1.5A switching regulator with a fixed 9V output voltage. Features 700kHz switching frequency, 85% efficiency, and over-temperature protection (OTP) and short-circuit protection (SCP). Operates from a 16V to 38V input voltage range and is housed in a SIP-3 module package. RoHS compliant and lead-free.
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Texas Instruments PT78ST109H technical specifications.
| Package/Case | Module |
| Current - Output 1 | 1.5A |
| Efficiency | 85% |
| Features | OTP, SCP |
| Height | 0.31inch |
| Lead Free | Lead Free |
| Length | 0.94inch |
| Max Input Voltage | 38V |
| Min Input Voltage | 16V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 1.5A |
| Max Output Voltage | 9V |
| Min Output Voltage | 9V |
| Max Power Dissipation | 13.5W |
| Number of Outputs | 1 |
| Output Current | 1.5A |
| Output Power | 13.5W |
| Output Voltage | 9V |
| Package Quantity | 25 |
| Packaging | Tray |
| RoHS Compliant | Yes |
| Series | PT78ST100 |
| Voltage - Output 1 | 9V |
| Weight | 6.5g |
| Width | 0.9inch |
| RoHS | Compliant |
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