onsemi LM2575D2T-12R4G Microcontrollers
12V 1A Buck Regulator, D2PAK, 40V In, SM
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2575D2T-12R4G
Base Model
Detailed Description
12V 1A Buck Regulator, D2PAK, 40V In, SM
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Lifecycle Status
Active
Datasheet
LM2575D2T-12R4G Datasheet
Quick Jump:
Technical Specifications
onsemi LM2575D2T-12R4G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-263-6, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
40V
Output Current
1A
Switching Frequency
52kHz
Number of Outputs
1
Alternate Parts Comparison (LM2575D2T-12R4G vs LM2575D2T-005 vs LM2575D2T-ADJG vs LM2575D2T-ADJR4G)
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-263-6, D²Pak | TO-263-5 | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Lifecycle Status | Active | Obsolete | Active | Active |
| 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 |
| RoHS | Yes | -- | Yes | Yes |
| Function | Step-Down | -- | Step-Down | Step-Down |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Min Input Voltage | 4.75V | -- | 4.75V | 4.75V |
| Number of Outputs | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 1A | -- | 1A | 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 .
This part is listed as a cross for
LM2575S-12Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG BUCK 12V 1A TO263-5
LM2575SX-12/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG BUCK 12V 1A TO263-5
LM2575SX-12Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG BUCK 12V 1A TO263-5
TL2575-12IKTTRTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG BUCK 12V 1A TO263-5
TL2575HV-12IKTTRTexas InstrumentsSimilaronsemi
Pin NoPkg YesElec Mixed
12V 1A DC-DC Regulator, 60V In, TO-263
LM2575-12YWMMicrochip TechnologySimilaronsemi
Pin NoPkg NoElec Yes
IC REG BUCK 12V 1A 24SOIC
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.
LM2575D2T-ADJGonsemiBuck Regulator, Switching, Adjustable Output Voltage, 1.0 A Adjustable 1.23 V to 37 V, 5 LEAD D2PAK, 50-TUBE
LM2575D2T-ADJR4GonsemiBuck Switching Regulator IC Positive Adjustable 1.23V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
LM2575D2T-5R4GonsemiBuck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
LM2575D2T-5R4onsemiBuck Switching Regulator IC Positive Fixed 5V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
