Texas Instruments LMR33630CRNXT Microcontrollers
SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 12-VQFN-HR -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMR33630CRNXT
Detailed Description
SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 12-VQFN-HR -40 to 125
Package
12-VFQFN
Lifecycle Status
Active
Datasheet
LMR33630CRNXT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMR33630CRNXT Microcontrollers technical specifications.
General
Package / Case
12-VFQFN
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
36V
Output Current
3A
Switching Frequency
2.1MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
Alternate Parts Comparison (LMR33630CRNXT vs LMR36006BRNXT vs LMR36015SC3QRNXRQ1 vs LMR34206FSC3RNXTQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-VFQFN | 12-VFQFN | 12-VFQFN | 12-VFQFN |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TA) |
| Switching Frequency | 2.1MHz | 1MHz | 2.1MHz | 2.1MHz |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Max Input Voltage | 36V | 60V | 60V | 42V |
| Min Input Voltage | 3.8V | 4.2V | 4.2V | 4.2V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3A | 600mA | 1.5A | 600mA |
| Output Type | Adjustable | Adjustable | Fixed | Fixed |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| 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.
LMR36015SC3QRNXRQ1Texas Instruments4.2-V to 60-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 150
LMR36015ARNXTTexas Instruments4.2-V to 60-V, 1.5-A ultra-small synchronous step-down converter 12-VQFN-HR -40 to 150