TL2844PG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

MFR Recommended


Rochester Electronics, LLC
In Stock: 1,770
Unit Price: $2.42000
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Microchip Technology
In Stock: 4,622
Unit Price: $6.17000
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Microchip Technology
In Stock: 0
Unit Price: $6.52393
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Microchip Technology
In Stock: 0
Unit Price: $1.25428
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STMicroelectronics
In Stock: 599
Unit Price: $1.83000
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onsemi
In Stock: 423
Unit Price: $1.66000
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STMicroelectronics
In Stock: 2,166
Unit Price: $1.75000
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Microchip Technology
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Unit Price: $2.50000
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STMicroelectronics
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Unit Price: $1.53000
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Unit Price: $1.53000
Datasheet
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.

TL2844PG4

DigiKey Part Number
TL2844PG4-ND
Manufacturer
Manufacturer Product Number
TL2844PG4
Description
IC REG CTRLR BST FLYBK PWM 8-DIP
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
TL2844PG4 Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
48%
Packaging
Tube
Synchronous Rectifier
No
Part Status
Discontinued at DigiKey
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 (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2844PRochester Electronics, LLC1,7702156-TL2844P-ND$2.42000MFR Recommended
SG2844MMicrochip Technology4,622SG2844M-ND$6.17000Similar
SG2845MMicrochip Technology0150-SG2845M-ND$6.52393Similar
SG3844MMicrochip Technology0SG3844M-ND$1.25428Similar
UC2844BNSTMicroelectronics599497-6135-5-ND$1.83000Similar
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in AUD
Tube
QuantityUnit PriceExt Price
550$1.00945$555.20
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 GST:$1.00945
Unit Price with GST:$1.11040