Rohm Semiconductor BA09ST
Regular price
$94,999.99
Regular price
$99,999.99
Sale price
$94,999.99
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $94,999.99 | $94,999.99 |
| 15+ | $91,999.99 | $1,379,999.85 |
| 25+ | $89,999.99 | $2,249,999.75 |
| 50+ | $84,999.99 | $4,249,999.50 |
| 100+ | $74,999.99 | $7,499,999.00 |
| N+ | $15,000.00 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Rohm Semiconductor |
| Product Series | |
| Packaging | | |
| Output Configuration | Active |
| Output Type | Positive |
| Number of Regulators | Fixed |
| Voltage - Input (Max) | 25V |
| Voltage - Output (Min/Fixed) | 9V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 2.5 mA |
| Current - Supply (Max) | 5 mA |
| PSRR | 55dB (120Hz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Over Voltage |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-220-5 Full Pack |
| Supplier Device Package | TO-220FP-5 |
| ROHS |  |
The BA09ST from Rohm Semiconductor is a fixed 9V LDO regulator capable of 1A output current. Its TO-220FP-5 package provides robust thermal management. With 2.5mA quiescent current and 55dB ripple rejection, it delivers clean, stable power for a variety of electronic systems.
- High Current Capacity: 1A output supports power-hungry loads.
- Low Quiescent Current: 2.5mA minimizes idle power loss.
- Excellent Ripple Rejection: 55dB at 120Hz filters AC noise effectively.
- Multi-Pin Package: TO-220FP-5 offers additional connectivity for enhanced functionality.
Audio Preamplifiers
Provides a clean 9V rail for op-amp circuits, with 55dB PSRR to eliminate power supply hum.
Instrumentation Amplifiers
Stable 9V output ensures accurate signal conditioning in sensor interfaces.
Portable Radios
Regulates 9V for RF stages, maintaining consistent performance as battery voltage declines.
Security Cameras
Supplies 9V to camera modules, with 1A capacity for IR LEDs and motorized lenses.
Medical Monitors
Delivers reliable 9V to patient monitoring circuits, ensuring low-noise operation.
- Q: What is the output voltage of the BA09ST?
- A: The BA09ST outputs a fixed 9V DC voltage.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of output current.
- Q: What is the input voltage range?
- A: The maximum input voltage is 9V.
- Q: What is the quiescent current?
- A: The quiescent current is typically 2.5 mA.
- Q: What package is the BA09ST available in?
- A: It comes in a TO-220FP-5 package with five pins.
Base Product Number ：
BA09ST
BA09ST.pdf
- Q: What is the output voltage of the BA09ST?
- A: The BA09ST outputs a fixed 9V DC voltage.
- Q: What is the maximum output current?
- A: It can deliver up to 1A of output current.
- Q: What is the input voltage range?
- A: The maximum input voltage is 9V.
- Q: What is the quiescent current?
- A: The quiescent current is typically 2.5 mA.
- Q: What package is the BA09ST available in?
- A: It comes in a TO-220FP-5 package with five pins.
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