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Part Number Overview
Manufacturer Part Number
TL3843D-8
Description
IC REG CTRLR MULT TOPOLOGY 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
TL3843D-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)
7.6V ~ 30V
Frequency - Switching
Up to 500kHz
Duty Cycle (Max)
97%
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
TL3843
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
TL3843D-8-ND
TL3843D-8E4-ND
TL3843D8
296-26709-5
2156-TL3843D-8
TL3843DG4-8
TL3843D-8E4
TL3843DG4-8-ND
TEXTISTL3843D-8
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Texas Instruments TL3843D-8
Documents & Media
Datasheets
1(TL284x, TL384x)
Featured Product
1(Power Management)
PCN Obsolescence/ EOL
1(Mult DEV EOL 29/Jan/2024)
PCN Design/Specification
()
EDA Models
1(TL3843D-8 Models)
Quantity Price
Quantity: 10
Unit Price: $1.001
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Quantity: 1
Unit Price: $1.12
Packaging: Tube
MinMultiplier: 1
Packaging: Tube
MinMultiplier: 1
Substitutes
Part No. : TL3843DR-8
Manufacturer. : Texas Instruments
Quantity Available. : 2,432
Unit Price. : $0.79000
Substitute Type. : MFR Recommended
Quantity Available. : 2,432
Unit Price. : $0.79000
Substitute Type. : MFR Recommended
Part No. : UC3843BD1G
Manufacturer. : onsemi
Quantity Available. : 1,546
Unit Price. : $0.74000
Substitute Type. : Similar
Quantity Available. : 1,546
Unit Price. : $0.74000
Substitute Type. : Similar
Part No. : UC3843BD1R2G
Manufacturer. : onsemi
Quantity Available. : 445,000
Unit Price. : $0.67000
Substitute Type. : Similar
Quantity Available. : 445,000
Unit Price. : $0.67000
Substitute Type. : Similar
Part No. : UC3843BVD1R2G
Manufacturer. : onsemi
Quantity Available. : 2,148
Unit Price. : $0.68000
Substitute Type. : Similar
Quantity Available. : 2,148
Unit Price. : $0.68000
Substitute Type. : Similar
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