MIC4576-3.3WU-TR - Microchip

MIC4576 Series 36 V 200 kHz 3 A Surface Mount Simple Buck Regulator - TO-263-5

Technical Details

Projected EOL Date 2034-01-24
Case/Package TO-263-5
Country of Assembly China
Country of Fabrication United States of America
Country of Origin China
Export Control Classification Number (ECCN) Code EAR99
Efficiency 72%
Harmonized Tariff Schedule (HTS) Code 8542.39.0060
Lead Free Lead Free
Lifecycle Status Production
Manufacturer Lifecycle Status REL
Max Input Voltage 36V
Max Operating Temperature 85°C
Max Output Current 3A
Min Input Voltage 4V
Min Operating Temperature -40°C
Min Output Voltage 3.3V
Mount Surface Mount
Number of Outputs 1
Number of Pins 5
Output Configuration Positive
Output Current 3A
Output Type Fixed
Output Voltage 3.3V
Packaging Tape and Reel
RoHS Compliant
Schedule B 8542390000
Switching Frequency 200kHz
Synchronous Rectifier No

Compliance

   RoHS : Unconfirmed

Images

Microchip MIC4576-3.3WU-TR | Microchip

Microchip

Lifecycle Status Indicator

   Production

Alternatives (Possible Substitutes)

Manufacturer Manufacturer Part No. Lifecycle Status Indicator Confidence
Micrel Unknown
onsemi Obsolete
Texas Instruments Obsolete
Micrel Unknown
Texas Instruments Unknown
Micrel Unknown
Texas Instruments Unknown
onsemi Production
Texas Instruments Production
onsemi Production

See more alternatives See less alternatives

Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Onlinecomponents.com
US: 340
$ 2.32 2.09 2.02
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
US: 1500
$ 3.50 3.50
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet
US: 0
$ 1.9941 1.9432
 Historical Pricing  Historical Stock Levels
Quantity
Location
Arrow Electronics
US: 367
$ 3.225 3.209 2.898 2.733 2.716 2.716
 Historical Pricing  Historical Stock Levels
Quantity
Location
Master Electronics
US: 340
$ 2.32 2.09 2.02
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
DE: 2191
$ 4.7091 4.7091 3.927 4.7091 4.7091 4.7091
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
DE: 2191
$ 4.7091 4.7091 3.927 4.7091 4.7091 4.7091
 Historical Pricing  Historical Stock Levels
Quantity
Location
DigiKey
DE: 1500
$ 3.5785 3.5785
 Historical Pricing  Historical Stock Levels
Quantity
Location
Mouser
US: 825
$ 4.46 4.46 3.72 3.39 3.39 3.39
 Historical Pricing  Historical Stock Levels
Quantity
Location
Microchip
US: 685
$ 4.46 4.46 3.72 3.39 2.83 2.62
 Historical Pricing  Historical Stock Levels
Quantity
Location
Avnet Silica
EU: 0
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Future Electronics
CA: 0
$ 1.24 1.21
 Historical Pricing  Historical Stock Levels
Quantity
Location
RS
DE: 0
$ 2.8267 2.8267
 Historical Pricing  Historical Stock Levels
Quantity
Location
Newark
US: 1500
$ 3.50 3.50
 Historical Pricing  Historical Stock Levels
Quantity
Location
NAC Semi
US: 685
$ 2.11 2.11
 Historical Pricing  Historical Stock Levels
Quantity
Location

Non-Authorized Distributors

Distributor SKU Stock USD 1 10 50 100 1000 10000 Buy
Win Source
CN: 41
$ 4.4756 3.7538 3.7538 3.7538
 Historical Pricing  Historical Stock Levels
Quantity
Location
Worldway Electronics
HK: 58078
$ 0.9611 0.9611 0.9316 0.8826 0.8826
 Historical Pricing  Historical Stock Levels
Quantity
Location
Sensible Micro
US: 102
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
IC Components Ltd.
HK: 3300
$ 2.4633 2.4633 2.4633 2.4633 2.4633 2.4633
 Historical Pricing  Historical Stock Levels
Quantity
Location
LCSC
CN: 5
$ 8.1539 7.9727 7.8515 7.7302 7.7302 7.7302
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lixinc
CN: 18636
$ 3.48 3.48 3.48 3.48 2.7347 2.7347
 Historical Pricing  Historical Stock Levels
Quantity
Location
SHENGYU ELECTRONICS
CN: 12909
$ 2.3571 2.31 2.31 2.24 2.17 2.07
 Historical Pricing  Historical Stock Levels
Quantity
Location
Fly-Wing Technology
HK: 2484
$ 3.9248 3.2736 3.2736 2.9832 2.9832 2.9832
 Historical Pricing  Historical Stock Levels
Quantity
Location
Bettlink
HK: 2297
$ 3.7299 3.2718 3.2718 2.9744 2.6225 2.474
 Historical Pricing  Historical Stock Levels
Quantity
Location
AERI
US: 1971
$ 3.661 3.661
 Historical Pricing  Historical Stock Levels
Quantity
Location
Verical
US: 367
$ 3.209 2.898 2.733 2.716 2.716
 Historical Pricing  Historical Stock Levels
Quantity
Location
ODG (Origin Data Global)
CN: 177
$ 2.8467 2.6277 2.6277 2.6277
 Historical Pricing  Historical Stock Levels
Quantity
Location
Suntronic
CN: 154
$
 Historical Pricing  Historical Stock Levels
Quantity
Location
Lingto Electronic Ltd.
CN: 26106
$ 4.06 3.857 3.857 3.654 3.6134 3.5728
 Historical Pricing  Historical Stock Levels
Quantity
Location
Abacus Technologies
US: 1606
$
 Historical Pricing  Historical Stock Levels
Quantity
Location

Registered user only