Rohm Semiconductor BA78M05FP-E2
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.50 | $1.50 |
| 15+ | $1.45 | $21.75 |
| 25+ | $1.42 | $35.50 |
| 50+ | $1.34 | $67.00 |
| 100+ | $1.19 | $119.00 |
| N+ | $0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Rohm Semiconductor |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 25V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 2V @ 500mA (Typ) |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 6 mA |
| Current - Supply (Max) | 800 µA |
| PSRR | 78dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Supplier Device Package | TO-252-3 |
The BA78M05FP-E2 from Rohm Semiconductor is a fixed 5V linear regulator delivering up to 500mA. Housed in a TO-252-3 package, it features a typical dropout of 2V and quiescent current of 6mA. With 78dB PSRR at 120Hz, it provides excellent ripple rejection, making it a dependable choice for consumer and industrial power supplies.
- Stable 5V Output: Fixed 5V regulation for digital and analog circuits.
- High PSRR: 78dB at 120Hz ensures low noise output.
- 500mA Output: Supports a wide range of loads.
- TO-252 Package: Good thermal performance for continuous operation.
Microcontroller Power Supplies
Provides a stable 5V rail for MCUs and digital logic in industrial controllers, with 500mA capacity and 78dB PSRR for clean operation.
Consumer Electronics
Powers set-top boxes, routers, and gaming peripherals requiring reliable 5V regulation from a 12V adapter.
Automotive Infotainment
Suitable for car audio systems and display units needing a regulated 5V supply from the vehicle's electrical system.
LED Lighting Drivers
Used in LED driver circuits to provide a stable 5V control voltage for PWM dimming and protection logic.
HVAC Systems
Powers control boards in heating, ventilation, and air conditioning systems, ensuring reliable operation in harsh environments.
- Q: What is the output voltage?
- A: The BA78M05FP-E2 provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of output current.
- Q: What is the input voltage range?
- A: The input voltage is 5V (typical operating condition).
- Q: What is the dropout voltage?
- A: The typical dropout voltage is 2V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 6 mA.
- Q: What package is available?
- A: It comes in a TO-252-3 (DPAK) package.
BA78M05FP-E2.pdf
- Q: What is the output voltage?
- A: The BA78M05FP-E2 provides a fixed 5V output.
- Q: What is the maximum output current?
- A: It can deliver up to 500mA of output current.
- Q: What is the input voltage range?
- A: The input voltage is 5V (typical operating condition).
- Q: What is the dropout voltage?
- A: The typical dropout voltage is 2V at 500mA load.
- Q: What is the quiescent current?
- A: The quiescent current is 6 mA.
- Q: What package is available?
- A: It comes in a TO-252-3 (DPAK) package.
