Texas Instruments LM2576T-3.3 Microcontrollers
7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2576T-3.3
Series
Base Model
Detailed Description
7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN
Package
TO-220-5
Lifecycle Status
Unconfirmed
Datasheet
LM2576T-3.3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2576T-3.3 Microcontrollers technical specifications.
General
RoHS
True
Number of Pins
5
Package / Case
TO-220-5
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Unconfirmed
Output Type
Fixed
Max Input Voltage
40V
Output Current
3A
Switching Frequency
52kHz
Alternate Parts Comparison (LM2576T-3.3 vs LM2576T-5.0/NOPB vs LM2576T-ADJ/S5001479 vs LM2576T-ADJ/LF03)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| 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) |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Min Input Voltage | 7V | 4V | 4V | 4V |
| Output Configuration | Positive or Negative | Positive | Positive or Negative | Positive |
| Output Current | 3A | 3A | 3A | 3A |
| Output Type | Fixed | Fixed | Adjustable | Adjustable |
| Output Voltage | 3.3V | 5V | 1.23V | 1.23V |
| Synchronous Rectifier | No | No | No | No |
| Series | -- | SIMPLE SWITCHER® | SIMPLE SWITCHER® | -- |
| Package / Case | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 Formed Leads |
| Switching Frequency | 52kHz | 52kHz | 52kHz | 52kHz |
| Action |
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