1.5A switching regulator with a 5.1V output voltage and 700kHz switching frequency. Features include over-temperature protection (OTP) and short-circuit protection (SCP). This non-isolated DC/DC controller operates from a 9V to 38V input voltage range and delivers up to 1.5A output current. Packaged in an SMD/SMT format, it offers 85% efficiency and is RoHS compliant.
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Texas Instruments PT78ST151S technical specifications.
| Package/Case | SMD/SMT |
| Current - Output 1 | 1.5A |
| Depth | 22.86mm |
| Efficiency | 85% |
| Features | OTP, SCP |
| Height | 0.34inch |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Length | 0.94inch |
| Max Input Voltage | 38V |
| Min Input Voltage | 9V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.5A |
| Max Output Voltage | 5.1V |
| Min Output Voltage | 5.1V |
| Max Power Dissipation | 7.7W |
| Number of Outputs | 1 |
| Output Current | 1.5A |
| Output Power | 7.65W |
| Output Voltage | 5.1V |
| Package Quantity | 25 |
| Packaging | Tray |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | PT78ST100 |
| Voltage - Output 1 | 5.1V |
| Weight | 6.5g |
| Width | 0.9inch |
| RoHS | Compliant |
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