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L7986TA
+BOMIC REG BUCK ADJ 3A 8HSOP
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ManufacturerSTMicroelectronics
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Mfr. Part #L7986TA
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Datasheet L7986TA DataSheet
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In Stock2921
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Specifications
| Attribute | Value |
| PartStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 38V |
| Voltage-Output(Min/Fixed) | 0.6V |
| Voltage-Output(Max) | 38V |
| Current-Output | 3A |
| Frequency-Switching | 250kHz ~ 1MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| SupplierDevicePackage | 8-HSOP-EP |
| BaseProductNumber | L7986 |
Overview
Description
The L7986TA could be a semiconductor device, possibly a voltage regulator or similar component used in electronic circuits. Typically, such components are designed to deliver stable voltage outputs from varying input sources, often used in power management systems within various electronic devices.
Understanding such a product involves examining its specifications, such as input voltage range, output voltage, efficiency, thermal performance, and packaging. Datasheets from manufacturers usually provide in-depth details, including application circuits, performance graphs, and design guidelines.
To fully comprehend its applications and capabilities, users should refer to the official documentation or support resources from the manufacturer or distributor. For precise applications, industry context, or technological relevance, consulting technical forums or industry professionals may also be beneficial.
Equivalent
1. LM2596 from Texas Instruments
2. MP1584 from MPS (Monolithic Power Systems)
3. LM2675 from Texas Instruments
4. LT8608 from Analog Devices
5. MC34063 from ON Semiconductor
These alternatives offer similar functionalities such as voltage step-down conversion, but it is important to review their specifications to ensure compatibility with your specific application requirements.
Features
1. Input Voltage Range: It operates with an input voltage range from 4.5V to 38V, making it suitable for various applications.
2. Output Current: The device can deliver up to 3A of continuous output current.
3. Switching Frequency: It features a high switching frequency of 250 kHz, which helps in minimizing the size of external components.
4. Efficiency: The L7986TA is designed for high efficiency, which is essential for reducing power loss and heat generation.
5. Thermal Protection: It includes thermal shutdown protection to prevent damage due to overheating.
6. Soft Start: The regulator provides a soft-start function to minimize inrush current during startup.
7. Short-circuit Protection: The device offers short-circuit protection to enhance reliability and safety.
8. Package: It is available in a compact HSOP8 package, which is suitable for space-constrained designs.
These features make the L7986TA an ideal choice for efficient and reliable power conversion in various electronic applications.
Pinout
Key features include a wide input voltage range, adjustable output voltage, and a high switching frequency, which allows the use of smaller external components. The device also includes features like overcurrent protection, thermal shutdown, and soft-start, enhancing the reliability and safety of the power supply system.