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Part Number Overview
Manufacturer Part Number
TL3844BD-8
Description
IC REG CTRLR BST FLYBK PWM 8SOIC
Detailed Description
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Manufacturer
Texas Instruments
Standard LeadTime
Edacad Model
TL3844BD-8 Models
Standard Package
75
Supplier Stocks
Technical specifications
Mfr
Texas Instruments
Series
-
Package
Tube
Product Status
Last Time Buy
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Flyback, Forward
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
10V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
48%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Frequency Control
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOIC
Base Product Number
TL3844
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
TL3844BD-8-ND
2156-TL3844BD-8
296-34298-5
TEXTISTL3844BD-8
TL3844BDG4-8-ND
TL3844BD8
TL3844BDG4-8
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments TL3844BD-8
Documents & Media
Datasheets
1(TL284xB, TL384xB Datasheet)
PCN Obsolescence/ EOL
1(EOL 21/Sept/2023)
HTML Datasheet
1(TL284xB, TL384xB Datasheet)
EDA Models
1(TL3844BD-8 Models)
Quantity Price
Quantity: 525
Unit Price: $0.7676
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 300
Unit Price: $0.8686
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 150
Unit Price: $0.9292
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 75
Unit Price: $1.1312
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 10
Unit Price: $1.192
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $1.33
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : TL3844BDR-8
Manufacturer. : Texas Instruments
Quantity Available. : 3,428
Unit Price. : $0.61000
Substitute Type. : MFR Recommended
Quantity Available. : 3,428
Unit Price. : $0.61000
Substitute Type. : MFR Recommended
Part No. : TL3844DG4-8
Manufacturer. : Texas Instruments
Quantity Available. : 1,011
Unit Price. : $1.26000
Substitute Type. : Parametric Equivalent
Quantity Available. : 1,011
Unit Price. : $1.26000
Substitute Type. : Parametric Equivalent
Part No. : UC3844BD1013TR
Manufacturer. : STMicroelectronics
Quantity Available. : 2,453
Unit Price. : $0.88000
Substitute Type. : Similar
Quantity Available. : 2,453
Unit Price. : $0.88000
Substitute Type. : Similar
Part No. : UC3844BD1G
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 7,272
Unit Price. : $0.30000
Substitute Type. : Similar
Quantity Available. : 7,272
Unit Price. : $0.30000
Substitute Type. : Similar
Part No. : UC3844BD1R2G
Manufacturer. : onsemi
Quantity Available. : 6,771
Unit Price. : $0.74000
Substitute Type. : Similar
Quantity Available. : 6,771
Unit Price. : $0.74000
Substitute Type. : Similar
Part No. : TL3844D-8
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 4,620
Unit Price. : $1.26000
Substitute Type. : Parametric Equivalent
Quantity Available. : 4,620
Unit Price. : $1.26000
Substitute Type. : Parametric Equivalent