Texas Instruments LM2596S-3.3 Microcontrollers
3.3V 3A Step-Down Regulator, 4.5-40V In, 150kHz, TO-263
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2596S-3.3
Base Model
Detailed Description
3.3V 3A Step-Down Regulator, 4.5-40V In, 150kHz, TO-263
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Lifecycle Status
Active
Datasheet
LM2596S-3.3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2596S-3.3 Microcontrollers technical specifications.
General
Package / Case
TO-263-6, D²Pak
Mounting Type
Surface Mount
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 (LM2596S-3.3 vs LM2596S-ADJ vs LM2596S-5.0/NOPB vs LM2596S-3.3/NOPB)
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-263-6, D²Pak | -- | -- | TO-263-6, D²Pak |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -- | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | -- | -- | 150kHz |
| Max Input Voltage | 40V | -- | -- | 40V |
| Min Input Voltage | 4.5V | -- | -- | 4.5V |
| Output Configuration | Positive | -- | -- | Positive |
| Output Current | 3A | -- | -- | 3A |
| Output Type | Fixed | -- | -- | Fixed |
| Output Voltage | 3.3V | -- | -- | 3.3V |
| Synchronous Rectifier | No | -- | -- | No |
| Topology | Buck | -- | -- | Buck |
| Action |
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