| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 5 Pin |
| Current Rating | -1.50 A |
| Case/Package | SIP-3 |
| Power Rating | 7 W |
| Number of Outputs | 1 Output |
| Output Voltage | -5.00 V (max) |
| Output Current | -1.50 A |
| Number of Regulated Outputs | 1 Output |
| Output Power | 7.5 W |
| Switching Frequency | 1050 kHz |
| Topology | Buck, Boost |
| Output Current (Max) | 1.5 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tray |
| Size-Length | 23.9 mm |
| Size-Width | 22.9 mm |
| Size-Height | 7.62 mm |
| Weight | 7.00 g |
| Operating Temperature | -40℃ ~ 85℃ |
The PT79SR100 Series is a new line of Negative Input/Negative Output 3-terminal Integrated Switching Regulators (ISRs). These ISRs have a maximum output current of -1.5 Amps and an output voltage that is laser trimmed to most industry standard voltages. They have excellent line and load regulation, and are ideal for applications, such as RS232 and Ethernet communications, ECL logic, and op-amp circuitry.
●• High Efficiency > 85%
●• Self-Contained Inductor
●• Short Circuit Protection
●• Over-Temperature Protection
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TEXAS INSTRUMENTS PT79SR105T Linear Regulator DC-DC Converter, Step Down, Fixed, Through Hole, 1 Output, 7.5W, -5V, 1.5A
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