Name: MAX638AESA-T
Brand: Maxim Integrated
SKU: MAX638AESA-T
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	1999
JESD-609 Code	e0
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	245
Base Part Number	MAX638
JESD-30 Code	R-PDSO-G8
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 Rectifier	No
Length	4.9mm
Width	3.9mm
RoHS Status	ROHS3 Compliant

MAX638AESA-T Product Details

MAX638AESA-T Overview

optimized performance is achieved by utilizing the Tape & Reel (TR) package in this voltage regulator. In this voltage regulator, there are 8 terminations. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this harley voltage regulator is available in the 8-SOIC (0.154, 3.90mm Width) package. DC DC switching regulator is configured with 1 outputs. ICs such as this voltage regulator are capable of generating Adjustable (Fixed) outputs through their output pins. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. As long as its operating temperature is -40°C~85°C TA, dc to dc voltage regulator should perform well. A DC-DC switching regulator such as this one switches at 65kHz. Regulator 2.2V can operate with dc to dc voltage regulator's minimum input voltage 2.2V. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 1.31V 5V. There is a maximum input voltage of 16.5V for this voltage regulator 12v. Due to its 245 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 12V is required for switching regulator operation. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. There is a DC/DC regulator in this family that belongs to the MAX638 family. The adjusting voltage regulator's output voltage is maintain at 5V. In the top position of the switching voltage regulators, there is a maximum output current of 0.525A Amps.