Four-channel power management IC featuring a 2.4MHz buck regulator and LDO. Delivers up to 1.5A output current with 96% efficiency and 3% accuracy. Operates from a 2.8V to 5.5V input, offering adjustable output voltages from 1V to 3.3V. Includes UVLO protection and a low quiescent current of 150uA. Surface mountable in a 24-pin WQFN EP package.
Frequency2.4MHz
MountingSurface Mount
PolarityPositive
Power1.43W
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Technical Specifications
Texas Instruments LM26480SQ-AA/NOPB technical specifications.
General
| Accuracy | 3% |
| Current - Output 1 | 1.5A |
| Current - Output 2 | 1.5A |
| Current - Output 3 | 300mA |
| Dropout Voltage | 25mV |
| Efficiency | 96% |
| Features | UVLO |
| Frequency | 2.4MHz |
| Height | 0.8mm |
| Lead Free | Lead Free |
| Length | 4mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.8V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.5A |
| Max Output Voltage | 3.3V |
| Min Output Voltage | 1V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.8V |
| Mount | Surface Mount |
| Number of Channels | 4 |
| Number of Outputs | 4 |
| Output Current | 1.5A |
| Output Power | 1.43W |
| Output Type | Adjustable |
| Output Voltage | 3.3V |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Quiescent Current | 150uA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Thickness | 750um |
| Voltage - Output 1 | 2V |
| Voltage - Output 2 | 3.3V |
| Voltage - Output 3 | 3.5V |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM26480SQ-AA/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM26480SQ-AA/NOPB to view detailed technical specifications.
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