| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| 78HT205SC | Power Trends Inc | Check for Price | Switching Regulator, 2A, 800kHz Switching Freq-Max | 78HT205VC vs 78HT205SC |
| 78HT205HC | Power Trends Inc | Check for Price | Switching Regulator, 2A, 800kHz Switching Freq-Max | 78HT205VC vs 78HT205HC |
Part Details for 78HT205VC by Texas Instruments
Results Overview of 78HT205VC by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Renewable Energy
Automotive
78HT205VC Information
78HT205VC by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for 78HT205VC
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
78HT205VC-ND
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DigiKey | DC DC CONVERTER 5V Container: Tray |
0 Tray |
|
Buy Now | |
|
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Vyrian | Switching Regulator, 2A, 800kHz Switching Freq-Max | 3398 |
|
RFQ |
US Tariff Estimator: 78HT205VC by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
78HT205VC Part Data Attributes
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78HT205VC
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
78HT205VC
Texas Instruments
Switching Regulator, 2A, 800kHz Switching Freq-Max, Hybrid, SMA3
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| Pbfree Code | No | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | MODULE | |
| Package Description | Vertical Mount Package-3 | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Analog IC - Other Type | Switching Regulator | |
| Input Voltage-Max | 28 V | |
| Input Voltage-Min | 7 V | |
| Input Voltage-Nom | 9 V | |
| JESD-30 Code | R-XSMA-T3 | |
| Number of Functions | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 2 A | |
| Output Voltage-Max | 5.1 V | |
| Output Voltage-Min | 4.9 V | |
| Output Voltage-Nom | 5 V | |
| Package Body Material | Unspecified | |
| Package Code | SMA | |
| Package Shape | Rectangular | |
| Package Style | Microelectronic Assembly | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Switcher Configuration | Buck | |
| Switching Frequency-Max | 800 Khz | |
| Technology | Hybrid | |
| Temperature Grade | Industrial | |
| Terminal Form | Through-Hole | |
| Terminal Position | Single |
Alternate Parts for 78HT205VC
This table gives cross-reference parts and alternative options found for 78HT205VC. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 78HT205VC, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
78HT205VC Frequently Asked Questions (FAQ)
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The recommended input capacitor value is 1uF to 10uF, depending on the input voltage and output current requirements.
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To ensure stability, use a minimum output capacitor of 10uF, keep the input and output capacitors close to the regulator, and use a low-ESR capacitor for the output capacitor.
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The maximum dropout voltage is 2.5V, which means the input voltage should be at least 2.5V higher than the output voltage.
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The 78HT205VC is rated for operation up to 125°C, but the output current should be derated for temperatures above 85°C to prevent overheating.
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Use a TVS (transient voltage suppressor) diode or a voltage clamp circuit to protect the regulator from input voltage surges and spikes.