTS MAX640CSA+ Buck (Step Down) Switching Regulator, Fixed, 4V-11.5Vin, 3.3V/225mA out, NSOIC-8Product details Input Voltage Max 11. 5V Output Current 225mA Operating Temperature Max 70C No. of Pins 8Pins Input Voltage Min 4V Product Range Topology Buck (Step Down) Automotive Qualification Standard DC DC Converter IC Case NSOIC Switching Frequency Packaging Each Output Voltage Nom. 3. 3V MSL MSL 1 Unlimited Other details Brand MAXIM INTEGRATED PRODUCTS Part Number MAX640CSA+ Quantity Each Technical Data Sheet EN All product and company names

Product details

Input Voltage Max 11.5V
Output Current 225mA
Operating Temperature Max 70°C
No. of Pins 8Pins
Input Voltage Min 4V
Product Range -
Topology Buck (Step Down)
Automotive Qualification Standard -
DC / DC Converter IC Case NSOIC
Switching Frequency -
Packaging Each
Output Voltage Nom. 3.3V
MSL MSL 1 - Unlimited

Other details

Brand MAXIM INTEGRATED PRODUCTS
Part Number MAX640CSA+
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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SKU: 93479998666

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4.9 ★★★★★
Based on 22 reviews
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Product Reviews
S
Verified Purchase
Sandra C.
Lexington, US
★★★★★ 5
Purchased for 5 dogs!
Size: Medium
Handed out for gifts at Christmas. All the dogs liked and it survived all the chewing. Glad I purchased!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
K
Verified Purchase
K. L. K.
Port Orchard, US
★★★★★ 1
It Didn't Last Long!
Size: Small, Size: Small
It didn't last but about two hours. My dog is a 32lb. Cavalier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025
R
Verified Purchase
RTG
Draper, US
★★★★★ 1
Not durable at all!
Size: Small
I have a 25 lb terrier that tore this into six pieces in about 8 minutes. They're big ones are durable but this one is horrible. Do not get this if your dog likes to chew on things.
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Reviewed in the United States on December 16, 2024
H
Verified Purchase
hellen
San Leandro, US
★★★★★ 1
it is not a toy a dog can chew on it lasted maybe 2 minutes
Size: Medium
it is not a toy a dog can chew on it lasted maybe 2 minutes
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Reviewed in the United States on February 6, 2024
D
Daniel Entringer
Chelsea, US
★★★★★ 1
Chew
Size: Medium, Size: Medium
Destroyed in less then 5 minutes ;(
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Reviewed in the United States on December 26, 2024

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