Datasheets
MAX640CSA by:

Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8

Part Details for MAX640CSA by Maxim Integrated Products

Overview of MAX640CSA by Maxim Integrated Products

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Industrial Automation Automotive

Price & Stock for MAX640CSA

Part # Distributor Description Stock Price Buy
Quest Components Swithed-Mode Power Supply Controller, Voltage Mode Type, 8 Pin, Plastic, SOP 51
  • 1 $12.1950
  • 4 $6.0975
  • 34 $5.2845
$5.2845 / $12.1950 Buy Now
Quest Components Swithed-Mode Power Supply Controller, Voltage Mode Type, 8 Pin, Plastic, SOP 31
  • 1 $12.1950
  • 9 $8.1300
  • 32 $7.5203
$7.5203 / $12.1950 Buy Now
ComSIT USA 5V / 3.3V / 3V / ADJUSTABLE, HIGH-EFFICIENCY, LOW IQ, STEP-DOWN DC-DC CONVERTER Switching Regulator, Current-mode, 1A, CMOS, PDSO8 RoHS: Not Compliant Europe - 2310
RFQ
NexGen Digital   275
RFQ

Part Details for MAX640CSA

MAX640CSA CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

MAX640CSA Part Data Attributes

MAX640CSA Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
MAX640CSA Maxim Integrated Products Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8
Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SOIC
Package Description SOP, SOP8,.25
Pin Count 8
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE FREQUENCY MODULATION
Input Voltage-Max 11.5 V
Input Voltage-Min 4 V
Input Voltage-Nom 5 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e0
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1 A
Output Voltage-Nom 3.3 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 0.02 mA
Surface Mount YES
Switcher Configuration BUCK
Technology CMOS
Temperature Grade COMMERCIAL
Terminal Finish TIN LEAD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Width 3.9 mm

Alternate Parts for MAX640CSA

This table gives cross-reference parts and alternative options found for MAX640CSA. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX640CSA, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
MAX640ESA Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640ESA
MAX640CSA+ Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640CSA+
MAX640CSA-T Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640CSA-T
MAX640CSA 1 A SWITCHING REGULATOR, PDSO8, 0.150 INCH, MS-012, SOIC-8 Rochester Electronics LLC MAX640CSA vs MAX640CSA
MAX640ESA-T Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640ESA-T
MAX640CSA+T 5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC Converters, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C Analog Devices Inc MAX640CSA vs MAX640CSA+T
MAX640ESA+T 5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC Converters, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C Analog Devices Inc MAX640CSA vs MAX640ESA+T
Part Number Description Manufacturer Compare
MAX640ESA Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640ESA
MAX640ESA+T 5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC Converters, 8-SOIC_N-150_MIL, 8 Pins, -40 to 85C Analog Devices Inc MAX640CSA vs MAX640ESA+T
MAX640CSA 1 A SWITCHING REGULATOR, PDSO8, 0.150 INCH, MS-012, SOIC-8 Rochester Electronics LLC MAX640CSA vs MAX640CSA
MAX640CSA+T 5V/3.3V/3V Adjustable, High-Efficiency, Low-IQ, Step-Down DC-DC Converters, 8-SOIC_N-150_MIL, 8 Pins, 0 to 70C Analog Devices Inc MAX640CSA vs MAX640CSA+T
MAX640CSA+ Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640CSA+
MAX640ESA-T Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640ESA-T
MAX640CSA-T Switching Regulator, Current-mode, 1A, CMOS, PDSO8, 0.150 INCH, MS-012, SOIC-8 Maxim Integrated Products MAX640CSA vs MAX640CSA-T

MAX640CSA Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for MAX640CSA by Maxim Integrated Products.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: MAX640CSA by Maxim Integrated Products

  • Please alert me when MAX640CSA inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following MAX640CSA alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for MAX640CSA to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following MAX640CSA alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for MAX640CSA.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare MAX640CSA by Maxim Integrated Products

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: