Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
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Buck Regulator Positive, Isolation Capable Output Step-Down DC-DC Controller IC 8-SO
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LT1243CS8#PBF

DigiKey Part Number
LT1243CS8#PBF-ND
Manufacturer
Manufacturer Product Number
LT1243CS8#PBF
Description
IC REG CTRLR BUCK 8SOIC
Manufacturer Standard Lead Time
22 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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC38C44AYMMicrochip Technology395576-2292-ND€ 1,29000Similar
MIC38C45AYMMicrochip Technology12576-2295-ND€ 2,17000Similar
MIC38HC44YMMicrochip Technology489576-1779-5-ND€ 1,40000Similar
In-Stock: 1 189
Check for Additional Incoming Stock
All prices are in EUR
Tube
QuantityUnit PriceExt Price
1€ 7,12000€ 7,12
10€ 5,51500€ 55,15
25€ 5,11320€ 127,83
100€ 4,67230€ 467,23
300€ 4,42620€ 1 327,86
500€ 4,33524€ 2 167,62
1 000€ 4,23093€ 4 230,93
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.
Unit Price without VAT:€ 7,12000
Unit Price with VAT:€ 8,61520