Buck Switching Regulator IC Positive Adjustable (Programmable) 0.8V (1.8V, 3.3V, 5V) 1 Output 400mA 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad
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Buck Switching Regulator IC Positive Adjustable (Programmable) 0.8V (1.8V, 3.3V, 5V) 1 Output 400mA 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad
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LTC7138EMSE#PBF

DigiKey Part Number
505-LTC7138EMSE#PBF-ND
Manufacturer
Manufacturer Product Number
LTC7138EMSE#PBF
Description
IC REG BUCK ADJ 400MA 16MSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable (Programmable) 0.8V (1.8V, 3.3V, 5V) 1 Output 400mA 16-TFSOP (0.118", 3.00mm Width), 12 Leads, Exposed Pad
Datasheet
 Datasheet
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LTC7138EMSE#PBF Models
Product Attributes
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Category
Voltage - Input (Max)
140V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tube
Voltage - Output (Max)
140V
Part Status
Active
Current - Output
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
16-MSOP-EP
Voltage - Input (Min)
4V
Base Product Number
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
37 estimated in stock on 21-Dec-2026
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All prices are in USD
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QuantityUnit PriceExt Price
1$11.75000$11.75
10$8.06200$80.62
37$6.75162$249.81
111$5.94423$659.81
259$5.68749$1,473.06
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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