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| Part Number | LM3687TLX-1812/NOPB | LM3687TLX-1815/NOPB | LM3687TL-1812/NOPB |
|---|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | Texas Instruments |
| Product Status | Active | Obsolete | Active |
| Topology | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) | Step-Down (Buck) Synchronous (1), Linear (LDO) (1) |
| Number of Outputs | 2 | 2 | 2 |
| Frequency - Switching | 1.8MHz | 1.8MHz | 1.8MHz |
| Voltage/Current - Output 1 | 1.8V, 400mA | 1.8V, 400mA | 1.8V, 400mA |
| Voltage/Current - Output 2 | 1.2V, 350mA | 1.5V, 350mA | 1.2V, 350mA |
| Voltage/Current - Output 3 | - | - | - |
| w/LED Driver | No | No | No |
| w/Supervisor | No | No | No |
| w/Sequencer | No | No | No |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Operating Temperature | -30°C ~ 125°C | -30°C ~ 125°C | -30°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 9-WFBGA | 9-WFBGA, DSBGA | 9-WFBGA, DSBGA |
| Supplier Device Package | 9-TuSMD | 9-DSBGA | 9-DSBGA |
