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| Part Number | PT78NR109S |
| OEMstron Part # | PT78NR109S |
| Manufacturer | Texas Instruments |
| Category | Power › Power Supplies - Board Mount › DC DC Converters |
| Description | DC DC CONVERTER -9V .55A |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | PT78NR109S PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
PT78NR109S Specifications
| Part Number | PT78NR109S | |
| Brand | Texas Instruments | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Power | |
| Category | Power Supplies - Board Mount | |
| Subcategory | DC DC Converters | |
| Manufacturer | ||
| Series | PT78NR100 | |
| Type | Non-Isolated PoL Module | |
| Number of Outputs | 1 | |
| Voltage - Input (Min) | 7V | |
| Voltage - Input (Max) | 21V | |
| Voltage - Output 1 | -9V | |
| Voltage - Output 2 | - | |
| Voltage - Output 3 | - | |
| Voltage - Output 4 | - | |
| Current - Output (Max) | 550mA | |
| Power (Watts) | - | |
| Voltage - Isolation | - | |
| Applications | ITE (Commercial) | |
| Features | OTP, SCP | |
| Operating Temperature | -40°C ~ 85°C | |
| Efficiency | 75% | |
| Mounting Type | Surface Mount | |
| Package / Case | 3-SMD Module | |
| Size / Dimension | 0.94" L x 0.90" W x 0.34" H (23.9mm x 22.9mm x 8.6mm) | |
| Supplier Device Package | - | |
| Control Features |
PT78NR109S Documents
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| In Stock | 164 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| 100 | $ 0.0000 | $ 0.0000 |
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