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131 pcs
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131 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PT78ST100 Series, including the PT78ST112H, comprises wide-input range, 3-terminal integrated switching regulators (ISRs). These ISRs offer a maximum output current of 1.5 Amps and are laser-trimmed to various industry-standard output voltages.
Key features include a very small footprint, high efficiency (greater than 85%), a self-contained inductor, and internal short-circuit and over-temperature protection. They also provide fast transient response and a wide input range.
The PT78ST112H is suitable for a wide variety of applications due to its flexibility and robust protection features. It requires a 100µF electrolytic or tantalum output capacitor for proper operation.
This surface-mount device operates within a wide temperature range and offers excellent line and load regulation.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.06 | $2.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum output current for the PT78ST100 Series is 1.5 Amps.
The typical efficiency of the PT78ST112H at 5V output is 85%.
The absolute maximum operating temperature range is -40°C to +85°C.
A 100µF electrolytic or tantalum output capacitor is required for proper operation.
The switching frequency is typically 650 kHz.