Texas Instruments LM2596T-3.3 Microcontrollers
3.3V Fixed DC-DC Regulator, 3A, 40V In, TO-220
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2596T-3.3
Base Model
Detailed Description
3.3V Fixed DC-DC Regulator, 3A, 40V In, TO-220
Package
TO-220-5 Formed Leads
Lifecycle Status
Obsolete
Datasheet
LM2596T-3.3 Datasheet
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Technical Specifications
Texas Instruments LM2596T-3.3 Microcontrollers technical specifications.
General
Package / Case
TO-220-5 Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
40V
Output Current
3A
Switching Frequency
150kHz
Number of Outputs
1
Topology
Buck
Related Parts Comparison (LM2596T-3.3 vs LM2596T-5.0/LF03 vs LM2596T-ADJ/NOPB vs LM2596T-12)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Lifecycle Status | Obsolete | Active | Active | Active |
| Package / Case | TO-220-5 Formed Leads | -- | TO-220-5 Formed Leads | TO-220-5 Formed Leads |
| Mounting Type | Through Hole | -- | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 150kHz | -- | 150kHz | 150kHz |
| Function | Step-Down | -- | Step-Down | Step-Down |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Min Input Voltage | 4.5V | -- | 4.5V | 4.5V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 3A | -- | 3A | 3A |
| Output Type | Fixed | -- | Adjustable | Fixed |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM2596T-12/LF03Texas InstrumentsSIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-TO-220
LM2596T-ADJ/LF02Texas InstrumentsSIMPLE SWITCHER® 4.5V to 40V, 3A Low Component Count Step-Down Regulator 5-TO-220