Texas Instruments LM3370SDX-3013/NOPB, dual-output step-down buck regulator, 2.7-5.5 V input, 600 mA per output, fixed 1.2 V and 2.5 V outputs, 2 MHz switching, synchronous rectification, 16-WSON (5x4) exposed pad, -30°C to 85°C.
| Parameter | Value |
|---|---|
| Output type | Fixed |
| Mounting | Surface Mount |
| Voltage - input | 5.5V |
| Voltage - output (Min (Fixed)) | 1.2V, 2.5V |
| Output current | 600mA |
| Frequency - switching | 2MHz |
| I/O channels | 2 |
| Operating temperature | -30°C~85°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Function | Step-Down |
| Topology | Buck |
| Case | 16-WFDFN Exposed Pad |
| Output configuration | Positive |
| Synchronous rectifier | Yes |
The LM3370SDX-3013/NOPB is a dual-output step-down (buck) regulator from Texas Instruments, delivering two independent fixed outputs at 1.2 V and 2.5 V, each rated for 600 mA continuous current.
The fixed output configuration (1.2 V and 2.5 V) means no external feedback divider is needed, saving two resistors per rail. Confirm that your load voltages match these fixed levels before committing the BOM.
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