Adjustable and fixed 5V positive output DC/DC buck controller and regulator IC. Features a maximum output current of 225mA, a nominal output voltage of 5V, and an adjustable output voltage range from 1.3V to 11.5V. Operates with a minimum input voltage of 4V and a maximum input voltage of 11.5V, offering up to 94% efficiency. Housed in a PDIP package for through-hole mounting, with a dropout voltage of 500mV. RoHS compliant and lead-free.
PackagePDIP
MountingThrough Hole
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Technical Specifications
Maxim MAX639CPA+ technical specifications.
General
Package/Case
PDIP
Dropout Voltage
500mV
Efficiency
94%
Height
4.45mm
Lead Free
Lead Free
Length
9.91mm
Max Input Voltage
11.5V
Min Input Voltage
4V
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Output Current
225mA
Max Output Voltage
11.5V
Min Output Voltage
1.3V
Mount
Through Hole
Nominal Output Voltage
5V
Number of Outputs
1
Operating Supply Voltage
11.5V
Output Configuration
Positive
Output Current
225mA
Output Type
Fixed, Adjustable
Output Voltage
5V
Package Quantity
50
Packaging
Rail/Tube
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
No
Width
7.87mm
Compliance
RoHS
Compliant
Datasheet
Maxim MAX639CPA+ Datasheet
Download the complete datasheet for Maxim MAX639CPA+ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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