Texas Instruments LM2576SX-12/NOPB Microcontrollers
7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2576SX-12/NOPB
Base Model
Detailed Description
7.5A SWITCHING REGULATOR, 63kHz SWITCHING FREQ-MAX, PSSO5, TO-263, 5 PIN
Package
DDPAK-6
Lifecycle Status
Active
Datasheet
LM2576SX-12/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2576SX-12/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Lifecycle Status
Active
Feature Type
Inverting|Step Down
Feature Output Type
Fixed
Feature Switching Frequency Khz
58
Feature Number of Outputs
1
Feature Output Voltage V
12
Feature Maximum Output Current a
3
Feature Minimum Input Voltage V
4
Feature Maximum Input Voltage V
40
Related Parts Comparison (LM2576SX-12/NOPB vs LM2576SX-12 vs LM2576SX-5.0/NOPB vs LM2576SX-3.3)
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 | Active | Obsolete | Active | Obsolete |
| RoHS | Yes | Yes | -- | Yes |
| Package | DDPAK-6 | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | -- | DDPAK-6 |
| Package / Case | -- | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | -- | 52kHz | 52kHz | 52kHz |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | -- | 40V | 40V | 40V |
| Min Input Voltage | -- | 4V | 4V | 4V |
| Number of Outputs | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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