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
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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
Related Parts Comparison (LM2575D2T-12R4G vs LM2575D2T-005 vs LM2575D2T-ADJG vs LM2575D2T-ADJR4G)
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 | |
|---|---|---|---|---|
| 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
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