onsemi ML4903CT
MPNML4903CT
End of Life
SWITCHING CONTROLLER
$1.25Ref. price · indicative, final on quote
Packaging20-TSSOP (0.173", 4.40mm Width)
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Output type | Transistor Driver |
| Mounting | Surface Mount |
| Voltage - supply (Vcc (Vdd)) | 4.75V ~ 5.25V, 11.4V ~ 12.6V |
| Frequency - switching | 200kHz |
| I/O channels | 1 |
| Output phases | 1 |
| Duty cycle | 98% |
| Operating temperature | 0°C ~ 70°C |
| Package | Bulk |
| Function | Step-Down |
| Topology | Buck |
| Clock sync | No |
| Case | 20-TSSOP (0.173\", 4.40mm Width) |
| Output configuration | Positive |
| Synchronous rectifier | No |