Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

TL2844D-8

DigiKey Part Number
296-34275-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
TL2844D-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
TL2844D-8 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
Up to 500kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
48%
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
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2844DR-8Texas Instruments2.445296-10165-1-ND3,21000 leiMFR Recommended
UC2844BD1STMicroelectronics1.605497-14806-5-ND7,33000 leiSimilar
UC2844BD1013TRSTMicroelectronics2.177497-6138-1-ND4,38000 leiSimilar
UC3844BD1013TRSTMicroelectronics348497-3682-1-ND4,12000 leiSimilar
In-Stock: 527
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
Quantity
All prices are in RON
Tube
QuantityUnit PriceExt Price
15,42000 lei5,42 lei
103,94100 lei39,41 lei
753,22693 lei242,02 lei
1503,06080 lei459,12 lei
3002,92410 lei877,23 lei
5252,83154 lei1.486,56 lei
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:5,42000 lei
Unit Price with VAT:6,55820 lei

Other Suppliers on DigiKey

2.000In Stock
Ships from Rochester Electronics, LLC
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member