Buck Switching Regulator IC Positive Adjustable 1.24V 1 Output 550mA (Switch) 16-SOIC (0.154", 3.90mm Width)
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Buck Switching Regulator IC Positive Adjustable 1.24V 1 Output 550mA (Switch) 16-SOIC (0.154", 3.90mm Width)
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LT1777IS#PBF

DigiKey Part Number
LT1777IS#PBF-ND
Manufacturer
Manufacturer Product Number
LT1777IS#PBF
Description
IC REG BUCK ADJ 550MA 16SO
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1.24V 1 Output 550mA (Switch) 16-SOIC (0.154", 3.90mm Width)
Datasheet
 Datasheet
EDA/CAD Models
LT1777IS#PBF Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
30V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
100kHz
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-SO
Voltage - Input (Min)
7.4V
Base Product Number
Voltage - Input (Max)
48V
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
50 estimated in stock on 18-Dec-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$11.73000$11.73
10$8.04700$80.47
50$6.49540$324.77
100$6.00040$600.04
250$5.67500$1,418.75
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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