STMicroelectronics L7809CV-DG
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See Product Specifications.
See Product Specifications.
Stock Code
039041
039041
Manufacturer / Brand
STMicroelectronics
Part Number
L7809CV-DG
L7809CV-DG
Unit Price
$0.5790
$0.5790
Factory Lead-Time
49 Weeks
49 Weeks
Short Description
Voltage regulator, 9V output, TO-220 package
Voltage regulator, 9V output, TO-220 package
In Stock: 15025
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $0.5790 | $0.5790 | |
| 10 | $0.5120 | $5.1200 | -11.57% |
| 25 | $0.4800 | $12.0000 | -17.1% |
| 100 | $0.3920 | $39.2000 | -32.3% |
| 250 | $0.3640 | $91.0000 | -37.13% |
| 500 | $0.3100 | $155.0000 | -46.46% |
| 1000 | $0.2480 | $248.0000 | -57.17% |
| 2500 | $0.2250 | $562.5000 | -61.14% |
| 5000 | $0.2190 | $1,095.0000 | -62.18% |
Description
The ST L7809CV-DG is a three-terminal positive voltage regulator IC with a maximum output current of 1A. It efficiently regulates the output voltage to +9V, providing a stable and reliable power supply for various electronic applications. The device features internal thermal overload protection, short circuit protection, and safe operating area protection to ensure safe and continuous operation of the module. It has a wide operating temperature range (-40 to +125°C) and a low dropout voltage of 2V, making it suitable for low power consumption devices. The device requires minimal external components for operation and can be used in various power supply designs, ranging from linear regulators to dc-dc converters.
The ST L7809CV-DG is housed in a TO-220 package with an exposed metal tab that helps in heat dissipation from the device. It has a maximum input voltage of 35V and a dropout voltage of 2V, which means that the input voltage should be at least 2V higher than the output voltage. The device is commonly used in the design of battery chargers, power supplies, and audio amplifiers. It is a reliable and efficient voltage regulator that provides a stable +9V output voltage for various electronic applications
The ST L7809CV-DG is housed in a TO-220 package with an exposed metal tab that helps in heat dissipation from the device. It has a maximum input voltage of 35V and a dropout voltage of 2V, which means that the input voltage should be at least 2V higher than the output voltage. The device is commonly used in the design of battery chargers, power supplies, and audio amplifiers. It is a reliable and efficient voltage regulator that provides a stable +9V output voltage for various electronic applications
Product Attributes
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 8 mA |
| Mounting Type | Through Hole |
| Number of Regulators | 1 |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package / Case | TO-220-3 |
| Packaging | Tube |
| Protection Features | Over Temperature, Short Circuit |
| PSRR | 55dB (120Hz) |
| Supplier Device Package | TO-220 |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 9V |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
