Name: MIC4576-3.3WU
Brand: Microchip Technology
SKU: MIC4576-3.3WU
Price: 4.47000 USD
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Factory Lead Time	8 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Number of Pins	5
Supplier Device Package	TO-263-5
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Frequency	200kHz
Base Part Number	MIC4576
Function	Step-Down
Number of Outputs	1
Efficiency	72 %
Voltage - Input (Max)	36V
Output Voltage	3.3V
Output Type	Fixed
Max Output Current	3A
Voltage - Input (Min)	4V
Output Configuration	Positive
Current - Output	3A
Voltage - Output (Min/Fixed)	3.3V
Topology	Buck
Min Input Voltage	4V
Frequency - Switching	200kHz
Max Input Voltage	36V
Synchronous Rectifier	No
Nominal Input Voltage	36V
Min Output Voltage	3.3V
Nominal Output Voltage	3.3V
Height	4.59mm
Length	10.67mm
Width	9.17mm
Radiation Hardening	No
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

MIC4576-3.3WU Product Details

MIC4576-3.3WU Overview

Using the Tube package, this voltage regulator optimizes the performance of the voltage regulator 12v. Space savings are achieved by placing this voltage regulator in the TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package. The voltage regulator is configured with 1 outputs. DC DC switching regulators like this one generate Fixed outputs on their output pins to handle the power management. This voltage regulator 12v fits the Surface Mount mounting. This voltage regulator 12v should operate at a temperature of -40°C~85°C TA when operating. In this voltage regulator 12v, the switching frequency is 200kHz. Voltage regulators like this one can operate at least with 4V as the dc to dc voltage regulator's minimum input voltage. DC DC switching regulator's output voltage (Min/Fixed) amounts to 3.3V. As a result of the 3A output current, voltage regulator offers maximum flexibility in design. The maximum input voltage of this voltage regulator 12v is 36V. There is a DC/DC regulator in this family that belongs to the MIC4576 family. A voltage of 3.3V volts can be generated by DC DC switching regulator. The switching regulator operation of the system is controlled by 5 pins. The output voltage for this switching regulator should be kept at 3.3V at least. Voltage regulator's maximal output current reaches 3A A to meet the operation requirements. Operating at the high-limit maximum operating temperature 85°C makes the voltage regulator stable. The voltage regulator 12v must operate at a minimum operating temperature of -40°C in order to remain reliable. The voltage regulator 12v supports a dc to dc voltage regulator's minimum input voltage of 4V for its input. 36V input voltage is supported at its maximum by this voltage regulator 12v. When the frequency is 200kHz, DC DC switching regulator can maintain high accuracy.