| Part No.： | LTC3127 |
| Page： | 20 Pages |
| Size： | 598 KB |
| Manufacturer： | Linear Technology |
| Logo： |  |
| Views： | 0 |
| Update Time： | 2025-04-17 21:51:35 |
| DataSheet： | Download |
| Part No. | Packaging | SPQ | Marking | MSL | Pins | Temp Range | Package Description | Buy |
| LTC3127EDD#PBF | Tube | 121 | LDYD | 1 | 10 | -40°C ~ 85°C | 10-Lead (3mm × 3mm) Plastic DFN | |
| LTC3127EDD#TRPBF | Reel | 2500 | LDYD | 1 | 10 | -40°C ~ 85°C | 10-Lead (3mm × 3mm) Plastic DFN | |
| LTC3127EMSE#PBF | Tube | 37 | 3127 | 1 | 12 | -40°C ~ 85°C | 12-Lead Plastic MSOP | |
| LTC3127EMSE#TRPBF | Reel | 2500 | 3127 | 1 | 12 | -40°C ~ 85°C | 12-Lead Plastic MSOP |
The LTC3127 is a wide VIN range, highly efficient, 1.35MHz fixed frequency buck-boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The LTC3127 features programmable average input current limit, making it ideal for power-limited input sources. The input current limit is programmed with a single resistor and is accurate from 0.2A to 1A of average input current.
The topology incorporated provides a continuous transfer function through all operating modes. Other features include <1μA shutdown current, pin-selectable Burst Mode operation and thermal overload protection. The LTC3127 is housed in thermally enhanced 10-lead (3mm × 3mm × 0.75mm) DFN packages and 12-lead MSOP packages.