Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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TL2842D-8

DigiKey Part Number
296-34268-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
TL2842D-8
Description
IC REG CTRLR BST FLYBK PWM 8SOIC
Customer Reference
Detailed Description
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
TL2842D-8 Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
97%
Packaging
Tube
Synchronous Rectifier
No
Part Status
Obsolete
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Up, Step-Up/Step-Down
Operating Temperature
-40°C ~ 85°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Boost, Flyback, Forward
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Outputs
1
Supplier Device Package
8-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2842DR-8Texas Instruments2,375296-12998-1-ND$1.14000MFR Recommended
UC2842BD1STMicroelectronics529497-18659-ND$2.00000Similar
UC2842BD1013TRSTMicroelectronics0497-6785-1-ND$1.91000Similar
UC2842BD1R2Gonsemi2,025UC2842BD1R2GOSCT-ND$1.03000Similar
UC3844BD1013TRSTMicroelectronics348497-3682-1-ND$1.32000Similar
In-Stock: 620
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Quantity
All prices are in CAD
Tube
QuantityUnit PriceExt Price
1$1.93000$1.93
10$1.40000$14.00
75$1.14640$85.98
150$1.08740$163.11
300$1.03883$311.65
525$1.00594$528.12
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.

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