TL3845PG4 is Discontinued and no longer carried by DigiKey.
Available Substitutes:

Direct

SG3844M
Microchip Technology
In Stock: 0
Unit Price: $1.25428
Datasheet

MFR Recommended

TL3845P
Rochester Electronics, LLC
In Stock: 2,774
Unit Price: $1.82000
Datasheet

Upgrade

SG2844M
Microchip Technology
In Stock: 4,622
Unit Price: $6.17000
Datasheet

Upgrade

SG2845M
Microchip Technology
In Stock: 0
Unit Price: $6.52393
Datasheet

Upgrade

UC2844BN
STMicroelectronics
In Stock: 599
Unit Price: $1.83000
Datasheet

Upgrade

UC2845BN
STMicroelectronics
In Stock: 2,166
Unit Price: $1.75000
Datasheet

Similar

UC3844AM
Microchip Technology
In Stock: 1,597
Unit Price: $2.50000
Datasheet

Similar

UC3844BN
STMicroelectronics
In Stock: 3,506
Unit Price: $1.53000
Datasheet

Similar

UC3845BN
STMicroelectronics
In Stock: 1,218
Unit Price: $1.53000
Datasheet
View and Compare All Substitutes
Boost, Flyback, Forward Converter 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.

TL3845PG4

DigiKey Part Number
TL3845PG4-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
TL3845PG4
Description
IC REG CTRLR MULT TOPOLOGY 8DIP
Customer Reference
Detailed Description
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP
Datasheet
 Datasheet
EDA/CAD Models
TL3845PG4 Models
Product Attributes
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Category
Duty Cycle (Max)
48%
Manufacturer
Texas Instruments
Synchronous Rectifier
No
Packaging
Tube
Clock Sync
No
Part Status
Discontinued at DigiKey
Control Features
Frequency Control
Output Type
Transistor Driver
Operating Temperature
0°C ~ 70°C (TA)
Function
Step-Up, Step-Up/Step-Down
Grade
Automotive
Output Configuration
Positive
Qualification
AEC-Q100
Topology
Boost, Flyback, Forward Converter
Mounting Type
Through Hole
Number of Outputs
1
Package / Case
8-DIP (0.300", 7.62mm)
Output Phases
1
Supplier Device Package
8-PDIP
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Base Product Number
Frequency - Switching
100kHz
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SG3844MMicrochip Technology0SG3844M-ND$1.25428Direct
TL3845PRochester Electronics, LLC2,7742156-TL3845P-ND$1.82000MFR Recommended
SG2844MMicrochip Technology4,622SG2844M-ND$6.17000Upgrade
SG2845MMicrochip Technology0150-SG2845M-ND$6.52393Upgrade
UC2844BNSTMicroelectronics599497-6135-5-ND$1.83000Upgrade
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View and Compare All Substitutes
Discontinued
This product is no longer carried by DigiKey. View Substitutes
All prices are in AUD
Tube
QuantityUnit PriceExt Price
700$0.82177$575.24
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:$0.82177
Unit Price with GST:$0.90395
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