MCP1258-E/UN is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Microchip Technology
In Stock: 26
Unit Price: $3.06000
Datasheet
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
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MCP1258-E/UN

DigiKey Part Number
MCP1258-E/UN-ND
Manufacturer
Manufacturer Product Number
MCP1258-E/UN
Description
IC REG CHARGE PUMP 3.3V 10MSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Charge Pump Switching Regulator IC Positive Fixed 3.3V 1 Output 100mA 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Datasheet
 Datasheet
EDA/CAD Models
MCP1258-E/UN Models
Product Attributes
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Category
Voltage - Input (Max)
3.6V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
650kHz
Function
Step-Up
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
10-MSOP
Voltage - Input (Min)
1.8V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MCP1258T-E/UNMicrochip Technology26MCP1258T-E/UNCT-ND$3.06000Direct
Available To Order
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All prices are in AUD
Tube
QuantityUnit PriceExt Price
200$3.02700$605.40
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 GST:$3.02700
Unit Price with GST:$3.32970