onsemi LM2576TV-3.3G DC DC Switching Regulators
Buck Switching Regulator IC Positive or Negative Fixed 3.3V 1 Output 3A TO-220-5 Formed Leads
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2576TV-3.3G
Detailed Description
IC REG MULTI CONFG 3.3V 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
LM2576TV-3.3G Datasheet
Quick Jump:
Technical Specifications
onsemi LM2576TV-3.3G DC DC Switching Regulators technical specifications.
General
Series
LM2576
RoHS
Yes
Package / Case
TO-220-5 Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Output Current
3A
Switching Frequency
52kHz
Alternate Parts Comparison (LM2576TV-3.3G vs LM2576TV-ADJ vs LM2576TV-015G vs LM2575TV-012G)
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 | 52kHz | 52kHz | 52kHz | 52kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Min Input Voltage | 7V | 7V | 7V | 4.75V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive or Negative | Positive or Negative | Positive or Negative | Positive |
| Output Current | 3A | 3A | 3A | 1A |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
LM2576T-ADJGonsemiDirectonsemi
Pin YesPkg YesElec Yes
Adjustable DC-DC Regulator, 3A, 40V In, 37V Out, TO-220
More Parts in DC DC Switching Regulators
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM2576TV-015GonsemiBuck Switching Regulator IC Positive or Negative Fixed 15V 1 Output 3A TO-220-5 Formed Leads
LM2575TV-3.3GonsemiBuck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-220-5 Formed Leads
LM2576TV-ADJonsemiBuck Switching Regulator IC Positive or Negative Adjustable 1.23V 1 Output 3A TO-220-5 Formed Leads