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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

LT1243CS8#PBF

DigiKey Part Number
LT1243CS8#PBF-ND
Manufacturer
Manufacturer Product Number
LT1243CS8#PBF
Description
IC REG CTRLR BUCK 8SOIC
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
Datasheet
 Datasheet
EDA/CAD Models
LT1243CS8#PBF Models
Product Attributes
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Category
Frequency - Switching
500kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
96%
Packaging
Tube
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Down
Operating Temperature
0°C ~ 100°C (TJ)
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 (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC38C44AYMMicrochip Technology0576-2292-ND$12.32000Similar
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MIC38HC45YMMicrochip Technology0576-1519-5-ND$24.07000Similar
SG2844DMMicrochip Technology0150-SG2844DM-ND$35.09500Similar
0 In Stock
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All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$65.84000$65.84
10$50.98200$509.82
25$47.27680$1,181.92
100$43.19840$4,319.84
300$40.92387$12,277.16
500$40.08272$20,041.36
1,000$39.11846$39,118.46
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.