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Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
Introducing Power by Linear

LT1243IS8#TRPBF

DigiKey Part Number
505-LT1243IS8#TRPBFTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LT1243IS8#TRPBF
Description
IC REG CTRLR BUCK 8SOIC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
Datasheet
 Datasheet
EDA/CAD Models
LT1243IS8#TRPBF Models
Product Attributes
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Category
Frequency - Switching
500kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
96%
Packaging
Tape & Reel (TR)
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Down
Operating Temperature
-40°C ~ 100°C (TA)
Output Configuration
Positive, Isolation Capable
Mounting Type
Surface Mount
Topology
Buck
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Outputs
1
Supplier Device Package
8-SO
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
8.2V ~ 25V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC38C43AYMMicrochip Technology147576-1773-5-ND$3.32000Similar
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MIC38C43YM-TRMicrochip Technology668MIC38C43YM-CT-ND$1.76000Similar
MIC38C44AYMMicrochip Technology395576-2292-ND$2.07000Similar
Available To Order
Check Lead Time
All prices are in HKD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$43.11388$107,784.70
Manufacturers Standard Package