MIC4576BU

Part No :: MIC4576BU

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4914019

Description: IC REG BUCK ADJ 3A TO263-5

Catalog: PMIC - Voltage Regulators - DC DC Switching Regulators

DataSheet: MIC4576BU PDF

Country of origin: -

Date code: -

MIC4576BU Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Obsolete
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4V
Voltage - Input (Max):	36V
Voltage - Output (Min/Fixed):	1.23V
Voltage - Output (Max):	33V
Current - Output:	3A
Frequency - Switching:	200kHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Supplier Device Package:	TO-263-5

Alternative Products

Part Number	Manufacturer & Description	Compare
LM2576-5.0WU-TR Match 100%	Roving Networks / Microchip Technology IC REG BUCK 5V 3A TO263-5	MIC4576BU vs LM2576-5.0WU-TR
AP3003S-ADJTRE1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG BUCK ADJ 3A TO263-5	MIC4576BU vs AP3003S-ADJTRE1
AP3003S-12TRE1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG BUCK 12V 3A TO263-5	MIC4576BU vs AP3003S-12TRE1
LM2576BU TR Match 100%	Roving Networks / Microchip Technology IC REG BUCK ADJ 3A TO263-5	MIC4576BU vs LM2576BU TR
AP3003S-ADJTRG1 Match 100%	Zetex Semiconductors (Diodes Inc.) IC REG BUCK ADJ 3A TO263-5	MIC4576BU vs AP3003S-ADJTRG1
MIC4576-5.0BU TR Match 100%	Roving Networks / Microchip Technology IC REG BUCK 5V 3A TO263-5	MIC4576BU vs MIC4576-5.0BU TR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 2585

Shipped from

HK warehouse

Expected Shipping Date

Aug 15 - Aug 19 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of MIC4576BU is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

Hot Products

MIC2295BD5

IC REG BOOST ADJ 1.2A TSOT23-5

MAX1733EUK-TG05

IC REG BUCK ADJ 250MA SOT23-5

RT8292BHGSP

IC REG BUCK ADJUSTABLE 2A 8SOP

MIC4576BU

MIC4576BU

4914019

Pricing(USD)