Texas Instruments LMR43610RS5QRPERQ1 DC DC Switching Regulators
Automotive 3-V to 36-V, 1-A, low-EMI synchronous buck regulator with low IQ
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMR43610RS5QRPERQ1
Detailed Description
Automotive 3-V to 36-V, 1-A, low-EMI synchronous buck regulator with low IQ
Package
9-VFQFN
Key Features
Package / Case: 9-VFQFN; Mounting Type: Surface Mount, Wettable Flank
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LMR43610RS5QRPERQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMR43610RS5QRPERQ1 DC DC Switching Regulators technical specifications.
General
Series
Automotive, AEC-Q100
RoHS
Yes
Package / Case
9-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 (Fixed)
Number of Outputs
1
Alternate Parts Comparison (LMR43610RS5QRPERQ1 vs LMR43620MSC3RPERQ1 vs LMR36503RFRPER vs TPS628112MQWRWYRQ1)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 9-VFQFN | 9-VFQFN | 9-VFQFN | 9-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 ~ 150°C (TJ) | -40°C ~ 125°C (TA) |
| Switching Frequency | 200kHz ~ 2.2MHz | 2.2MHz | 200kHz ~ 2.2MHz | 1.8MHz ~ 4MHz |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 36V | 36V | 65V | 6V |
| Min Input Voltage | 3V | 3V | 3V | 2.75V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 2A | 300mA | 1A |
| Output Type | Adjustable (Fixed) | Adjustable (Fixed) | Adjustable | Fixed |
| Output Voltage | 1V (5V) | 1V (3.3V) | 1V | 1.8V |
| 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 .
Suggested replacements
NCV890100MWTXGonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Automotive Switching Regulator, Buck, 1.2 A, 2 MHz, DFN8, 3x3, 0.65P, 3000-REEL
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