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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The PT78ST108H from Texas Instruments is a non-isolated Point-of-Load (PoL) module DC DC converter. It is designed to provide a stable 8V output voltage with a maximum output current capability of 1.5A. The converter accepts a wide input voltage range, from a minimum of 12V to a maximum of 38V.
This series of regulators boasts high efficiency, rated at 85%, and features internal short-circuit protection (SCP) and over-temperature protection (OTP). It is suitable for ITE (Commercial) applications and offers excellent line and load regulation. The PT78ST108H is housed in a compact 3-SIP module package and is designed for through-hole mounting with a right-angle orientation.
Key electrical characteristics include a switching frequency typically around 650kHz. The operating temperature range is from -40°C to 85°C. For optimal performance, an external 100µF electrolytic or tantalum output capacitor is recommended. The dimensions of the module are 23.9mm in length, 22.9mm in width, and 7.9mm in height.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The PT78ST108H has a nominal output voltage of 8V.
The maximum output current for the PT78ST108H is 1.5A.
The input voltage range for the PT78ST108H is from 12V to 38V.
The efficiency of the PT78ST108H is typically 85%.
The operating temperature range for the PT78ST108H is -40°C to 85°C.
The PT78ST108H is supplied in a 3-SIP Module package.