Allicdata Part #: | 497-1448-5-ND |
Manufacturer Part#: |
L7809CV |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 9V 1.5A TO220AB |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | L7809CV Datasheet/PDF |
Quantity: | 112 |
Current - Output: | 1.5A |
Base Part Number: | L7809 |
Supplier Device Package: | TO-220AB |
Package / Case: | TO-220-3 |
Mounting Type: | Through Hole |
Operating Temperature: | 0°C ~ 125°C |
Protection Features: | Over Temperature, Short Circuit |
Control Features: | -- |
PSRR: | 55dB (120Hz) |
Current - Quiescent (Iq): | 8mA |
Series: | -- |
Voltage Dropout (Max): | 2V @ 1A (Typ) |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 9V |
Voltage - Input (Max): | 35V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tube |
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The L7809CV is a type of linear voltage regulator designed to regulate the output voltage to a constant 9V. This device is part of STMicroelectronics’ series of Fixed and Adjustable Voltage Regulators and is one of the most reliable and cost-effective solutions available in the market. The device is a monolithic integrated circuit created with Semiconductor Technology, which ensures the robustness of the product.
The main application of the L7809CV is to supply stabilized DC power to various electrical and electronic systems, such as motor control units, telecommunication cables, mobile phones, automotive audio systems, and communications systems. The linear voltage regulator is highly suitable for applications that require low noise regulator, such as ADCs, DACs and audio amplifiers. Its low power consumption and low reverse leakage current make it ideal for low power applications. Additionally, the device also supports over-current and over-temperature protection, thermal shutdown and short circuit protection, making it an ideal choice for protection of the circuit.
The working principle of the device is quite simple. It consists of an input terminal where the input voltage is connected, and an output terminal where the regulated voltage is outputted. The voltage regulator works by comparing the input voltage with a reference voltage and adjusts the output voltage accordingly. In other words, the L7809CV receives an input voltage and outputs a regulated 9V regardless of the load, temperature and other external factors.
The L7809CV is available in a SOT-89/TO-252 package, making it ideal for applications with space constraints, as well as providing better thermal performance and improved signal integrity. Additionally, the device can also be configured for various voltage options, including the adjustable version of 1.25V to 37V. The device also features a high power supply rejection ratio of ≤40mV and a low number of quiescent current, making it a cost-effective and reliable solution for regulating the output voltage.
In summary, the L7809CV linear voltage regulator is a cost-effective and reliable solution for providing stable DC power in various applications. The device consists of an input and output terminal, in which the input voltage is compared with a reference voltage and regulated accordingly. The L7809CV is available in a SOT-89/TO-252 package, featuring over-current, over-temperature, and short circuit protection. Additionally, the device also features a high power supply rejection ratio and a low quiescent current.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
L7809ABD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 9V 1.5A D2P... |
L7805CD2T | STMicroelect... | -- | 978 | IC REG LINEAR 5V 1.5A D2P... |
L7805ABD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 5V 1.5A D2P... |
L7805AC-D2TR | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 5V 1.5A D2P... |
L7805C-D2TR | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 5V 1.5A D2P... |
L7806ABD2T | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 6V 1.5A D2P... |
L7806ACD2T | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 6V 1.5A D2P... |
L7806ACD2T-TR | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 6V 1.5A D2P... |
L7806CD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 6V 1.5A D2P... |
L7806CP | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 6V 1.5A TO2... |
L7808ABD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 8V 1.5A D2P... |
L7808ACD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 8V 1.5A D2P... |
L7808ACD2T-TR | STMicroelect... | -- | 1000 | IC REG LINEAR 8V 1.5A D2P... |
L7808CD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 8V 1.5A D2P... |
L7808CDT-TR | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 8V 1.5A DPA... |
L7808CP | STMicroelect... | -- | 1000 | IC REG LINEAR 8V 1.5A TO2... |
L7809ACD2T | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 9V 1.5A D2P... |
L7809ACV | STMicroelect... | -- | 1000 | IC REG LINEAR 9V 1.5A TO2... |
L7809CD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 9V 1.5A D2P... |
L7809CP | STMicroelect... | -- | 1000 | IC REG LINEAR 9V 1.5A TO2... |
L7808ACF | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 8V 1.5A TO2... |
L7808ABF | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 8V 1.5A TO2... |
L7809CF | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 9V 1.5A TO2... |
L7805CT | STMicroelect... | -- | 190 | IC REG LINEAR 5V 1.5A TO3... |
L7805ACD2T | STMicroelect... | -- | 1000 | IC REG LINEAR 5V 1.5A D2P... |
L7809ACD2T-TR | STMicroelect... | -- | 1000 | IC REG LINEAR 9V 1.5A D2P... |
L7805ACD2T-TR | STMicroelect... | -- | 5000 | IC REG LINEAR 5V 1.5A D2P... |
L7806CD2T-TR | STMicroelect... | -- | 3000 | IC REG LINEAR 6V 1.5A D2P... |
L7809CD2T-TR | STMicroelect... | -- | 2000 | IC REG LINEAR 9V 1.5A D2P... |
L7805CDT-TR | STMicroelect... | -- | 15000 | IC REG LINEAR 5V 1.5A DPA... |
L7805ABD2T-TR | STMicroelect... | -- | 4 | IC REG LINEAR 5V 1.5A D2P... |
L7805CD2T-TR | STMicroelect... | -- | 13000 | IC REG LINEAR 5V 1.5A D2P... |
L7805CV | STMicroelect... | -- | 32779 | IC REG LINEAR 5V 1.5A TO2... |
L7809CV | STMicroelect... | -- | 112 | IC REG LINEAR 9V 1.5A TO2... |
L7806CV | STMicroelect... | -- | 2294 | IC REG LINEAR 6V 1.5A TO2... |
L7805ABV | STMicroelect... | -- | 4938 | IC REG LINEAR 5V 1.5A TO2... |
L7805CV-DG | STMicroelect... | -- | 12 | IC REG LINEAR 5V 1.5A TO2... |
L7809CV-DG | STMicroelect... | -- | 124 | IC REG LINEAR 9V 1.5A TO2... |
L7805ACV | STMicroelect... | -- | 7641 | IC REG LINEAR 5V 1.5A TO2... |
L7805ACV-DG | STMicroelect... | -- | 7994 | IC REG LINEAR 5V 1.5A TO2... |
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