Integrated Circuits (ICs)
BD9778HFP-TR
ActiveRohm Semiconductor
DC-DC SWITCHING BUCK (STEP DOWN) REGULATOR, ADJUSTABLE, 7V-35VIN, 1V-35VOUT, 2AOUT, TO-263-7 ROHS COMPLIANT: YES
Deep-Dive with AI
Search across all available documentation for this part.
Integrated Circuits (ICs)
BD9778HFP-TR
ActiveRohm Semiconductor
DC-DC SWITCHING BUCK (STEP DOWN) REGULATOR, ADJUSTABLE, 7V-35VIN, 1V-35VOUT, 2AOUT, TO-263-7 ROHS COMPLIANT: YES
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | BD9778HFP-TR |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching [Max] | 500 kHz |
| Frequency - Switching [Min] | 50 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | HRP-7 |
| Supplier Device Package | HRP7 |
| Synchronous Rectifier | False |
| Topology | Buck |
| Voltage - Input (Max) [Max] [custom] | 35 V |
| Voltage - Input (Min) [Min] | 7 V |
| Voltage - Output (Max) [Max] | 35 V |
| Voltage - Output (Min/Fixed) | 1 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 5.80 | |
| 10 | $ 3.90 | |||
| 25 | $ 3.41 | |||
| 100 | $ 2.86 | |||
| 250 | $ 2.59 | |||
| 500 | $ 2.42 | |||
| 1000 | $ 2.29 | |||
| Digi-Reel® | 1 | $ 5.80 | ||
| 10 | $ 3.90 | |||
| 25 | $ 3.41 | |||
| 100 | $ 2.86 | |||
| 250 | $ 2.59 | |||
| 500 | $ 2.42 | |||
| 1000 | $ 2.29 | |||
| Tape & Reel (TR) | 2000 | $ 2.10 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 4.67 | |
| 10 | $ 3.33 | |||
| 25 | $ 3.13 | |||
| 50 | $ 2.93 | |||
| 100 | $ 2.74 | |||
| 250 | $ 2.43 | |||
| 500 | $ 2.26 | |||
| 1000 | $ 2.18 | |||
Description
General part information
BD9778 Series
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 2A HRP-7 (7 Leads + Tab)
