Texas Instruments LM2596T-3.3/LF03 DC DC Switching Regulators
IC REG BUCK 3.3V 3A TO220-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2596T-3.3/LF03
Detailed Description
IC REG BUCK 3.3V 3A TO220-5
Package
TO-220-5 Formed Leads
Key Features
Package / Case: TO-220-5 Formed Leads; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2596T-3.3/LF03 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2596T-3.3/LF03 DC DC Switching Regulators technical specifications.
General
Package / Case
TO-220-5 Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
40V
Output Current
3A
Switching Frequency
150kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LM2596T-3.3/LF03 vs LM2587T-ADJ/SL110726 vs LM2576HVT-ADJ/LB03 vs LM2577T-ADJ/LB02)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-220-5 Formed Leads | TO-220-5 Formed Leads | TO-220-5 Formed Leads | TO-220-5 Formed Leads |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | 100kHz | 52kHz | 52kHz |
| Max Input Voltage | 40V | 40V | 60V | 40V |
| Min Input Voltage | 4.5V | 4V | 4V | 3.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 5A (Switch) | 3A | 3A (Switch) |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 3.3V | 1.23V | 1.23V | 1.23V |
| Synchronous Rectifier | No | No | No | No |
| Topology | Buck | Boost, Flyback, Forward Converter | Buck | Boost, Flyback, Forward Converter |
| Action |
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