Texas Instruments LM53635MQRNLTQ1 Microcontrollers
2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter 22-VQFN-HR -40 to 150
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM53635MQRNLTQ1
Detailed Description
2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter 22-VQFN-HR -40 to 150
Package
22-VFQFN
Lifecycle Status
Active
Datasheet
LM53635MQRNLTQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM53635MQRNLTQ1 Microcontrollers technical specifications.
General
Series
Automotive, AEC-Q100
RoHS
Yes
Package / Case
22-VFQFN
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Functions
Step-Down
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Alternate Parts Comparison (LM53635MQRNLTQ1 vs LM53635LQRNLTQ1 vs LM536255QRNLTQ1 vs LM53625NQRNLTQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 22-VFQFN | 22-VFQFN | 22-VFQFN | 22-VFQFN |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Switching Frequency | 2.1MHz | 2.1MHz | 2.1MHz | 2.1MHz |
| Max Input Voltage | 36V | 36V | 36V | 36V |
| Min Input Voltage | 3.9V | 3.9V | 3.9V | 3.9V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 3.5A | 3.5A | 2.5A | 2.5A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 5V | 5V | 3.3V |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Topology | Buck | Buck | Buck | Buck |
| 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 .
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LM53635AQRNLRQ1Texas Instruments2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter 22-VQFN-HR -40 to 150
LM53625LQRNLTQ1Texas Instruments2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter 22-VQFN-HR -40 to 150
LM53635LQRNLTQ1Texas Instruments2.5/3.5A, 36 V Synchronous, 2.1MHz, Automotive Step Down DC-DC Converter 22-VQFN-HR -40 to 150