Part A
LTC3545EUD-1#PBF
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 1406 個数
- Package
- QFN-16
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングレギュレータ
Parts at a glance
Part B
LTC3541EDD#TRPBF
テキサス・インスツルメンツ
- Lifecycle
- Active
- Stock
- 2976 個数
- Package
- QFN-10
- Series
- PMIC - 電圧レギュレータ - リニア + スイッチング
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LTC3545EUD-1#PBF | LTC3541EDD#TRPBF |
|---|---|---|
| Part Status | Active | Active |
| Topology | Buck | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| Number of Outputs | 3 | 2 |
| Frequency - Switching | 2.25MHz | 2.25MHz |
| Voltage / Current - Output1 | - | 0.8V ~ 5V, 500mA |
| Voltage / Current - Output2 | - | 0.4V ~ 4.1V, 300mA |
| w / LED Driver | - | No |
| w / Supervisor | - | No |
| w / Sequencer | - | Yes |
| Voltage - Supply | - | 0.9V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Function | Step-Down | - |
| Output Configuration | Positive | - |
| Output Type | Adjustable | - |
| Voltage - Input (Min) | 2.25V | - |
| Voltage - Input (Max) | 5.5V | - |
| Voltage - Output (Min/Fixed) | 0.6V | - |
| Voltage - Output (Max) | 5.5V | - |
| Current - Output | 800mA | - |
| Synchronous Rectifier | Yes | - |