Microchip MIC4576WU
$ 3.76
Production
Inventory History
3 month trend: +16.19%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Microchip MIC4576WU symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | Footprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 3.76
$ 3.701
Stock
184,103
161,699
Authorized Distributors
6
6
Case/Package
TO-263
D2PAK
Number of Pins
5
-
Number of Outputs
1
1
Max Output Current
3 A
3 A
Switching Frequency
220 kHz
200 kHz
Min Input Voltage
4 V
4 V
Max Input Voltage
36 V
36 V
Min Output Voltage
1.23 V
1.23 V
Max Output Voltage
33 V
33 V
Efficiency
77 %
77 %
Synchronous Rectifier
No
No
Supply Chain
Projected EOL Date2034-01-07
Country of AssemblyChina
Country of FabricationUnited States of America
Country of OriginChina
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.0060
Lifecycle StatusProduction (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusREL (Last Updated: 2 days ago)
Related Parts
Texas InstrumentsLM2576S-5.0
SIMPLE SWITCHER® 40V, 3A Low Component Count Step-Down Regulator 5-DDPAK/TO-263 -40 to 125
Texas InstrumentsLM2596S-ADJ
LM2596 Tube Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 12V 4.8mm 3A 150kHz
Texas InstrumentsLM2576S-ADJ
Buck Converter, No, 52kHz, Adjustable, 1Ch, 37V, 1.23V Ref, 40V, 4V, TO-263, SMD, 4.83mm H
Descriptions
Descriptions of Microchip MIC4576WU provided by its distributors.
MIC4576 Tube Active Step-Down DC to DC switching regulator 36V 3A 200kHz -40C~85C TA
Conv DC-DC 4V to 36V Step Down Single-Out 1.23V to 33V 3A 6-Pin(5+Tab) TO-263 Tube
MIC4576 Series 36 V 200 kHz 3 A Surface Mount Simple Buck Regulator - TO-263-5
Microchip DC to DC converter, maximum output33 V 3A, maximum input36 V, Adjustable output
Switching Regulator, 3A, 220kHz Switching Freq-Max, BICMOS, PSSO5
VOLTAGE REG, BUCK, 3A, TO-263-5; Topology: Buck (Step Down); Input Voltage Min: 4V; Input Voltage Max: 36V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: TO-263; No. of Pins: 5Pins; Output Current: 3A; Output Voltage Min: 1.23V; Output Voltage Max: 33V; Switching Frequency: 220kHz; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 3 - 168 hours; SVHC: No SVHC (15-Jan-2018); Operating Temperature Min: -40°C; Operating Temperature Range: -40°C to +85°C; Primary Input Voltage: 36V
Topology = Step-Down / Outputs = 1 / Output Voltage Min. V = 1.23 / Output Voltage Max. V = 33 / Output Current A = 3 / Switching Frequency kHz = 200 / Supply Voltage Min. V = 4 / Supply Voltage Max. V = 36 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = TO-263 / Pins = 5 / Mounting Type = SMD / Packaging = Tube / Length mm = 10.7 / Width mm = 10.6 / Height mm = 4.5
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +16.19%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-263
MountSurface Mount
Number of Pins5
Technical
Efficiency77 %
HS Code8542.39.0090
Max Input Voltage36 V
Max Operating Temperature85 °C
Max Output Current3 A
Max Output Voltage33 V
Min Input Voltage4 V
Min Operating Temperature-40 °C
Min Output Voltage1.23 V
Number of Channels1
Number of Outputs1
Output ConfigurationPositive
Output Current3 A
Output TypeAdjustable
Output Voltage33 V
Schedule B8542390000
Switching Frequency220 kHz
Synchronous RectifierNo
TopologyBuck
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements