MIC4681BM is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Parametric Equivalent


Microchip Technology
In Stock: 45
Unit Price: 3,02000 €
Datasheet
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MIC4681BM

DigiKey Part Number
MIC4681BM-ND
Manufacturer
Manufacturer Product Number
MIC4681BM
Description
IC REG BUCK ADJ 1A 8SOIC
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.25V 1 Output 1A 8-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
MIC4681BM Models
Product Attributes
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Category
Voltage - Input (Max)
30V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
28.5V
Packaging
Tube
Current - Output
Part Status
Discontinued at DigiKey
Frequency - Switching
200kHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
8-SOIC
Voltage - Input (Min)
4V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC4681YMMicrochip Technology45576-1801-5-ND3,02000 €Parametric Equivalent
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in EUR
Tube
QuantityUnit PriceExt Price
3801,91592 €728,05 €
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:1,91592 €
Unit Price with VAT:2,27994 €