Part A
LM2743MTCX
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 8028 個数
- Package
- TSSOP-14
- Series
- PMIC - 電圧レギュレータ - DC/DCスイッチングコントローラ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | LM2743MTCX | LM2742MTC |
|---|---|---|
| Supplier | Texas Instruments | Texas Instruments |
| Part Status | Obsolete | Obsolete |
| Output Type | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Number of Outputs | 1 | 1 |
| Output Phases | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 6V | 4.5V ~ 5.5V |
| Frequency - Switching | 50kHz ~ 1MHz | 50kHz ~ 2MHz |
| Duty Cycle(Max) | 80% | 90% |
| Synchronous Rectifier | Yes | Yes |
| Clock Sync | No | No |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |