1.5A, 5V non-isolated switching regulator with a 650kHz switching frequency. Features include over-temperature protection (OTP) and short-circuit protection (SCP). Operates with an input voltage range of 9V to 38V DC, delivering up to 1.5A output current and 7.5W output power. Packaged in a SIP-3 case, this RoHS compliant component offers 85% efficiency and a maximum operating temperature of 85°C.
Frequency650kHz
PackageSIP
Current Rating1.5A
Power7.5W
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Technical Specifications
Texas Instruments PT78ST105H technical specifications.
General
| Package/Case | SIP |
| Current - Output 1 | 1.5A |
| Current Rating | 1.5A |
| Depth | 22.86mm |
| Efficiency | 85% |
| Features | OTP, SCP |
| Frequency | 650kHz |
| Height | 0.31inch |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Length | 0.94inch |
| Max Input Voltage (DC) | 38V |
| Min Input Voltage (DC) | 9V |
| 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 Power | 7.5W |
| Max Output Voltage | 5V |
| Min Output Voltage | 5V |
| Max Power Dissipation | 7.5W |
| Max Supply Voltage | 38V |
| Min Supply Voltage | 9V |
| Nominal Output Voltage | 5V |
| Number of Outputs | 1 |
| Output Current | 1.5A |
| Output Power | 7.5W |
| Output Voltage | 5V |
| Package Quantity | 25 |
| Packaging | Tray |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PT78ST100 |
| Voltage - Output 1 | 5V |
| Weight | 6.5g |
| Width | 0.9inch |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments PT78ST105H Datasheet
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