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MAX638AC/D

MAX638AC/D

MAX638AC/D

Maxim Integrated

8 Terminals 2.2V MAX638 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 65kHz Tube Die

SOT-23

MAX638AC/D Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case Die
Surface MountYES
Operating Temperature0°C~70°C TA
PackagingTube
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position UPPER
Peak Reflow Temperature (Cel) 240
Base Part Number MAX638
JESD-30 Code R-XUUC-N8
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 16.5V
Output Voltage 5V
Output Type Adjustable (Fixed)
Voltage - Input (Min) 2.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 1.31V 5V
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 0.525A
Frequency - Switching 65kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.6mA
Synchronous RectifierNo
RoHS StatusROHS3 Compliant
In-Stock:1812 items

MAX638AC/D Product Details

MAX638AC/D Overview


Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. Throughout this voltage regulator, there are 8 terminations. A SWITCHING REGULATOR type of analog IC is equipped with this regulator voltage, which is the type of analog IC that is used in it. Space savings are achieved by placing this voltage regulator in the Die package. There are 1 outputs configured on this voltage regulator 12v. DC DC switching regulators like this one generate Adjustable (Fixed) outputs on their output pins to handle the power management. A Surface Mount mounting is required for this switching regulator. 0°C~70°C TA should be the operating temperature when voltage regulator is operating. This DC-DC switching regulator has a switching frequency of 65kHz. This voltage regulator is able to operate with the minimal input voltage of 2.2V. DC DC switching regulator's output voltage (Min/Fixed) amounts to 1.31V 5V. Voltage regulator has a maximum input voltage of 16.5V. Its 240 peak reflow temperature makes this regulator essentially indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. MAX638 is a family of voltage regulators that belong to the DC/DC industry. A voltage of 5V volts can be produced by voltage regulator. At its peak, this voltage regulator can output 0.525A A.

MAX638AC/D Features


1 outputs
Peak reflow temperature (Cel) of 240

MAX638AC/D Applications


There are a lot of Maxim Integrated MAX638AC/D Voltage Regulators applications.

  • Low output voltage switching power supply circuits
  • Network technology
  • Printing equipment
  • Handheld GPS
  • Combined machine tools
  • Textile machinery
  • Constant current circuits
  • Remotely powered electric motors
  • Bending machines
  • Medical monitoring systems

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