TL2842P is out of stock and can be placed on backorder.
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Unit Price: $4.24000
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onsemi
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STMicroelectronics
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Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TL2842P

DigiKey Part Number
296-16646-5-ND
Manufacturer
Manufacturer Part Number
TL2842P
Description
IC REG CTRLR BST FLYBK PWM 8-DIP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Datasheet
 Datasheet
EDA/CAD Models
TL2842P 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
Active
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
Through Hole
Topology
Boost, Flyback, Forward
Package / Case
8-DIP (0.300", 7.62mm)
Number of Outputs
1
Supplier Device Package
8-PDIP
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SG2842MMicrochip Technology444SG2842M-ND$4.24000Similar
UC2842BNGonsemi0UC2842BNGOS-ND$2.00000Similar
UC2842BNSTMicroelectronics0497-7691-5-ND$0.95000Similar
UC2845BNSTMicroelectronics0497-UC2845BN-ND$1.03000Similar
In-Stock: 0
50 estimated in stock on 30-Nov-2026
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.62000$1.62
10$1.18300$11.83
50$1.00940$50.47
100$0.95550$95.55
250$0.89868$224.67
500$0.86442$432.21
1,000$0.83623$836.23
2,500$0.80646$2,016.15
5,000$0.78852$3,942.60
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.