onsemi NCV7809BTG
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.32 | $1.32 |
| 15+ | $0.30 | $4.50 |
| 25+ | $0.30 | $7.50 |
| 50+ | $0.28 | $14.00 |
| 100+ | $0.25 | $25.00 |
| N+ | $0.05 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Bulk | |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 9V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 8 mA |
| Current - Supply (Max) | - |
| PSRR | 61dB (120Hz) |
| Control Features | - |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220-3 |
| ROHS |  |
The NCV7809BTG from onsemi is a fixed 9V positive voltage regulator capable of delivering 1A of load current. Housed in a standard TO-220-3 package, it offers a typical dropout voltage of 2V and a PSRR of 61dB at 120Hz. This device is designed for a wide range of applications, including industrial and automotive systems requiring a robust and reliable power solution.
- High Output Current: 1A capability powers a variety of loads.
- Automotive Qualified: NCV prefix indicates AEC-Q100 compliance for demanding environments.
- Industry Standard Package: TO-220-3 is easy to mount and heatsink.
- Proven Reliability: onsemi's 7800 series is a trusted, long-standing regulator family.
Industrial Control Systems
The robust TO-220 package and 1A output make it suitable for powering logic circuits and sensors in industrial controllers.
Audio Amplifiers
Provides a stable 9V rail for pre-amplifier stages, with 61dB PSRR at 120Hz reducing mains hum.
Test and Measurement Equipment
Reliable 9V output for analog front-ends and reference circuits in benchtop instruments.
Automotive Electronics
As an AEC-qualified device (NCV prefix), it is designed for harsh automotive environments, powering sensors and ECUs.
Power Supplies for Hobbyist Projects
A classic, easy-to-use regulator for DIY projects requiring a fixed 9V supply from a higher DC source.
- Q: What is the output voltage of the NCV7809BTG?
- A: The fixed output voltage is 9V.
- Q: What is the maximum output current?
- A: It can provide up to 1A of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; the voltage_input field indicates 9V, which is the output voltage.
- Q: What is the dropout voltage?
- A: The typical dropout voltage is 2V at a 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is 8 mA.
- Q: What package is available?
- A: It is available in the industry-standard TO-220-3 package.
NCV7809BTG.pdf
- Q: What is the output voltage of the NCV7809BTG?
- A: The fixed output voltage is 9V.
- Q: What is the maximum output current?
- A: It can provide up to 1A of output current.
- Q: What is the input voltage range?
- A: The input voltage range is not specified in the provided data; the voltage_input field indicates 9V, which is the output voltage.
- Q: What is the dropout voltage?
- A: The typical dropout voltage is 2V at a 1A load.
- Q: What is the quiescent current?
- A: The quiescent current is 8 mA.
- Q: What package is available?
- A: It is available in the industry-standard TO-220-3 package.
