Texas Instruments LMQ62440APPQRJRRQ1 Microcontrollers
IC REG BUCK ADJ 4A 14VQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMQ62440APPQRJRRQ1
Detailed Description
IC REG BUCK ADJ 4A 14VQFN
Package
14-VFQFN
Lifecycle Status
Active
Datasheet
LMQ62440APPQRJRRQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LMQ62440APPQRJRRQ1 Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
14-VFQFN
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 150°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
36V
Output Current
4A
Switching Frequency
2.1MHz
Number of Outputs
1
Alternate Parts Comparison (LMQ62440APPQRJRRQ1 vs LMQ62440BPPQRJRRQ1 vs LMQ61460AFSQRJRRQ1 vs LMQ61460AASRJRR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-VFQFN | 14-VFQFN | 14-VFQFN | 14-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 ~ 150°C (TJ) |
| Switching Frequency | 2.1MHz | 2.1MHz | 200kHz ~ 2.2MHz | 200kHz ~ 2.2MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Control Mode | current mode | current mode | current mode | current mode |
| Duty Cycle Max | 98 | 98 | 98 | 98 |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Iq Typ Ma | 0.007 | 0.007 | 0.007 | 0.007 |
| Max Input Voltage | 36V | 36V | 36V | 36V |
| Min Input Voltage | 3V | 3V | 3V | 3V |
| 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.
LM61435AANQRJRRQ1Texas InstrumentsAutomotive 3-V to 36-V, 3.5-A synchronous step-down converter 14-VQFN-HR -40 to 150
LM61435AFSQRJRRQ1Texas InstrumentsAutomotive 3-V to 36-V, 3.5-A synchronous step-down converter 14-VQFN-HR -40 to 150
