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MAX640CSA+

MAX640CSA+

MAX640CSA+

Maxim Integrated

8 Terminals 4V 8-Pin MAX640 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Tube 8-SOIC (0.154, 3.90mm Width)

SOT-23

MAX640CSA+ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number MAX640
Function Step-Down
Number of Outputs 1
Efficiency 91 %
Output Voltage 11.5V
Output Type Adjustable (Fixed)
Max Output Current 225mA
Operating Supply Voltage 11.5V
Voltage - Input (Min) 4V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Max Output Voltage 11.5V
Voltage - Output (Min/Fixed) 1.3V 3.3V
Topology Buck
Control Mode CURRENT-MODE
Control Technique PULSE FREQUENCY MODULATION
Supply Current-Max (Isup) 0.02mA
Synchronous Rectifier No
Min Output Voltage 1.3V
Nominal Output Voltage 3.3V
Height 1.5mm
Length 5mm
Width 4mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.837987 $6.837987
10 $6.450931 $64.50931
100 $6.085784 $608.5784
500 $5.741306 $2870.653
1000 $5.416327 $5416.327
MAX640CSA+ Product Details

MAX640CSA+ Overview


Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. In this voltage regulator, there are 8 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package. A total of 1 outputs are configured in this voltage regulator. As you can see, this DC DC switching regulator generates Adjustable (Fixed) output on its output pins. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. 0°C~70°C TA should be the operating temperature when voltage regulator is operating. Voltage regulators like this one can operate at least with 4V as the dc to dc voltage regulator's minimum input voltage. According to the table below, DC DC switching regulator's output voltage (Min/Fixed) is equal to 1.3V 3.3V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. DC/DC regulators such as this one belong to the MAX640 family of products. There is a possibility that DC DC switching regulator can give voltage at 11.5V volts. To operate the voltage regulator 12v, 8 pins are required. This voltage regulator 12v should be configured with an output voltage that is at least 1.3V. Accordingly, dc to dc voltage regulator's maximum output current is 225mA A. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 11.5V. 11.5V is the supply voltage for this DC-DC switching regulator.

MAX640CSA+ Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 11.5V

MAX640CSA+ Applications


There are a lot of Maxim Integrated MAX640CSA+ Voltage Regulators applications.

  • Computer-related products
  • Thermal power
  • Medical equipment
  • Linear guide
  • Servo drive system
  • Textile machinery
  • Overvoltage protection circuits in TV sets
  • Elevator lighting
  • Correction machines
  • USB circuits

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