1.5A switching regulator with a 5V fixed output voltage. Features 700kHz switching frequency, 85% efficiency, and non-isolated operation. Includes over-temperature protection (OTP) and short-circuit protection (SCP). Designed for SMD/SMT mounting with a SIP-3 package. Operates from a 9V to 38V input voltage range and is RoHS compliant.
PackageSMD/SMT
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Technical Specifications
Texas Instruments PT78ST105ST technical specifications.
General
| 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 | 5V |
| Min Output Voltage | 5V |
| Max Power Dissipation | 7.5W |
| Number of Outputs | 1 |
| Output Current | 1.5A |
| Output Voltage | 5V |
| Package Quantity | 200 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | PT78ST100 |
| Voltage - Output 1 | 5V |
| Weight | 6.5g |
| Width | 0.9inch |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments PT78ST105ST Datasheet
Download the complete datasheet for Texas Instruments PT78ST105ST to view detailed technical specifications.
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