Texas Instruments LM2577T-ADJ DC DC Switching Regulators
IC REG MULT CONFG ADJ 3A TO220-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2577T-ADJ
Series
Detailed Description
IC REG MULT CONFG ADJ 3A TO220-5
Package
TO-220-5
Key Features
Package / Case: TO-220-5; Mounting Type: Through Hole
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
LM2577T-ADJ Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2577T-ADJ DC DC Switching Regulators technical specifications.
General
Package / Case
TO-220-5
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Not For New Designs
Output Type
Adjustable
Max Input Voltage
40V
Output Current
3A (Switch)
Switching Frequency
52kHz
Number of Outputs
1
Topology
Boost, Flyback, Forward Converter
Alternate Parts Comparison (LM2577T-ADJ vs LM2576T-5.0/NOPB vs UC2577T-ADJ vs LM2577T-12/NOPB)
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 | 3.5V | 4V | 3V | 3.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Current | 3A (Switch) | 3A | 3A (Switch) | 3A |
| Output Type | Adjustable | Fixed | Adjustable | Fixed |
| Output Voltage | 1.23V | 5V | 5V | 12V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Synchronous Rectifier | No | No | No | No |
| Topology | Boost, Flyback, Forward Converter | Buck | Boost, Flyback, Forward Converter | Boost, Flyback |
| Action |
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