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| PartNumber | PT78ST105ST | PT78ST105H | PT78ST105S |
| Description | Non-Isolated DC/DC Converters 5Vout 1.5A Wide-Inpt Pos Step-Down ISR | DC DC CONVERTER 5V 1.5A | DC DC CONVERTER 5V 1.5A |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Non-Isolated DC/DC Converters | DC DC Converters | - |
| RoHS | Y | - | - |
| Product | Non-Isolated / POL | - | - |
| Number of Outputs | 1 Output | 1 | - |
| Input Voltage | 9 V to 38 V | - | - |
| Output Voltage Channel 1 | 5 V | - | - |
| Output Current Channel 1 | 1.5 A | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case Size | SIP-3 Module | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - | - |
| Packaging | Tube | Tray | - |
| Brand | Texas Instruments | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Product Type | Non-Isolated DC-DC Converters | - | - |
| Factory Pack Quantity | 200 | - | - |
| Subcategory | DC-DC Converter | - | - |
| Part # Aliases | R-78B5.0-1.5L | - | - |
| Series | - | PT78ST100 | - |
| Type | - | Non-Isolated PoL Module | - |
| Package Case | - | 3-SIP Module | - |
| Operating Temperature | - | -40°C ~ 85°C | - |
| Mounting Type | - | Through Hole, Right Angle | - |
| Features | - | OTP, SCP | - |
| Size Dimension | - | 0.94" L x 0.90" W x 0.31" H (23.9mm x 22.9mm x 7.9mm) | - |
| Applications | - | ITE (Commercial) | - |
| Current Output Max | - | 1.5A | - |
| Voltage Input Min | - | 9V | - |
| Voltage Input Max | - | 38V | - |
| Voltage Isolation | - | - | - |
| Voltage Output 1 | - | 5V | - |
| Voltage Output 2 | - | - | - |
| Voltage Output 3 | - | - | - |
| Efficiency | - | 0.85 | - |
| Power Watts Manufacture Series | - | - | - |